Solo hiking offers an unparalleled connection with nature—the rhythm of your boots on dirt, the silence of alpine meadows, the satisfaction of navigating on your own terms. But that freedom comes with undeniable risks. A wrong turn, a sudden injury, or unexpected weather can transform a peaceful trek into a survival situation. As we look toward 2026, the outdoor industry is addressing these concerns not with another gadget to clip on your pack, but with integrated GPS technology built directly into your most essential piece of gear: your hiking boots.
This evolution represents more than just a tech gimmick. It’s a fundamental reimagining of how we approach wilderness safety, embedding location tracking, emergency communication, and intelligent monitoring into footwear that’s already designed to protect and support you. For solo adventurers, this integration means never having to choose between carrying safety equipment and traveling light—your boots become your safety net, your navigator, and your lifeline.
Top 10 GPS-Enabled Hiking Boots for Solo Trail Safety
Detailed Product Reviews
1. TREKKIN PLUS Men’s Waterproof Slip Resistant Hiking Boots Outdoor Trail Trekking Camping Casual Walking Hunting Shoes mountaineering backpacking Travel Mid Ankle Lace up (Black, Men, 11, Medium)
Overview: The TREKKIN PLUS Men’s Waterproof Hiking Boots deliver impressive versatility for under $56, positioning themselves as an accessible entry point for casual outdoor enthusiasts. These mid-ankle boots promise to handle everything from light hiking and camping to casual walking and hunting, making them a true multi-purpose outdoor shoe for weekend warriors.
What Makes It Stand Out: The waterproof breathable membrane is the star feature at this price point, keeping feet dry while allowing vapor to escape—something rarely executed well in budget boots. The combination of mesh upper with spliced leather creates a rare balance of breathability and structural support, while the scratch-resistant rubber toe cap adds protection typically found in pricier models. The non-slip multi-terrain outsole provides genuine traction across rocks, dirt, and gravel, making these surprisingly capable for varied landscapes.
Value for Money: At $55.19, these boots compete with entry-level offerings from major retailers that often sacrifice either waterproofing or durability. While they won’t match $200+ premium brands in longevity, they pack features—waterproof membrane, EVA midsole cushioning, arch support insoles—that justify every penny for recreational users. You’re getting 70% of a premium boot’s functionality at 25% of the cost.
Strengths and Weaknesses: Strengths include exceptional affordability, genuine waterproofing, lightweight comfort, versatile traction, and protective toe/heel overlays. Weaknesses involve the PVC heel material which may compromise breathability, potentially shorter lifespan under heavy use, and mid-ankle support that might prove insufficient for aggressive mountaineering or heavy backpacking loads.
Bottom Line: Perfect for beginner hikers, casual campers, and budget-conscious adventurers tackling day hikes and light backpacking. Avoid for serious mountaineering or extended rugged expeditions where premium durability is non-negotiable. For the price, they’re an outstanding value proposition.
Why GPS-Enabled Hiking Boots Are Revolutionizing Solo Trail Safety
The shift toward integrated GPS footwear stems from a simple truth: the best safety equipment is the equipment you can’t forget to bring. Unlike handheld GPS units or satellite communicators that can be left behind, lost, or run out of battery in your pack, boots with built-in location technology are literally part of every step you take. This permanence changes the risk calculation for solo hikers, creating a passive safety layer that operates whether you’re actively thinking about it or not.
The Psychology of Solo Hiking and Tech-Assisted Confidence
Solo hikers often grapple with the mental load of self-reliance. Every decision carries more weight when you’re the only one who can solve problems. GPS-enabled boots alleviate this psychological burden through what safety engineers call “ambient awareness”—the constant, background knowledge that your location is trackable and help is reachable. This isn’t about replacing wilderness skills; it’s about reducing anxiety so you can focus on navigation, terrain assessment, and enjoying the experience. Studies on risk perception show that manageable stress improves decision-making, while overwhelming anxiety leads to paralysis or panic. Integrated safety tech helps keep you in that optimal performance zone.
Core GPS Technology: What Actually Matters in 2026
Not all GPS integration is created equal. The difference between a reliable lifeline and a frustrating paperweight lies in the technical specifications that manufacturers don’t always highlight in marketing materials.
