Notes:
1. APP Supports System: Android 4.4 and above, IOS 8.0 and above.
2. Do not use a charger higher than 5V/2A.
3. Data from the device can not be used as medical reference.
Features:
1. 0.96inch OLED Screen, Multiple watchface
2. Multi-sport Mode Monitor
3. Real-time Heart Rate Monitor
4. Blood Pressure and Blood Oxygen Monitor
5. IP68 waterproof
6. Outdoor Environment
7. Pedometer
8. Sleeping Monitor
9. Sedentary and drink reminder
10. Calling / Message reminder
11. Remote Camera
12. Find the device
13. More function: Alarm clock, Stopwatch, Filp over, ect.
Brand：Diggro
Model：F4 Bracelet
Color：Black/Red
Case Material：PC
Wristband Material：TPU
Screen Material：OLED
Charge：USB charge
Host Weight：20g
Standby Time：About 20 days
Working Time：About 7 days
Charging Time：About 2 hours
Chip：Nordic NRF51822
Bluetooth：Bluetooth 4.0
Screen Size：0.96 inch
Screen Pixels：128*64
FLASH memory：/
Sensor：Gravity sensor
Water resistant：IP68
Battery type：Lithium Ion Battery
Capacity：130mAh
Language：Chinese, English
APP：Fundo pro
APP Language：Chinese, English, German, Spanish, Russian, Italian, French, Brazilian, Polish
Products
1 x smart bracelet
1 x User Manual
1x Packing box 
