Amazfit Active 3 Premium 46mm silicone band

Screen Display technology: AMOLED Screen size: 1.32 inch Resolution: 466 x 466 pixels Face size: 46 mm Design Surface material: Tempered glass Frame material: Aluminum alloy frame - Stainless steel trim Strap material: Silicone Cable width: 2 cm Suitable wrist circumference: 14 - 21 cm Strap interchangeability: Have Size, weight: Length 45 mm - Width 45 mm - Thickness 11 mm - Weight 38 g Utilities Sports: Jogging Add more subjects,... Supports making and receiving calls: Make and receive calls directly on your watch. Special features: The screen is always on. Listening to music Water resistant / Water resistant: Water resistant to 5 ATM (Suitable for showering and light rain) Health monitoring: Skin temperature Measure maximum oxygen consumption (VO2 Max). Measure oxygen concentration (SpO2). PAI Health Assessment System Sleep score Heart Rate Alert (HR Alert) 24-hour stress level monitoring Sleep tracking Monitor breathing rate Track your menstrual cycle. Breathing exercises Other features: Supports making and receiving calls on the watch. BioCharge feature Zepp Flow virtual assistant Coach Zepp Offline map Built-in speaker and microphone Synchronizes with sports apps (Strava, TrainingPeaks, etc.) Route Display the message: Line Messenger (Facebook) Zalo Message Call Battery Battery life: Approximately 12 days (under normal usage conditions) Approximately 24 hours when using GPS. Charging time: Approximately 2 hours Battery capacity: 365 mAh Charging port: Magnetic charging cable Configuration & Connection CPU: ZPS3044 Internal memory: 4 GB Operating system: Zepp OS Connects to the operating system: Android 7.0 or later iOS 15 and later Management application: Zepp App Connect: Bluetooth v5.3 Sensors: Ambient light sensor Gauge Temperature sensor Geomagnetic sensor Optical heart rate sensor (PPG) Gyroscope Accelerometer Location: Beidou GLONASS GPS QZSS Galileo