Multi-Constellation Satellite Support Explained
Modern GPS boots in 2026 leverage multiple satellite constellations simultaneously—GPS (American), GLONASS (Russian), Galileo (European), and BeiDou (Chinese). This multi-constellation approach isn’t just about bragging rights; it dramatically improves fix acquisition time and accuracy in challenging environments. When you’re in a narrow canyon or dense forest canopy, different satellite systems will have different lines of sight to your position. A boot that can lock onto 12 satellites across four constellations will maintain tracking where a single-system device loses signal entirely. Look for specifications mentioning “GNSS” (Global Navigation Satellite System) rather than just “GPS”—this indicates true multi-constellation capability.
Accuracy Metrics: From Forest Canopy to Canyon Depths
Manufacturers often cite accuracy figures like “within 3 meters,” but these numbers exist in ideal conditions. Real-world accuracy depends on satellite visibility, atmospheric conditions, and antenna placement. In 2026’s top-tier boots, you’ll find antenna designs integrated into the boot’s upper or tongue, positioned to maintain sky visibility even when you’re scrambling or bushwhacking. The best systems also incorporate dead reckoning—using accelerometer and gyroscope data to estimate position during brief signal losses. Ask about “time to first fix” (how quickly the boot locks onto satellites after powering on) and “position drift” (how accuracy degrades without satellite visibility). For solo safety, you want a system that can maintain reasonable position estimates for at least 30 minutes in complete signal blackout.
Emergency Safety Features That Could Save Your Life
GPS tracking is just the beginning. The real value emerges when location data combines with intelligent emergency systems that can distinguish between a planned rest stop and an unresponsive hiker.
SOS Alert Systems: Manual Triggers vs. Automatic Detection
Manual SOS buttons provide direct communication with rescue services, but what happens if you’re unconscious or incapacitated? That’s where automatic incident detection becomes critical. Advanced boots use sensor fusion—combining accelerometer data, pressure sensors, and GPS velocity—to recognize crash events, sudden stops, or immobility patterns that suggest injury. The system might detect that you’ve been motionless for 20 minutes in a location that isn’t a known campsite, then prompt you to confirm you’re okay. No response triggers automatic SOS. When evaluating boots, understand the false positive rate: a system that cries wolf will drain rescue resources and your own credibility. Look for customizable timeout periods and the ability to cancel alerts in progress.
Two-Way Communication Capabilities When You’re Off-Grid
Some 2026 models integrate satellite messaging directly into the boot’s communication module, allowing you to send and receive texts without a separate device. This isn’t for casual conversation—it’s for providing medical details to rescuers, receiving weather updates, or adjusting pickup coordinates. The key differentiator is message reliability: does the system confirm delivery, and does it queue messages when satellites are temporarily blocked? Two-way capability often requires a subscription, but for remote solo trips, the ability to communicate context to rescuers can be the difference between a simple evacuation and a full-scale search operation.
Fall Detection and Injury Assessment Intelligence
Beyond simply detecting a fall, next-generation boots analyze the nature of the incident. High-speed impact followed by no movement suggests a severe trauma. A rolling tumble down a slope might trigger a different response than a sudden vertical drop. Some systems even monitor your gait patterns post-incident, detecting limping or irregular weight distribution that could indicate a sprain or fracture. This data helps rescue teams prioritize response and prepare appropriate medical resources. For solo hikers, this passive monitoring means help can be dispatched even if you’re too injured to activate anything manually.
Power Management for Extended Wilderness Trips
The most sophisticated GPS system is useless with a dead battery. Power management separates boots designed for day hikes from those built for multi-week solo expeditions.
Real-World Battery Life Expectations
Manufacturers’ battery claims often assume ideal conditions: clear skies, minimal tracking updates, and moderate temperatures. In reality, cold weather can cut battery life by 50%, and dense forest can force the GPS module to work harder, draining power faster. For 2026 models, expect a baseline of 7-10 days on a single charge with hourly position updates. Continuous tracking reduces this to 48-72 hours. The best systems offer adaptive power modes that increase update frequency when you’re moving quickly or in difficult terrain, then scale back during rest periods. Always test battery performance in conditions similar to your planned trip—refrigerate the boots overnight to simulate cold, then run a full discharge test.
