DK68 1.53 inch IP67 BT 5.0 Fitness Sport Smart Watch, Support LED Flashlight / Bluetooth Call / Sleep / Blood Oxygen / Heart Rate / Blood Pressure Health Monitor(Black)

1. Chip: 7012A6
2. APP: RDFit
3. Compatible with smartphone systems: Android 4.4 or IOS 9.0 or above systems
4. Memory:
RAM: 192KB
ROM: 256KB
Flash: 128M
5. Screen Size: 1.53 inch TFT
6. Pixels: 360 x 360
7. Bluetooth: 5.0
8. Supports: NFC/G-Sensor/Heart Rate/GPS
9. Battery: 410mAh Lithium Polymer
10. Waterproof Rating: IP67
11. Charging Time: about 3 hours
12. Battery Life: around 5-7 days of use, standby for 15 days
13. Strap Size: total length 210MM, adjustable length 140-210MM
14. Strap: Silicone strap
15. Dimensions: 47 x 47 x 13.6mm
16. Weight: 49g
17. Supported Functions: Flashlight, Bluetooth calls, compass, phone (contacts, call records, dial pad, call settings, SOS), message push, sports, steps, sleep monitoring, music, heart rate, blood pressure, blood oxygen, temperature, women's health monitoring, medication reminder, hydration reminder, sedentary reminder, style switching, calendar, voice assistant, weather, photography, calculator, breathing, my QR code, timer, find phone, stopwatch, sports track, alarm clock, settings, factory reset, hydration reminder, sedentary reminder, split screen, dials.