1. Support mobile phone system: IOS 8.0 or above / Android 4.4 or above 2. Main control: GR5515+PD70 3. Waterproof grade: IP67 4. Display screen: 1.3-inch TFT color screen, resolution: 240*240dbi 5. Bluetooth version: 4.0 6. Material: 316 stainless steel + silicone 7. Battery: polymer battery 8. Battery capacity: 240 mAh 9. Memory: 128KB 10. Standby time: 10 days 11. Charging: Magnetic charging 12. Charging time: 2 hours 13. Functions: Bluetooth calling, music playback, blood pressure monitoring, heart rate monitoring, sleep monitoring, step counting, SMS reminder, phone call reminder, distance, calorie monitoring, alarm clock reminder, touch button, countdown, shake photo, sedentary reminder, stopwatch , music controls, weather, multi-sport modes (10 types), custom watch faces, etc. 14. APP supports languages: Chinese, Traditional Chinese, English, Japanese, Korean, German, Russian, Spanish, Italian, French, Vietnamese, Portuguese, Arabic 15. The supported languages of the watch: Chinese, German, English, Italian, Spanish, French, Japanese, Russian, Portuguese 16. Product size: 264x46x12mm 17. Product weight: 64g
