🎵Product Name: Maimo Watch 🎵Watch Weight (Exclude Strap): 24g 🎵Body Size: 43.75*37*11mm 🎵Product Color: Black, Rose Gold 🎵Straps Color: Black, White, Green, Orange 🎵Body Material: Aluminium Alloy 🎵Strap Material: Silicone 🎵Strap Width: 23mm 🎵Adjustable Length: 148-258mm 🎵Total Length (including watch): 258mm 🎵Buckle material: Powder Metallurgy 🎵Display: 1.69'' TFT-LCD Screen 🎵Water Resistance: 5ATM waterproof 🎵Built-in Sensor: G-Sensor/PPG Heart Rate Sensor 🎵Battery Life: Up to 21 days 🎵Charging Duration: About 2.5 hours 🎵Charging Method: Magnetic / 2-pins POGO pin 🎵App: Maimo Fit 🎵Connectivity: BT5.0 BLE 🎵Compatible Devices: Phone Operating System Above Android 6.0+ & iOS 9.0 🎵Sports Modes: Outdoor Running, Treadmill, Walking, Outdoor Cycling, Indoor Cycling, Hiking, Cricket, Pool Swimming, Open Water, Yoga, Rowing, Elliptical, Freestyle 🎵Languages: EN, DE, ES, FR, IT, RU, PT, TH, ID, PL