Sell M3 Fitness Smart Bracelet & Heart Rate Monitor Smart Band best price

M3 Fitness Smart Bracelet & Heart Rate Monitor Smart Band Features: HD 0.96 color screen, dynamic UI interface display, intelligent family interaction. Global font library content push, Multi mode (swimming, skipping, table tennis, tennis, etc.) Heart rate monitoring, blood pressure monitoring, sleep monitoring, sticker hand feel no wear. Wearrabale Hardware + Smart pp + Big Data Cloud Service Wear this smartwatch in any time. Via the App check, display, the data. The data will sync to the app and cloud service. This smartwatch can monitor our body health value. This can find and detect our health data, display risk status and evaluation results. Descriptions: Multi motion mode, weather forecast, full font, HD 0.96 color screen, dynamic 3D interface UI, heart rate monitoring, blood pressure monitoring, Step. calories, Distance, sleep monitor, sports, Call reminder, Alarm Reminder, raise your hand to watch light, Social sharing (support wechat / QQ / Facebook / Twitter) Specifications: Bluetooth version: V4.2 Waterproof Rating:IP 65 Compatibility: V4.0 or above, for Android 4.4 / iOS 9.0 or higher Language: Chinese / English version Health tracker: Heart rate measurement, Sleep management, Pedometer, Calories burned measurement, Step counting, Distance recording, Sedentary reminder Other functions: Unlock phone without password, Call / APP message reminder, Time, Alarm clock Alert type: Vibration Sensors: ADI ultra low-power acceleration sensor + optical heart rate sensor Screen: 0.96 inch OLED Touch Display Resolution: 128 * 80 Touch key: Yes Battery type: Lithium polymer battery Battery capacity: 110 mah Standby time: About 20 days Mi-core material: Plastic + Alloy Case material: TPEE Tire material: TPSiV Band total length: 247mm Adjustable length: 155-216mm Color: Black, red Size: 100*100*50mm Package Included: 1 x Smart Armband Notes: 1.Due to the difference between different monitors,the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures. 2.Due to the manual measurement and different measurement methods, please allow 1-3cm deviation.Thanks!