AK1980 Activity Tracker with Heart Rate Monitor Blood Pressure Bluetooth 4.0 IP67 Waterproof for Shower Steps Tracker Calorie Counter Watch for Android iPhone Smart Bracelet Fitness Tracker (Black)

Parameters for AK1980 Activity tracker:
Display: 0.86” OLED
Chip: Nordic N51822
Band material: Comfortable silicone
Bluetooth version: 4.0
Button control type: 1 key touch button
Waterproof level: IP67 (you can wear it for shower and bath)
Battery capacity: 90mAh
Normal use time: 3-5 days
Support OS: Android 4.3 or above & iOS 7.1 or above
Net weight: 25g

Buy a AK1980 Activity tracker, you will get these functions:
1. Time/date display, it’s a watch;
2. Steps tracker, help you to know your daily walking;
3. Distance, help you to know how far you walked a day;
4. Calorie burnt, help you to stay in shape;
5. Blood pressure monitor, manual save the data by APP;
6. Heart rate monitor, real-time testing and every 30 mins automatically save data to APP;
7. Sleep monitor, start from 8:00PM to 8:00AM;
8. Sedentary reminder, turn on from APP and DIY the time by yourself;
9. Looking for phone, turn on from activity tracker, your phone will start ringing;
10. Message reminder, turn on from APP, support SMS, wechat, facebook, twitter, whatsapp;
11. Caller ID reminder, turn on from APP, vibration and show caller ID on activity tracker;
12. Vibrate alarms, set up alarms from APP, gently wake you up every morning;
13. Remote camera, turn on from APP, shake activity tracker to take photos;
14. Health statistics, APP will show you daily, weekly, monthly and annual summary of your activity
15. Health and visual living