Specifications: 1.Multi functions:Step counter function, Distance travelled(KM),Calorie calculation 2.Power supply:1 x 1.5V "AG-10/LR54" button cell ...

SpO2: This product is not a medical device. It is for sport and aviation use only Range: 35% - 99% Accuracy: ±2% (during 75% - 99%), ±3% (during 50% - 75%) ...

Displays temperature, humidity, and heat index. User-settable heat index alarm. Stopwatch/chronograph to 1/100 second. Fastest, slowest, and average lap ...

2 tracking modes to track steps & distance; Automatic reset each day; Stores up to 7 days of information; Tri-axis technology counts steps accurately no ...

Wahoo Fitness, the creator of the first heart rate monitor for the iPhone, is back with an advanced, yet easy to use wearable device designed for runners. ...