C20 Plus Military Smart Watch Men

Bluetooth: 5.3
Screen: 1.81 inch, TFT, 240*286
Battery: 410mAh Polymer Battery
Waterproof: 5ATM Deep Waterproof
Compass: AF8133J
Heart rate: HRS3690
Pedometer: Silan SC7A20
APP: DaFit
Compatible system: For Android 9.0 or above, IOS 9.0 or above
Strap: Silicone strap, 20mm width, total strap length 265.7mm, adjustable area 169-242mm

Major Function

--Basic Feature
Bluetooth call, call rejection, messages, activity center (step, calorie, distance), sleep detection, heart rate detection (all-day heart rate trend and data analysis), exercise modes (100+ kinds), exercise records, blood pressure detection, blood oxygen detection (support red light, infrared light sensor to measure blood oxygen saturation), stress detection, weather information, remote control photo, music control, breathing training, decompression to help sleep. Voice Assistant, Timer, Alarm Clock, Stopwatch, Physiological Cycle, Find Phone, Calculator, Do Not Disturb Mode, Power Saving Mode, Lift Hand to Brighten Screen, Brightness Adjustment, Sound Mode, Vibration Adjustment, Dial Switching, Menu Style Switching, Exercise Goal Setting, Compass
--Exercise Mode: 100+ sports modes (Walking, Outdoor Running, Cycling, Exercise Bike, Swimming, Yoga, Elliptical, Basketball, Soccer, Badminton, Table Tennis, Rugby, Tennis, Baseball, Jumping Rope, Hiking, Long Jump, Hula Hoop, Volleyball, Golf, Sit-ups)
--Message & Call Reminder: Phone, SMS, WeChat, QQ, Facebook, Twitter, Instagram, Skype, WhatsAPP, Line, Kakao Talk, others
--Dials: 6 built-in dials + 1 picture customized dial + 1 in-server dial