Large 1.8” display, super retina resolution. Nearly golden ratio, narrow bezels. 390x320px high resolution brings you a wide field of view abundant in more details. Dual color bottom design equipped with LED green optical sensor making sensitive measurement. Intelligent heart rate algorithm, fast and accurate, know your heart rate anytime and anywhere. Low-power precise heart rate sensor for quickly measure. Timely alert when your heart rate is too high or too low.
|Screen||1.8 inch TFT display|
|Battery||Polymer lithium battery|
|APP support system||Android 5.0 above, IOS 9.0 above|
|Language||Chinese, English, Japanese, French, German, Spanish, Italian, Russian, Dutch, Greek, Czech, Portuguese|
|Body Size (L x W x H)||45.5*37.9*10.7mm|