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AMOLED (active matrix / organic light emitting diode) is an active matrix organic light emitting diode panel. Compared with the traditional liquid crystal panel, AMOLED has the characteristics of faster reaction speed, higher contrast and wider viewing angle. 8 Reasons to choose us: Reason 1: 1.43-inch AMOLED screen, 466*466 high resolution. Reason 2: 4 GB large memory, 3 music playback modes. Reason 3: Heart rate, blood pressure, blood oxygen, sleep monitoring. Reason 4: 300 mAh large battery, Super long battery life. Reason 5: Multiple sport modes, Wrist coach. Reason 6: All-weather screen always-on mode, low power consumption. Reason 7: Support bluetooth calling, Always online, keep in

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Smart Apnea is very simple and intuitive to use. Managing and accessing all functionality is now a breeze, thanks to new improved software and two control buttons.Instant depth information, dive time, water temperature, descent and ascent speeds, can all be viewed on the display during every dive.Recovery time is always visible while preparing on the surface, a critical function for planning a safe dive.Programmable alarms: (depth, time, recovery, speed, hydration, etc.)Expanded memory capacity stores up to 9 dive sessions, while reading and data sampling every second.The data stored for each individual dive is easy to review, allowing for precise planning of your freedives for recreation, competition,…

Voice assistant built-in : no Bluetooth-compatible Version : 5.0 Wi-fi : no Metrics measured : Heart Rate Monitor,Sleep Monitor,Blood Pressure Monitor Activity Tracked : Steps Tracker,Calorie Tracker,Activity Tracker Touch Screen : YES Category : Smart Watches App name : Da Fit Screen Material : AMOLED CPU Model : RTL8763EWE Band Detachable : Yes APP Download Available : Yes Battery Detachable : No CPU Manufacturer : MediaTek Movement Type : Electronic Style : SPORT Application Age Group : Adult Band Material : Silica gel Waterproof Grade : Life Waterproof SIM Card Available : No Mechanism : Yes Multiple Dials : Yes GPS : No Network Mode : None Rear Camera : None RAM :

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T. Techmade Joy Waterproof Smartwatch Purple Package weight: 200.0 grams Package dimensions: 5.0 L x 15.0 H x 10.0 W (centimeters) Quality product

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Parameter APP： Da Fit Screen size: 1.39 Screen resolution: 360*360 Touch type: full touch screen Capacity: 230mAh Charging method: Magnetic fast charger Waterproof grade: IP67 waterproof Screen Diagonal: 1.39 Waterproof Rating: IP67 Heart Rate: Yes Pedometer: Yes Calorie Counter: Yes Compatibility: Android 5.0 ，IOS 9.0 Bluetooth:5.2 Function Bluetooth calling,Notification,123 kinds sprot model（Display step count, exercise time, GPS exercise trajectory, calories, exercise heart rate tracking, mileage, and other data based on the immobility of the exercise mode）,breathe training,Blood pressure,Blood oxygen,Sleep monitor,Pedometer,Sedentary Reminder,Drink Reminder,Remote Camera,Third