About this itemProduct detailsAmazfit GTS 4 Mini is an ideal solution for your health and fitness management. Easy health management with 24H Heart Rate, SpO₂ & Stress Monitoring, Sleep Quality tracking, and enabling Test 3 Health Metrics in 1 Tap. Come with 120 sport modes & Smart Recognition of 7 sports to make your exercise at a higher level. Supports 5 satellite positioning systems to help you track your moves with high precision. A fully-optimized battery management system provides up to 15 days of battery life. Make daily life a breeze with a wide selection of helpful features, including text, call & App Notifications, sedentary reminders, SMS & Call Quick Replies, Bluetooth Phone Music Control, Bluetooth Phone Camera Control, and More...Compatible with Android 7.0 and above & IOS 12.0 and above device. Position with Precision: Amazfit GTS 4 Mini smart watch supports 5 satellite positioning systems to help you make the most of your journeys into the great outdoors, and uses circularly-polarized antenna technology to improve positioning performance and accuracy.     Health Made Effortless: Easily test your heart rate, blood-oxygen saturation and stress level simultaneously with a single tap of the smartwatch, for a result in as quick as 45 seconds. Also, this watch provides in-depth monitoring of sleep quality to keep you on top of your health.    20 plus Sports Modes & Smart Recognition: Walking, running, cycling, yoga, and more. Whichever activity makes you challenge yourself, you'll likely find a sports mode for it on the fitness tracker watch. And Jump into action quickly with smart recognition of 7 Sports.     Swim with Confidence: A water-resistance grade of 5 ATM means the smart watch can resist the equivalent of up to 50 meters' water pressure. And whenever you fancy a trip to the pool or the beach, the watch's Pool Swimming and Open Water Swimming sports modes can scientifically track your swimming data.    Long-lasting Endurance: This ultra-compact smartwatch packs a mega-powerful 270 mAh battery, bringing 15 days of endurance. error:We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.  See our disclaimer