Solar Integration and Kinetic Charging Innovations
Several 2026 boots feature flexible solar panels integrated into the upper or power-generating insoles that harvest energy from your stride. Solar charging works best for extending battery life during long days on open trails, while kinetic charging provides modest power boosts during active hiking. Neither technology can fully power continuous GPS tracking, but they can extend operation by 20-40% on sunny, active days. The key is understanding the charging rate: a full day of bright sun might add 4-6 hours of GPS operation. For kinetic systems, expect a 5-10% battery increase per 8 hours of hiking. These features shine on multi-week trips where you can’t carry enough portable batteries.
Intelligent Low-Power Mode Strategies
Sophisticated power management goes beyond simple on/off switches. Look for boots with geofenced power modes—automatically increasing update frequency when you enter high-risk areas (like technical scrambles or river crossings) and decreasing it on well-marked trail sections. Some systems learn your hiking patterns, recognizing when you’re safely on trail versus bushwhacking, and adjust power consumption accordingly. The best also offer “emergency reserve” modes that maintain a tiny trickle charge for SOS functionality even when the main battery reads zero—giving you one last chance to call for help.
Durability Standards: Protecting Electronics in Harsh Environments
Your boots face mud, water, rocks, and constant flexing. Electronics hate all of these things. The durability challenge is what separates gimmicky prototypes from expedition-ready gear.
Waterproofing and Mudproofing: IP Ratings Decoded
Ingress Protection (IP) ratings tell you how well electronics resist dust and water. For serious hiking, you need IP67 minimum: dust-tight and submersible to 1 meter for 30 minutes. IP68 offers deeper submersion, but the real-world difference matters less than the manufacturer’s testing methodology. Did they test with the boot flexing, simulating real hiking? How about with mud caked on the charging port? Look for boots with magnetic charging ports rather than rubber flaps—fewer failure points. Also check if the GPS module is potted (encased in epoxy) to prevent internal condensation from temperature swings, a common failure mode in lesser designs.
Shock Resistance for Rocky, Technical Terrain
Every footfall transmits shock through the boot. Over a 10-mile day, that’s thousands of micro-impacts that can fracture solder joints or dislodge components. Quality GPS boots use vibration-dampened mounting systems, isolating the electronics module from the sole’s flex and impact. Some embed the module in the boot’s tongue or collar, where forces are lower. Ask about drop test ratings—MIL-STD-810G certification indicates testing for shock, vibration, and temperature extremes. For solo hikers on technical terrain, this isn’t overkill; it’s insurance that your safety tech will survive the same abuse your feet do.
Comfort and Performance: The Boot Must Still Be a Boot
All the technology in the world doesn’t matter if the boot causes blisters or lacks ankle support. The fundamental challenge is integrating electronics without compromising the boot’s primary function.
Balancing Tech Weight with Anatomical Support
GPS modules, batteries, and antennas add weight—typically 4-8 ounces per boot. This might not sound like much, but it changes the boot’s swing weight and can affect your gait over long distances. The best designs distribute this weight close to your ankle’s natural pivot point, minimizing the pendulum effect. They also compensate with advanced midsole materials that maintain cushioning and support despite the added mass. When trying on boots, pay attention to whether they feel “bottom-heavy” or if the weight sits high enough to make the boot feel tippy on uneven ground. The center of gravity should align with traditional boot designs.
Break-In Considerations for Smart Footwear
Traditional leather boots require weeks of break-in, but GPS boots often use synthetic uppers to protect electronics. This can mean less break-in time for the upper, but the internal components also need to settle. The GPS antenna and battery pack create new pressure points that standard boot fitting doesn’t account for. Plan for a 50-mile break-in period specifically for smart boots, testing them on varied terrain. Look for hot spots around the tongue where antennas often reside, and check if the heel cup feels different due to embedded sensors. A proper fit means the technology becomes invisible—you shouldn’t feel the electronics, just the support.
Connectivity and Data Synchronization
Your boots don’t exist in isolation—they’re part of a broader safety and navigation ecosystem. How they connect determines their real-world utility.
Offline Mapping and Cached Route Intelligence
Cell service is non-existent in most wilderness areas, so your boots must store topographic data locally. The best systems allow you to preload maps and route information, which the boots then use for contextual awareness. This enables features like “trail deviation alerts”—a subtle vibration when you wander off your planned route—and “waypoint proximity notifications” as you approach critical junctions or water sources. For solo hikers, this offline intelligence means your boots can warn you of mistakes before they become emergencies, all without needing a phone connection.
