ECHOWELL ELECTRONIC CO., LTD

This app can be used with Heartwave 100, Heartwave 250, and pedometers. It monitors your heart rate, average speed, track time, and track speed.免費玩Hea …

HeartWave is a biker’s assistant. When you ride a bike, HeartWave can provide and record information like speed, cadence, distance, route and heart ra …