AROAQ Smart Watch Stainless steel

Automatic infrared blood oxygen measurement, sleep apnea monitoring (snoring monitoring), Lorentz HRV scatter plot, scientifically accurate sleep monitoring, breathing training, heart rate monitoring, 10 multi-sports modes, sleep reminder female menstruation and ovulation, body temperature measurement, exercise measurement (step/calories/distance, alarm clock, information reminder, wrist turn bright screen, remote photography, music control, sedentary reminder, stopwatch function, Main Features: App OS: IOS 8.0 and above / Android 4.4 and above WeChat Motion Sync CPU Chip: GR5515 Sensor: 3D Sensor PPG Sensor: Everlight PD70 Vibration: Yes Waterproof: IP68 Screen Size and Type: TFT Screen 1.32" full color Bluetooth version: BLE5.1Sync Material: Tempered Gpass + stainless steel + zinc alloy + PTP Battery: Li Battery Capacity: 200 mAh Standby time: 10 days Charging time: 2.0 hours APP Name: HBand Watch language support: Chinese, English, Japanese, French, German, Italy, Spain, Russia, Portugal APP Language: Chinese, Traditional, English, Japanese, German, Russian, Italian, French, Spanish, Portuguese, Vietnamese, Korean, Farsi (Arabic) Packaging: Smart watch *1 Charging *1 Operating instructions *1 Gift wrist band*1