Real-Time Location Sharing with Emergency Contacts
Most systems allow designated contacts to track your progress via a smartphone app or web portal. The key differentiator is update frequency and reliability. Some boots only update when you manually check in; others send automatic position reports every 15-60 minutes. For solo safety, look for systems that send “breadcrumb” updates even when you don’t have cell service—these queue and transmit when you regain connectivity, or send via satellite if you have that capability. Also check if contacts can request your position on demand; this lets them verify you’re okay without you having to proactively check in.
Direct Integration with Professional Rescue Networks
The gold standard is direct integration with organizations like GEOS or local Search and Rescue teams. When you trigger SOS, some 2026 boots don’t just send coordinates to a generic call center—they transmit directly to the rescue coordination center covering your location, complete with your medical info, route plan, and real-time tracking. This cuts response times by eliminating relay delays. Ask if the boot’s emergency service has a direct relationship with rescue agencies in your frequent hiking areas. For international trips, verify global coverage and language support for emergency calls.
Privacy and Security in the Backcountry
Constant location tracking raises legitimate privacy concerns. Understanding how your data is handled is as important as understanding the technology itself.
Encryption Protocols for Location Data Transmission
Your location data should be end-to-end encrypted, meaning only you and your designated contacts can access it—not the manufacturer, not hackers, not government agencies without a warrant. Look for AES-256 encryption standards and secure key management. In 2026, some boots offer “stealth mode” where tracking data stays on-device until you trigger an emergency, preventing any third-party from accessing your movements. For solo hikers who value solitude as much as safety, this privacy-first approach ensures you can disappear into the wilderness without truly disappearing from those who need to know you’re safe.
Understanding Data Ownership and Subscription Models
Most GPS boots require ongoing subscriptions for full functionality, ranging from $10-30 monthly. Read the fine print: does the subscription include unlimited SOS calls? Are there extra fees for satellite messaging? More importantly, who owns your historical route data? Some companies aggregate anonymized user data to improve trail maps—a legitimate use, but you should have the option to opt out. The best services let you export your data in standard formats (GPX, KML) and delete it permanently from their servers. Your hiking history is yours; don’t lock it into a proprietary system.
Integration with Your Existing Hiking Ecosystem
No piece of gear stands alone. Your GPS boots should complement, not compete with, your navigation and safety tools.
Compatibility with Smartwatches and Fitness Trackers
Many solo hikers already wear GPS watches for navigation and health monitoring. The ideal boot system syncs with these devices, sharing sensor data to improve accuracy. For example, your watch might provide heart rate data while the boot provides precise footfall location and gait analysis. This sensor fusion creates a more complete picture of your condition. Look for Bluetooth Low Energy (BLE) connectivity and support for standard fitness protocols like ANT+. The best systems also allow your watch to display boot battery status and GPS signal strength, so you’re not fumbling with your feet to check settings.
App Platforms: Proprietary vs. Universal Systems
Proprietary apps offer deep integration with boot-specific features but risk becoming obsolete if the manufacturer discontinues support. Universal platforms like Gaia GPS or AllTrails offer longevity and broader feature sets but may not access all boot-specific sensors. The sweet spot is boots that support both—syncing basic location data to universal apps while offering a proprietary app for advanced features like gait analysis and emergency management. For long-term value, ensure the boot can function independently of any app; you don’t want bricked boots because an iOS update broke compatibility.
Investment Analysis: True Cost of Ownership
GPS boots represent a significant investment, often 2-3 times the cost of traditional backpacking boots. Understanding the total cost picture helps justify the expense.
Warranty Coverage for Electronic Components
Traditional boots might have a 1-year warranty against defects, but electronic components need different coverage. Quality manufacturers offer separate warranties: 2+ years for the boot structure and 1-2 years for the GPS module and battery. Crucially, check if the warranty covers water damage to electronics—many don’t. Some offer extended warranties that include accidental damage, which is worth considering for gear that lives in harsh conditions. For solo hikers, a failed GPS module isn’t an inconvenience; it’s a safety compromise. The warranty should reflect that criticality.
