Train right.
See the progress.
Smart trainer control, FTP and VO2max trends, lactate thresholds. From app start to riding in under 30 seconds.
Desktop versions (Windows & macOS) planned
Frequent updates, built together with the cycling community.
Built for the work.
The essentials for structured training, done properly.
Fast & Rock-Solid
- Ready in Seconds: From app start to riding in under 30 seconds.
- Crash-Proof Sessions: Auto-resume, reconnect & buffer. Never lose a ride.
- Lightweight: Runs smooth, no gaming PC required.
Progress Analytics
- FTP & VO2max Trends: Track your fitness evolution over weeks and months.
- Indoor + Outdoor: Syncs your Strava rides for a complete picture.
- Power Profile: Visualize your strengths across durations.
Structured Training
- Targeted Workouts: Only physiologically meaningful sessions: VO2max, threshold, sweet spot.
- Universal Import: Supports .ZWO, .MRC, and .ERG files.
- Quick Free Ride: Optional ERG mode to ride by watts instantly.
Connectivity & Sync
- Bluetooth Smart: Connects to Smart Trainers, Power Meters & HR Monitors.
- CORE Body Temperature: Native CORE sensor support with live heat zones, an industry first.
- Strava Integration: Auto-Upload & History Sync (more platforms coming).
- Zwift Click: v1 & v2 supported — control your ERG target and resistance from the handlebar.
Curated workout library with physiological targets
Import your own workouts from any source
Detailed Power Profile: Strengths, Weaknesses & FTP Estimate
Ride Screen: Precise Smart Trainer Control (ERG Mode)
Smart-Smoothing: Balances erratic power data for smooth trainer control.
Time in Zones: Power & HR zone distribution with distribution summary
Hands on the bars.
Head in the ride.
ENDURE supports the Zwift Click, v1 and v2. Adjust your target watts in ERG workouts or the resistance in free ride straight from the handlebar — no reaching for your phone mid-interval. It pairs over Bluetooth like any other sensor, on iOS and Android.
- ERG target from the bars: Nudge your target watts up or down without touching the phone.
- Resistance in free ride: Click through resistance levels while you ride.
- Pairs like any sensor: Standard Bluetooth pairing in ENDURE, no second app needed.
- Already own a Click? It works with ENDURE right away — v1 and v2 alike.
Lactate, logged from your bike.
LT1 & LT2 estimated automatically.
ENDURE is the first cycling app that lets you log lactate readings during a ride, or add them afterwards. From those values it estimates your LT1 and LT2 thresholds automatically, with a confidence tunnel around the fitted curve. Your lactate data sits right next to your power data, so you don't need spreadsheets or a separate tool.
Logging a lactate reading for a workout.
What you get:
Lactate profile + LT1/LT2 with confidence tunnel.
Heat is a metric.
CORE body temperature & heat zones, live in your ride.
ENDURE is the first indoor cycling app to natively integrate the CORE body temperature sensor, with a live heat-zone display right on the ride screen. Pair it over Bluetooth like any other sensor. Your core temperature is recorded next to power and heart rate, ready for heat-training analysis after the ride.
- Native sensor pairing: Connect your CORE sensor over Bluetooth like a power meter, without running a second app.
- Live heat zones: See your current heat zone during the ride and pace your heat sessions accordingly.
- Logged with your ride: Core temperature is stored alongside power and heart rate for post-ride analysis.
How well do you actually climb?
Climbing Efficiency puts a number on it.
Climbing Efficiency scores how effectively you turn watts into vertical meters. ENDURE detects the climbs in your outdoor rides automatically and calculates a personal climbing score from them. It is one of the first apps worldwide to do this.
- Automatic climb detection: ENDURE identifies every climb in your outdoor rides.
- VAM-based scoring: The score is built on your vertical ascent speed in meters per hour.
See it in action
From app start to riding in under 30 seconds, recorded in real time.
App start to ride, without a time-lapse
ENDURE at a glance
Everything the app does, in one place.
| Capability | What you get |
|---|---|
| Price | Free right now, with an affordable subscription planned |
| Platforms | iOS & Android (Windows & macOS planned) |
| Trainer control | Bluetooth smart trainers, power meters & HR monitors (ERG mode) |
| Handlebar remote | Zwift Click v1 & v2 — ERG target & resistance control from the bars |
| Workout import | .ZWO, .MRC and .ERG files |
| Analytics | FTP & VO2max trends, power profile, time-in-zones |
| Lactate LT1 / LT2 | In-ride & post-ride logging with auto-estimated thresholds |
| CORE body temperature | Native CORE sensor integration with live heat zones, an industry first |
| Climbing Efficiency | Automatic VAM-based climb scoring |
| Strava | Auto-upload & ride-history sync |
| Startup | From app start to riding in under 30 seconds |
Platform Roadmap
Frequent updates, full gas ahead.
We're Building This Together
Feature requests are welcome and feed straight into the update cycle. Your feedback shapes ENDURE.
Frequently Asked Questions
Everything you need to know before your first ride.
Is ENDURE free?
Yes, right now ENDURE is free on iOS and Android while we keep improving it. An affordable subscription is planned, so this is a good time to jump in.
Which smart trainers and sensors work with ENDURE?
ENDURE connects over Bluetooth to smart trainers, power meters and heart-rate monitors. If your trainer supports standard Bluetooth resistance control, ENDURE can steer it automatically in ERG mode.
Does my Zwift Click work with ENDURE?
Yes. ENDURE supports the Zwift Click v1 and v2 on iOS and Android. Pair it over Bluetooth like any other sensor and adjust your ERG target in workouts or the resistance in free ride straight from the handlebar.
Which platforms is ENDURE available on?
ENDURE is available on iOS and Android. Desktop versions for Windows and macOS are planned, so you will be able to train on the big screen later too.
How does ENDURE estimate FTP and VO2max?
ENDURE analyses your recorded power and heart-rate data across rides to model your FTP and VO2max trends over time. You see your fitness evolve week by week instead of relying on a single all-out test.
What is the lactate (LT1 / LT2) feature?
ENDURE is the first cycling app that lets you log lactate readings during or after a ride. From those values it fits a curve and automatically estimates your LT1 and LT2 thresholds, with a confidence tunnel around the result.
Does ENDURE support the CORE body temperature sensor?
Yes. ENDURE is the first indoor cycling app with native CORE body temperature sensor integration. Pair it over Bluetooth and you get live core temperature and heat zones on the ride screen, recorded alongside power and heart rate.
What are heat zones and why do they matter?
Heat zones translate your core body temperature into training ranges, just like power or heart-rate zones. Spending controlled time in the right zone triggers heat adaptations such as higher plasma volume and better cooling, which pay off in hot races and support aerobic performance.
Is ENDURE a good alternative to Zwift?
It depends on what you want. Zwift is built around virtual worlds and racing; ENDURE focuses on precise structured training and analysis: FTP and VO2max trends, lactate thresholds, CORE heat zones. Many riders use ENDURE for training and analysis alongside or instead of Zwift.
How does ENDURE compare to TrainerRoad?
TrainerRoad centres on algorithm-generated training plans behind a subscription. ENDURE offers a curated workout library plus deeper physiological analysis: lactate LT1/LT2, CORE body temperature with heat zones and climbing efficiency.
Does ENDURE sync with Strava?
Yes. ENDURE auto-uploads your rides to Strava and can sync your ride history on first launch, combining indoor and outdoor activities into one complete performance picture.
Where do I report problems or send feedback?
Email us at info@endure-cycling.com, message us on Instagram (@endure_cycling_com), or use the feedback form on this site. Reports go straight to the team and feed into the next update.