Feature:
【Smartwatch,Wild Warrior】Sqeffort smart watch is sturdy and durable. -40° low temperature operation 55° high temperature storage 360° integrated dust-proof design, can work in harsh rain, snow, sand and other environments. 1.69-inch full-touch high-definition large screen with a resolution of 280 * 320, which allows you to clearly view the time, all-day activity data and health data. Support UI dynamic dial and custom dial.
【20 SPORTS MODES AND 3ATM SWIMPROOF】 Multifunctional sports watch, supports 20 sport modes. Such as walking, running, cycling, badminton, basketball, football, swimming, rock climbing, tennis, rugby, golf, baseball, elliptical trainer, free training, rowing machine, cross-country running, skiing, bowling, dumbbells, sit-ups. Fully enclosed shell design, can be immersed in 30m deep water. Wearing properly to extend the life of the watch.
【Heart rate, Blood Oxygen Monitoring & Sleep Tracking】Also equipped with 2021 enhanced biosensor core technology BIO1.0, provides 24/7 heart rate monitoring, blood-oxygen saturation measurement, sleep monitoring as well as other functions to achieve total health management from your wrist. Of course the smart watches keep track of your steps, distance and calories burned.
【1200 Hours Long Battery Life, Great Assistant for Outdoor Adventures】With a 350mAh super large battery, this Android Smartwatch can endure up to 50 days at outdoors. Charging is nothing to worry about when exploring the wild. 50 days Standby time 14 Days Daily usage time 20 Hours Continuous exercise. Practical tools, such as alarm clock, weather forecast, drink water reminder, sedentary reminder, stopwatch, timer, music control, find your phone, adjustable brightness, etc
【Smart Watch for Android Phones Samsung iPhone】Compatible with most iOS 9.0 & Android 6.0 above, Bluetooth 5.2 below smartphones. Download and install Free "Da Fit" APP, bind this smartwatch in your cell phone, you can receive alerts of calendar, incoming calls, SMS, APP notifications and SNS (Messenger, WhatsApp, Skype, Snapchat, etc) and preview the messages. It will never let you miss any important things.

Specifition:
CPU:nRF 52840
Waterproof:3ATM
Support Bluetooth version:Bluetooth 5.0
Battery: capacity 350mAH(Polymer cobalt battery)
Display mode:1.69inch TFT 240*280 resolution rectangle screen
Watch menu language:Chinese, Traditional Chinese, English, German, Korean, Spanish, Japanese, French, Russian, Arabic, Ukrainian, Italian, Portuguese
Da Fit APP language:English, Arabic, Danish, German, Spanish, Finnish, French, Italian, Japanese, Korean, Dutch, Norwegian, Polish, Portuguese, Russian, Swedish, Thai, Ukrainian, Chinese, Chinese Traditional Chinese etc.

Package included:
1*Smart Watch
1*USB Cable
1*User Manual
1*Retailed Box