Repairability and Long-Term Value
Electronics become obsolete faster than leather wears out. The best designs feature modular components—the GPS/battery pack can be removed and replaced when technology advances or batteries degrade. This extends the boot’s useful life from 3-4 years to 7-10 years. Ask if the manufacturer offers upgrade programs. Can you swap a 2026 module for a 2028 version without buying new boots? This modular approach reduces long-term costs and environmental impact while ensuring your safety tech doesn’t become a paperweight when the next generation arrives.
Pre-Trip Testing Protocols for Reliable Performance
You wouldn’t trust a new rope without testing it. GPS boots demand the same validation before your life depends on them.
At-Home Functional Validation Steps
Start with a full charge and power-on test. Does the boot acquire satellites within 2 minutes from a cold start? Walk around your neighborhood and verify position updates appear accurately in the companion app. Test the SOS function (most services have a test mode that doesn’t dispatch rescuers). Submerge the boots in a bucket of water for 30 minutes, then check for moisture inside the electronics compartment. Flex the boots vigorously—simulate 1,000 steps—to ensure no connections loosen. These home tests reveal defects before you’re 20 miles from the trailhead.
Shakedown Hike Methodology for Smart Boots
Your first real test should be a familiar, non-technical overnight trip. Hike at least 15 miles over varied terrain. Monitor battery drain: does it match manufacturer claims? Test emergency features in a real outdoor setting—can you activate SOS with cold, gloved hands? Verify that your emergency contacts receive updates reliably. Deliberately deviate from your planned route to test deviation alerts. Most importantly, hike with a backup navigation method and compare accuracy. The boots should enhance your navigation, not replace your skills. After the hike, inspect for wear around electronic components and check that all seals remain intact.
Maintenance and Care for Tech-Infused Footwear
Caring for smart boots requires balancing traditional leather care with electronics protection—sometimes conflicting priorities.
Cleaning Protocols That Protect Electronics
Never submerge GPS boots for cleaning. Instead, use a damp cloth and soft brush, avoiding the charging port and any visible seams around electronics. For mud removal, let it dry completely, then brush it off—wet mud can force water past seals if scrubbed aggressively. After wet hikes, remove insoles and stuff with newspaper, but avoid placing them near direct heat sources that can damage batteries. Some manufacturers recommend silicone grease on external seams every few months to maintain water resistance. Check your manual: some boots have user-replaceable desiccant packs inside the electronics compartment to control moisture.
Managing Software Updates in Remote Locations
Boot firmware updates often improve battery life and fix bugs, but installing them requires stable power and connectivity. Never update firmware the night before a trip—if something goes wrong, you could brick your safety device. Instead, schedule updates a week in advance, then test thoroughly. For long expeditions, disable automatic updates; you don’t want a reboot sequence triggered in the backcountry. Some advanced boots allow updates via Bluetooth from your phone, which is safer than requiring Wi-Fi. Keep a log of your current firmware version in your trip plan, so if you need tech support from the field, they know exactly what software you’re running.
The 2026 Innovation Landscape: What’s on the Horizon
This year’s models introduce capabilities that blur the line between passive tracking and active assistance.
AI-Powered Predictive Trail Safety Features
Machine learning algorithms now analyze your hiking patterns against topographic data to predict risk. If you’re moving toward a known avalanche zone during unstable conditions, the boot might vibrate a warning. If your gait suggests increasing fatigue as you approach a technical descent, it might recommend a rest stop. These systems aren’t foolproof—AI can’t replace local knowledge—but they serve as an additional safety layer, catching mistakes before they become incidents. The key is customization: you should be able to set risk thresholds and disable alerts that don’t apply to your skill level.
Community-Driven Trail Intelligence Networks
Some 2026 boots participate in anonymized mesh networks, sharing trail conditions with other hikers in the area. If someone ahead encounters a washed-out bridge or aggressive wildlife, your boots receive a proximity-based alert. This creates a dynamic, real-time trail report system that official agencies can’t match for timeliness. For solo hikers, this means benefiting from the observations of others without needing to travel in a group. Privacy concerns are addressed through encryption and opt-in participation—you share only what you’re comfortable sharing.
Regulatory Standards and Certifications
In a new product category, certifications separate marketing hype from verified capability.
