# Overview of tested Bluetooth LE sensors ## HRS: Heartrate Service * Decathlon|Geonaute|Kalenji Dual HRM Belt * moofit heart rate monitor * Polar H7 * Polar H10 * Polar OH1 Has updatable firmware that requires a user account at polar.com * Wahoo Tickr (Model: WFBTHR02) ## CSCP: Cycling Cadence and Speed Service Please note that the according to the specification these sensors _may_ provide speed as well as cadence. However, often only one value is provided. ### Speed * Garmin Speed Sensor 2 * Wahoo Speed (Model: WFRPMSPD) ### Cadence * Garmin Cadence Sensor 2 * Wahoo Cadence (Model: WFPODCAD2) This sensor reports cadence data as speed. A workaround is in place. ## Cycling Power Measurement We only support _Instantaneous Power_. _WARNING_: we only support physically movements with valid GPS coordinates. Using a device indoors (no GPS available) will only show the current power values, but won't store anything. Also the distance is not computed. * Assioma Duo Powermeter * Elite drivo II * QUARQ Red DZero Powermeter * Tacx Satori Smart * Wahoo Kickr v4.0