🚩KEY HIGHLIGHTS🚩 🔥【1.69” Large HD Touchscreen】Enjoy vivid visual experiences with a responsive High-Definition 2.5D Curved Glass Screen. 🔥【Up to 21 Days Long Battery Life】The 300mAh extra-large battery enables up to 21-days of battery life or 10-days of continuous usage. 🔥【AI Running Competitor】Accompanies you on your runs, sets your pace, and competes to see how far ahead or behind you are. 🔥【Blood Oxygen SpO2 Tracking】Equipped with upgraded, professional-level oximeter sensors. 🔥【24/7 Heart Rate Monitoring & Stress Tracking】Be updated about your mental and physical conditions. 🔥【13 Workout Modes】Accurately monitor and track your workout length, calories burned, average pace, heart rate, and more. 🔥【5ATM Waterproof up to 50m】Waterproof up to a depth of 50 meters, the watch will accompany you during intense sweating sessions, swimming, snorkeling, rain, or just daily use. 🔥【Aluminium Alloy Case & Colorful Straps】Made using only premium materials, you can now enjoy all-day comfort. 🎈SPECIFICATIONS🎈 🎵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: CN, EN, DE, ES, FR, IT, RU, PT, TH, ID, PL 🔥New Update Released!🔥 Update your watch to the latest version. 🔥 Added the album watch face. 🔥 Optimized the accuracy of blood oxygen detection 🔥 Optimized sleep data segmentation and sleep non-reporting issues 🔥 Fixed the Bluetooth connection problem 🔥 Fixed other known issues 🔥 Chinese language is available 🔥 Upgraded the heart rate algorithm to improve the accuracy of heart rate monitoring Kindly update to the newest version to enjoy these benefits! 📦WHAT'S IN THE BOX (Green Premium Set)📦 🎧1 x Maimo Watch 🎧2 x Maimo Watch Strap (Green & White) 🎧1 x Charging Cable 🎧1 x User Manual 📦WHAT'S IN THE BOX (Orange Premium Set)📦 🎧1 x Maimo Watch 🎧2 x Maimo Watch Strap (Orange & Black) 🎧1 x Charging Cable 🎧1 x User Manual Our watches come with a ONE Year Warranty. We also cover item damages during shipping, missing & wrong items, & manufacturing defects. Please chat with our customer service for any assistance.