Nine watch brands, every BLE and ANT+ sensor standard, and two-way sync with the platforms you already use. No format lock-in, no data held hostage.
Standalone recording on Apple Watch and Wear OS. GPS, heart rate, splits, laps and the full AI session brief — on your wrist, offline, with the phone in a drawer. It syncs when you're back in range.
Chest straps read electrical signal, not blood flow. On intervals they are 3–5 s faster to respond than any wrist optical sensor — which matters when your rep is 90 s long.
Garmin HRM-Pro, Polar H10, Wahoo TICKRMagnet-free hub and crank pods. Keeps recording speed through tunnels and under the Sinamalé bridge where GPS drops out.
Wahoo RPM, Garmin Speed 2The only cycling metric immune to wind, heat and how you feel. Left/right balance and torque effectiveness come through on dual-sided units.
Favero Assioma, Quarq, StagesRunning power and ground-contact time. Also the only thing that gives real pace on a treadmill.
Stryd, Garmin RD PodFour devices, four opinions on your resting heart rate. Pick which one is right and we ignore the rest for that metric.
Push activities out, pull them in, or both. Two-way sync has loop protection — an activity that arrives from Strava never gets sent back to Strava.
