Oraimo Tempo Blood Oxygen & Heart Rate Smart WatchAdvanced Health Monitor-Get Fit, Better Health.Equipped with smart blood oxygen monitor, Tempo S2 will keep an eye on your health at any moment. 8 Fitness Modes- Track Your Movement.Tempo S2 can help to track outdoor running, outdoor walking, biking, hiking, climbing, treadmill, indoor cycling, or yoga. Every movement matters and every movement is tracked. Avoid Battery Anxiety-Up to 20 Days Battery LifeAdopting the Power-Saving technology in the whole system, it stays by your side for up to 20 days* on a single charge.* Lab test result.Color Touchscreen- Gives You Wonderful VisionIt's colorful, it's beautiful, it's wonderful. Stylish 1.4''color TFT display gives you better vision and makes it look gorgeous on your wrist.Lightweight Body- Feel Just Like A BraceletWith an innovative material choice, we get a really lightweight watch body. It will makes you feel like just wearing an elegant bracelet.Product Parameters:Screen Size: 1.4'' color TFT displayBT Version: V5.1Battery Capacity: 180mAhBattery Type: Lithium polymer batteryStandby Time: Up to 20 daysWatch Size: 41*35.2*9.7mmWatch Strap: 20*129mmMaterial: ABS/PC/TPUWaterproof: IP68Advanced Health Monitor-Get Fit, Better Health.Equipped with smart blood oxygen monitor, Tempo S2 will keep an eye on your health at any moment. 8 Fitness Modes- Track Your Movement.Tempo S2 can help to track outdoor running, outdoor walking, biking, hiking, climbing, treadmill, indoor cycling, or yoga. Every movement matters and every movement is tracked. Avoid Battery Anxiety-Up to 20 Days Battery LifeAdopting the Power-Saving technology in the whole system, it stays by your side for up to 20 days* on a single charge.* Lab test result.Color Touchscreen- Gives You Wonderful VisionIt's colorful, it's beautiful, it's wonderful. Stylish 1.4''color TFT display gives you better vision and makes it look gorgeous on your wrist.Lightweight Body- Feel Just Like A BraceletWith an innovative material choice, we get a really lightweight watch body. It will makes you feel like just wearing an elegant bracelet.Product Parameters:Screen Size: 1.4'' color TFT displayBT Version: V5.1Battery Capacity: 180mAhBattery Type: Lithium polymer batteryStandby Time: Up to 20 daysWatch Size: 41*35.2*9.7mmWatch Strap: 20*129mmMaterial: ABS/PC/TPUWaterproof: IP68