G69 1.69 inch Square Color Screen IP68 Waterproof Smart Watch, Support Blood Pressure Monitoring Sleep Monitoring Heart Rate Monitoring, Style: Steel Strap 1. Battery capacity: 180mAh 2. Battery life: use time 5-8 days, standby time 30 days 3. Memory: ROM (memory): 128M, RAM (flash memory): 160KB 4. Screen: 240*280 1.69-inch TFT high-brightness display 5. Charging method: magnetic charging 6. Bluetooth version: 5.0 7. Support system: Android 4.4 and above, IOS8.0 and above 8. Watch display languages: Chinese, Traditional Chinese, English, German, Korean, Spanish, Japanese, French, Russian, Arabic, Ukrainian, Italian, Portuguese 9. Push languages: English, German, French, Italian, Greek, Latin, Spanish, Portuguese, Romanian, Polish, Russian, Ukrainian, Rusynian, Belarusian, Bulgarian, Serbian, Macedonian, Croatian, Bosnian, Thai, Hindi, Sanskrit, Nepali, Cambodian, Vietnamese, Lao, Persian, Kurdish, Pashto, Punjabi, Turkic, Berber, Malay, Turkish 10. APP languages: English, Simplified Chinese, Japanese, Korean, German, French, Spanish, Arabic, Russian, Traditional Chinese, Ukrainian, Italian, Portuguese, Dutch, Polish, Swedish, Finnish, Denmark, Norway, Hungary, Czech Republic, Bulgaria, Romania, Slovakia, Latvia, Indonesian, Thai, Turkish, Vietnamese, Hindi, Pashto, Lithuanian, Estonian, Slovenian, Croatian, Greek, Filipino 11. Functions: heart rate monitoring, blood pressure monitoring, blood oxygen monitoring, sleep monitoring, step counting, distance, calories, exercise mode, mountain climbing, cycling reminder, call reminder, SMS reminder, alarm clock, etc. 12. Dial size: 36.4x44.9x8.8mm