Wristbands IP67 Fitness Tracker Passometer Sport for Android Phone Smartwatch Heart Rate Monitor Blood Pressure Functions Y68 Smartband Brac

Product model: B57 smart bracelet Screen size:1.3inch IPS color Resolution:240*240 Color:black pink white mix color Watch language:Ukrainian, Russian, German, Italian, Japanese, French, Simplified Chinese, Traditional Chinese, English, Portuguese, Spanish, Arabic, Korean Version:BLE 4.0 Battery:180 mAh Stand-by time:About 25 days Working time:About 7 days Waterproof level:IP67 Sensor:Three Axis sensor/Green light active heart rate sensor Smart anti-lost:Find the bracelet(no disconnect reminder) Movement trajectory:Android support