AK22 1.09 inch IPS Screen IP67 Waterproof Smart Watch Support Sleep Monitoring / Blood Oxygen Monitoring / Heart Rate Monitoring(Blue)

1. Waterproof: IP67 professional waterproof2. Main chip model: NRF528323. Body storage capacity (ROM+RAM): 64KB+512KB4. Display type: 1.09 inch IPS screen resolution 240*2405. Battery capacity: 150mAh6. APP supports languages: (Chinese Traditional Chinese English Japanese Korean German Russian Spanish Italian French Vietnamese Portuguese and Arabic)7. The watch terminal supports multi-language push (including Latin Cyrillic Chinese Japanese Korean covering 150 national languages)8. Watch firmware support languages: Chinese English German9. Functions: step counting music control sedentary reminder sleep monitoring remote photography blood oxygen monitoring heart rate monitoring message push etc.10. Size: 40x40x11.5mm11. Weight: 60g