M52 1.43 inch Screen IP68 Waterproof Smart Watch, Support Bluetooth Call Heart Rate Feature 1. Message push: SMS, WeChat, QQ, Twitter, Facebook and more than 10 kinds of pushes, all pushes are optional 2. Multi-sport modes on the watch: 10 types: walking, running, cycling, mountaineering, yoga, basketball, football, badminton, rope skipping, swimming 3. Support breathing training, dynamic heart rate & analysis, dynamic heart rate histogram display and analysis (APP), blood pressure, blood oxygen, sleep mode and time period, language assistant, Bluetooth one-key connection, encoder, step countingcalorie, sedentary Reminder, drink water reminder, remote camera (shake the bracelet or watch to control the phone to take pictures), third-party weather (display the weather of the current day and the next 2 days), music control (use the watch to control the music playback on the phoneconnect to Bluetooth status Support local music playback), local dialingcalling, search watch, find mobile phone, screen brightness adjustment, screen off time adjustment, watch end-dial selection, custom dial, alarm clock reminder, callSMS reminder, call rejection, Raise your hand to brighten the screen (lift your wrist or turn it 90 degrees to brighten the screen), do not disturb mode, target reminder, information storage capacity (5 messages), stopwatch, flashlight 4. APP sports: - 3 sports types: APP sports, bracelet sports, APP bracelet two-way linkage - 15 sports modes: indoor running, outdoor running, outdoor cycling, walking, free exercise, elliptical machine, mountain climbing, rope skipping, weightlifting, yoga, basketball, football, tennis, badminton, table tennis - 8 types of exercise data: steps, exercise time, GPS trajectory, calories, pace, exercise heart rate tracking, stride frequency, altitude - Third-party software access: access to third-party applications: Google FIT and Apple Health -Others: voice broadcast, GPS exercise automatic pause, exercise history record 5. APP function: - Dial market: 5 dials b