W2S Smart Band IP67 Waterproof Blood Oxygen Tracker Heart Rate Monitor Pedometer Sleep Smart Bracelet for iOS Android - Blue

• 1. Chipset:Nordic 51822+ DUNHONG TAIWAN 2. Heart rate sensor: Green Light dynamic G-sensor 3. TPU wristband 4. 3D sensor 5. Waterproof: IP67 (can't swim) 6. Display: 0.66 "OLED, touch screen 7. Call reminder, Caller ID,time display,silent vibration alarm 8. find phone, anti lost reminder (mobile phone out of range) 9. Pedometer, calorie consumption, distance calculation, sleep monitoring,with heart rate monitor function 10. Low power and long standby: 5 days or more
• measured) 11. Lithium-ion battery: 80mAh 12. Automatically sync data via Bluetooth 4.0 with Android 4.4 or IOS 7.1 Above 14. Colors:black, green, blue 15. Supported languages:Chinese, English

1. Chipset:Nordic 51822+ DUNHONG TAIWAN 2. Heart rate sensor: Green Light dynamic G-sensor 3. TPU wristband 4. 3D sensor 5. Waterproof: IP67 (can't swim) 6. Display: 0.66 "OLED, touch screen 7. Call reminder, Caller ID,time display,silent vibration alarm 8. find phone, anti lost reminder (mobile phone out of range) 9. Pedometer, calorie consumption, distance calculation, sleep monitoring,with heart rate monitor function 10. Low power and long standby: 5 days or moreChina