POWER TUNER App vs WattPose

■ Introduction To win races, it is absolutely essential to set up your machine to best suit both you and the track conditions. To facilitate this, Yamaha Motors has developed the PowerTuner app for the Yamaha YZ series and WR series (*1). You can now quickly and easily adjust engine and suspension settings using the app to best suit every rider and any conditions. In PowerTuner, all features are available at no additional cost! Want to set up the machine to run faster? ⇒ Intuitive and easy settings. More detailed settings are also available. Make settings as per your choice by referring to the setup guide! Want to check the recorded usage information such as speed, throttle opening, engine speed, fuel consumption? ⇒ You can now use your smartphone as a machine information monitor! Want to check how much your lap time improves after customizing the machine settings in the app? ⇒ Measure your times lap-by-lap with the connected button on the machine! (*1) Depending on the machine, some functions may not be available. ■ Description ･Mapping There are three setting types: (1) Fuel Injection (FI) and Ignition (IG) Intuitive and easy adjustment by selecting "Smooth ⇔ Aggressive". If you want more detailed settings, you can adjust each with 16 points (4 x 4) according to the engine speed / throttle opening. (2) Traction Control Adjust the level of intervention within 3–4 levels. (3) Launch Control Set the "Rev limit" for launches. ･Monitor The race log, failure diagnostics, machine status, vehicle speed, throttle opening, engine speed, fuel consumption, water temperature, intake air temperature, and battery voltage are displayed on the smartphone. ･Lap timer (Time) Measure lap times with “Multi-function Button” on the left handlebar. After, check the data recorded by the machine's CCU on your smartphone. Since lap-by-lap measurement is available, you can numerically check the settings effect and lap time discrepancies in actual races. ･Set Up A FAQ-style setup guide is available for engine and suspension settings. Since it is easy to check the setting instructions on your smartphone, anyone can easily setup the engine and suspension. ･ECU Lock ECU Lock is a theft deterrent feature that, when engaged, prevents the engine from being started. ■ Supported environment: ･This app requires a smartphone. ･It is not guaranteed that the app will work with all devices. ■ Precautions: ･Use this app safely in compliance with all traffic rules and regulations. ･Only use it when the machine is parked in a safe place. ･It is not guaranteed that this app will work with all machines. CCU installation location and installation method may affect accuracy, sensitivity, and operation of the CCU. ･Some functions of this app require an internet connection through mobile data communication or wireless LAN. ･It is not guaranteed that the figures displayed on this app are accurate. ■ Inquiries ･This app can be used with some Yamaha machines. For inquiries, contact Yamaha dealer.

WattPose — The AI Cycling Coach In Your Pocket. WattPose uses your iPhone camera and on-device AI to analyze your riding position in real time — while you pedal. No sensors. Just ride. WHAT WATTPOSE MEASURES ▸ Back Angle The lean angle of your torso from vertical. Optimal: 40–60°. Too upright means more drag; too flat means back pain and power loss. ▸ Knee Extension The angle at the knee joint at the bottom of the pedal stroke. Optimal: 140–155°. Protects tendons and maximizes pedalling efficiency. ▸ Knee Stability Lateral deviation of the knee from the ideal line. A wandering knee is a hallmark of hip weakness or saddle mismatch. ▸ Hip Rocking Side-to-side oscillation of the hips. Excessive rocking wastes watts and stresses the lower back. ▸ Head Drop Your head should sit above your shoulders. Drooping signals fatigue and increases the risk of neck injury. ▸ Shoulder Symmetry Equal loading on both sides. Asymmetry reveals muscular imbalances that limit sustainable power output. VIRTUAL CdA & WATTS SAVED WattPose calculates your virtual CdA (aerodynamic drag coefficient × frontal area) directly from your body pose — no wind tunnel required. Calibrate once from your upright position, then watch in real time how many watts you save by getting more aero (calculated at 40 km/h). A lower CdA means less drag and more speed for the same effort. REAL-TIME AI ANALYSIS ML Kit runs entirely on-device (no cloud upload, no latency). The AI skeleton analyses every frame at up to 30 fps and delivers colour-coded live feedback: • Green = perfect form • Orange = minor issue detected • Red = form breakdown, correct now VOICE COACHING No need to glance at your screen. WattPose speaks directly to you: "Relax your shoulders", "Stabilize your knee", "Keep your hips still" — in your language (English & German). Mute instantly with one tap. BLUETOOTH SMART TRAINER Pair your indoor trainer via BLE (FTMS Indoor Bike Data and Cycling Power Profile supported). Live watts and cadence (RPM) feed directly into the efficiency score — giving you a fully connected coaching experience. POST-WORKOUT ANALYSIS After every ride, review: • Your Collapse Point — exactly when and why your form broke down • A personalised Action Plan with targeted exercises (e.g. Clamshells for knee stability; Plank for back and head posture) TRAINING HISTORY & PROGRESS Every session is stored locally. The Stats screen shows: • Total sessions & total training time • Average & best form score • Bar chart of your last 7 sessions • Trend analysis (improving, stable, or declining) BIKE FIT GUIDE An in-app reference that explains what each metric means, how it's measured, and why it matters — with interactive optimal-range bars for every data point. YOUR DATA, YOUR DEVICE All analysis happens locally on your iPhone. No camera data ever leaves your device. Built for road cyclists, triathletes, gravel riders, and anyone who wants to train smarter — WattPose is the personal aero coach that fits in your jersey pocket. Start riding. Start improving.