Auto FTP Monitor - Real-time FTP & Stamina Monitor

No more exhausting 20-minute ramp tests. Just ride, and your FTP and stamina are tracked automatically. Auto FTP Monitor continuously calculates your FTP and dynamically monitors your real-time stamina, built for Garmin Edge. Try it free for 7 days, no feature limits. We'd really appreciate a review and star rating. About accuracy (important): * With a power meter: FTP and stamina are calculated from real sensor data. * Without a power meter: FTP and stamina are estimated using a physics-based model from speed and gradient. Estimated values may differ from actual measurements. Advanced algorithm: 1. 3-ride rolling average - active from second 0. Only the first ride needs 5 minutes to generate a provisional FTP; from the second ride on, an estimated FTP based on your previous results displays instantly at start. 2. All-terrain virtual power calculation - climbs (2% gradient or steeper) use a gravity resistance model, while flats and gentle gradients (above 22 km/h, -1.0% to 2.0% gradient) use an air resistance model. Descents and low-speed riding automatically switch to a 0W reading, correctly reflected in stamina recovery too. 3. Fully synced indicators - automatically switches to a pause icon when you stop or lose sensor signal. 4. Ride history backup - if abnormal data is saved, use Delete Last Ride to discard and restore the latest entry (both your 3-ride rolling average and lifetime best FTP correctly roll back to their state before that ride began). Key features: * Lifetime best FTP storage (screen flashes on a new record) * FTP change vs. last ride & 7-ride trend graph - see at a glance, with a number and a graph at the bottom of the screen, how much your FTP has gone up or down with each ride. * W' dynamic stamina monitor (anaerobic energy reserve shown from 100% to 0%) * Dual fatigue offset, Max Cap (lowers stamina ceiling based on elapsed time and energy used) * Automatic FTP decay (gradually reduces FTP by 0.5% per day after 7 days without a ride, up to a maximum of 20%; off by default, can be toggled on in settings) * Automatic zone calculation (L1 to L7) * Choice of display mode (Max Mode / Bar Mode) * Rider-type presets (Climber 15000J / All Rounder 20000J / Sprinter 25000J) * Garmin Connect integration (FTP and stamina curves recorded to your FIT file) About the premium version (KiezelPay): After the 7-day free trial, a 5-digit code appears on screen. You can unlock the premium version permanently via KiezelPay. Please note that without a power meter, all displayed values are physics-model estimates. [A Note from the Developer] Enjoying the app? If you find this app helpful, please consider leaving a 5-star rating on the store! It really supports independent development.

[Version 1.1.3] - Fixed a minor bug. [Version 1.1.2] - Fixed a critical bug. [Version 1.1.1] - We have improved the accuracy of FTP and power estimation for users without a power meter. The air resistance calculation is now adjusted to account for atmospheric pressure (altitude) and temperature during your ride. (There is no change to the calculation method for users who use a power meter.) [Version 1.1.0] - Fixed a critical bug. [Version 1.0.6] - Fixed a minor bug. [Version 1.0.5] - Added FTP change vs. last ride and a 7-ride trend graph. - Fixed a critical bug. [Version 1.0.4] - Fixed a minor bug. [Version 1.0.3] - Added support for more device models. - Fixed a measurement bug. [Version 1.0.2] - Fixed a critical bug. [Version 1.0.1] - Fixed a minor bug. [Version 1.0.0 - Official Release] Officially released Auto FTP Monitor with a 7-day unlimited free trial. Main Features and Functions: - 0-second FTP startup system based on the moving average of the last 3 rides. - Provisional FTP generation after 5 minutes of riding, with a calculation engine optimized for flat terrain (22 km/h or faster) and gentle slopes. - Added history backup to restore from accidental data saves, and a function to delete the most recent entry. - Added permanent storage for lifetime peak FTP and automatic FTP decay settings. - Automatic calculation and display of W' dynamic stamina monitor and training zones (L1 to L7). - Integrated FIT file charts for ride analysis on Garmin Connect. - Optimized for the latest Garmin Edge series.