Smart Watch 1.28 inch AMOLED Touchscreen SmartWatch, Sport GPS 14 Days Battery Life, Heart Rate Tracker, Blood Oxygen Monitor Waterproof Bluetooth Calls for Android, Black

Color:Black Blood Oxygen Saturation Detection: Supporting intelligent single-time SpO2 level measuring. Function: Sleep Monitoring, All-day Stress Monitoring, 24-Hour Heart Rate Detecting. Professional Data Helps You Train Better: VO2max, Aerobic/Anaerobic Exercise Effect,Recovery Time,Training Intensity, Personal Workout Guide. Weather Change: The built-in altitude barometer detects air pressure change in real time to provide you reminders so you can always be prepared for your trips or outdoor adventures. Size: 53 mm x 46 mm x 11.45 mm Weight: Approximately 52 g (without the strap) Watch Case Material: Titanium + Sapphire glass Display: 1.28 inch AMOLED 454 x 454 HD.The AMOLED touchscreen supports slide and touch gestures. Memory: 64 MB Support: Speaker, GPS, Microphone, Bluetooth 5.0, BLE/BR/EDR Button: Power button, function button System Requirements: Android 4.4 or later, iOS 8.4 or later. Battery Life: 14 days for typical use. Charging Port: Wireless charging. Water Resistance: 5 ATM water-resistant. Processor: Kirin A1 + STL4R9 In The Box: Watch x 1, Charging cradle x 1, Charging cable x 1, User Guide x 1.