Understanding UL, CE, and MIL-STD Ratings
UL (Underwriters Laboratories) certification for electronics ensures the boot won’t catch fire or electrocute you—a low bar, but surprisingly not universal. CE marking indicates compliance with European safety standards, often more stringent than US requirements for consumer electronics. MIL-STD-810G testing, originally military-spec, indicates the boot survived shock, vibration, temperature extremes, and humidity testing. For solo hikers, these certifications aren’t just bureaucratic stamps—they represent real-world testing that your life may depend on. Ask manufacturers for specific test reports; reputable companies will share them.
Frequently Asked Questions
1. How accurate are GPS-enabled hiking boots compared to a handheld GPS unit?
In optimal conditions, both provide similar accuracy (3-5 meters). However, boots often perform better in difficult terrain because the antenna position moves less than a handheld unit in your pack. The integrated accelerometers also enable dead reckoning during brief signal losses, something most handhelds lack. The tradeoff is boot GPS modules are smaller and may have slightly weaker antennas, but multi-constellation support largely compensates.
2. Will the electronics make my boots heavier and less comfortable?
Expect an added 4-8 ounces per boot. Quality designs distribute this weight near your ankle’s pivot point, minimizing the pendulum effect. Most hikers adapt within 2-3 trips. The bigger comfort factor is new pressure points from antennas and battery packs, which proper fitting and break-in address. Try boots on with the same socks you’ll hike in, and walk on inclines to test flex points.
3. What happens if the GPS module fails mid-trip?
The boot should still function as a regular hiking boot—electronics failure doesn’t compromise structural integrity. Always carry backup navigation (map, compass, separate GPS) as you would on any solo trip. Some boots have modular electronics that can be removed and replaced in the field if you carry a spare module, but this is rare. The key is pre-trip testing to catch failures before you leave.
4. Do I need a subscription for the GPS features to work?
Basic GPS tracking (position logging) works without subscription, but emergency communication, real-time sharing, and satellite messaging require service plans. Expect $10-30 monthly, with discounts for annual commitments. Some manufacturers offer “emergency-only” plans at lower cost. Always activate your subscription before the trip and confirm billing won’t lapse while you’re away.
5. How do I charge the boots on a multi-week expedition?
Most boots charge via USB-C, so portable battery packs work fine. Solar charging helps extend life but won’t keep up with continuous use. Plan on 10,000mAh capacity per week of hiking with daily position updates. Kinetic charging adds 5-10% per active day. The best strategy: use low-power modes, charge during town resupplies, and carry a lightweight solar panel for emergency top-offs.
6. Can the GPS be tracked by someone without my permission?
Reputable systems use end-to-end encryption, preventing unauthorized tracking. However, if someone gains access to your account credentials, they could track you. Use strong, unique passwords and two-factor authentication. Some boots offer “stealth mode” where data stays on-device until emergency activation. For domestic violence survivors or those with stalking concerns, this privacy-first mode is essential.
7. How long do the batteries last before needing replacement?
Lithium batteries typically retain 80% capacity after 500 full charge cycles (roughly 3-5 years of regular use). Extreme cold and heat accelerate degradation. Most manufacturers don’t offer battery replacement, but modular designs allow swapping the entire electronics pack. Budget for a $150-250 replacement module every 4-5 years if you’re a frequent hiker.
8. Will the electronics interfere with my compass or other gear?
Properly shielded electronics shouldn’t affect compass readings beyond the normal magnetic distortion from steel shanks in any boot. Keep your compass 12+ inches from the boot when taking bearings. The GPS module’s radio frequency is too low to interfere with other devices, and Bluetooth Low Energy has minimal impact on battery life of connected devices.
9. What should I do if I accidentally trigger an SOS?
Immediately activate the “cancel” function on your boot or companion app. Then contact the emergency response center by phone if possible to confirm the false alarm. Most services will call you before dispatching rescuers, so answer unknown numbers after an SOS test. Repeated false alarms may result in fines or service suspension, so test the system in “test mode” before your trip.
10. Are GPS boots worth the cost compared to carrying a separate satellite communicator?
For dedicated solo hikers, integrated boots offer advantages: they’re always with you, harder to lose, and provide passive monitoring that doesn’t require active use. A separate communicator might be more versatile for group trips or basecamp scenarios. Cost-wise, expect to pay $200-400 premium over comparable non-GPS boots, plus subscriptions comparable to standalone devices. The value lies in the “set it and forget it” safety layer that operates without conscious effort—a psychological and practical benefit that’s hard to quantify until you need it.