Features:[Comfortably Sleek& Lightweight] Full color touch-display with aluminum design. With the lightweight aircraft-grade aluminum design, the Uwatch 2S is fit for any time and for any occasion, from working out to sleeping in. The full color touch-display paired with 2.5D curved glass provides you an unparalleled visual experience.[Personalized Watch Face] Create a watch face that is truly yours. Not just various watch faces are offered, but you can also display your own photo for the watch face of the Uwatch 2S.[Breakthrough Battery Performance] Thanks to the new battery technology, coupled with a high-efficiency chipset and a low power-consumption system, Uwatch 2S features an outstanding battery life of up to 15 days.[14 Sport Modes] From outdoors to indoors, the Uwatch 2S comes with 14 sport modes and provides various workout data to help you crush your fitness goals.[5 ATM Water] With the industry-leading 5 ATM level waterproof, the Uwatch 2S is water up to 50 meters. You can wear it while swimming.[24/7 Heart Rate Monitoring] The Uwatch 2S combines an improved heart rate optical sensor with an upgraded algorithm. The effective high-precision sensing area is 3 times and the LED luminous intensity is 7 times that of the previous generation, making exercise more scientific and.[Remote Music Control& Photography] Control music playback and take photos right from your wrist.[Friendly Reminders& Weather Forecasts] Keep up with your life with rich and useful reminding functions on the Uwatch 2S. The alarm clock, timer and weather forecast bring even more convenient.Specifications:Brand: UMIDIGIModel: UWATCH 2SStyle: SportsDial Shape: CircleGender: Male/ FemaleColor: Space Gray/ Rose Gold/ White(Optional)Display: Color TFT LCD touch-displayScreen Size: 1.3 inchBattery Capacity: 180mAhStandby Time: 40 days(Standby mode); 15 days(Daily use mode)Charging Type: 2Pin Pogo PinCharging Time: ≤2.5 hoursSensor: PPG heart rate sensor, 3-axis acceleration sensor, 3-axis geomagnetic sensor, capacitive proximity sensorWireless Connectivity: BT5.0Water-resistance: 5ATMAPP: Da FitWatch Strap: Skin friendly TPUWatch Case: Aircraft-grade aluminum+ plasticDial Diameter: 44*44mm/ 1.73*1.73inDial Thickness: 12.9mm/ 0.51inWatch Girth: 22cm/ 8.66inWatch Weight: 25g/ 0.88oz(without the strap)Package Size: Approx. 9.3*9.3*6.8cm/ 3.66*3.66*2.68inPackage Weight: Approx. 171g/ 6.03ozNote:This smart watch is compatible with Android 4.4, iOS 8.0 or above system.Packing List:1* UWATCH 2S Watch1* Charging Cable1* Users Manual(English)