PRODUCT DETAILS

Model: MEILAN Navihood A3
Transmission: Bluetooth & ANT+
Waterproof: IPX6
Sensor Size: 210x73x30mm
Heart Rate Range: 40-240 BPM
Working Temperature: -4°F to 140°F (-20 °C to +60 °C)
Strap Adjustment Length: 25.6"-37.4" (65-95cm ), a maximum stretch of 47" (120cm)
Battery Life: One CR2032 can be used for 1 year (assuming one hour per day)
Package Include:A3 Heart Rate Sensor x1; Chest Strap x1; CR2032 Button Battery x 1

★ DUAL BAND BLUETOOTH 4.0/ ANT+ CONNECTIVITY
Both ANT+ and Bluetooth 4.0 capabilities allow for a wireless connection to both GPS devices and smartphones such as Garmin, iWatch, iPhone, Android, Suunto, Polar, Peloton and more.

★ APP COMPATIBILITY & SHARE
Strongly compatible with main stream apps like Strava, Wahoo, Cyclemeter, Nike+ Running, MapMyFitness, Runkeeper, Apple Health and others. Share your training with friends, challenge them to beat your record or just spread the good vibes after an awesome workout.

★ EXERCISE SAFELY
(220-your age) x 0.8 = your maximum heart rate. Feedback from Heart rate sensor can help prevent you from exercising too hard in a single session, and optimize your training to reach your goals.

★ATTENTION
Adjust the strap length to fit your chest tightly and comfortably, and wet the electrode area before using to make sure the area touch firmly with your skin.

★ EXTEND BATTERY LIFE
It's better to detach sensor from chest strap after every use to get optimal battery life.