6 Months Brand Warranty

Haylou RS4 Smart Watch in Bangladesh

The Haylou RS4 LS12 smartwatch comes with a 1.78-inch AMOLED display with an elegant design. It supports a customized watch face function. The Haylou RS4 has a heart rate monitor, blood oxygen monitor sensor, motion sensor, etc. The Haylou RS4 features 12 workout modes like a personal trainer. The sports modes are Jogging, Fast walking, Biking, Climbing, Spinning, Yoga, Indoor running, Integrated training, Gymnastics, Basketball, Football, and Rowing. The Haylou RS4 is built with IP68 waterproof grade. The watch has a 230mAh lithium battery that can provide 10 days of backup for basic use on a single charge.

Main Features of Haylou RS4 LS12 Smart Watch

Heart Rate Monitoring
The Haylou RS4 has a heart rate monitor that can accurately detect your heart rate 24 hours a day and detect even slight changes. So you know your every heartbeat.

Breathing Training
Perform guided breathing exercises at a set rhythm to alleviate stress anytime and anywhere, easily restoring vitality.

Sleep Monitoring
Sleep monitoring sensor will let you know the percentage of deep sleep. The Haylou RS4 ls12 can actively monitor sleep time and status to help you develop good sleep habits.

12 Workout Modes
The Haylou RS4 has 12 workout modes. It can record real-time exercise data, helping you track and improve your athletic performance. So this watch can be your personal fitness trainer.

Real-time Message Reminder
You have to connect your watch to your mobile phone via Bluetooth. Phone calls, WeChat SMS, and various APP information can be synchronized with the watch in real time so that you don't miss every important moment.




Active Tracking of Activities
With a built-in high-precision motion sensor, Haylou RS4 can actively record your daily exercise behavior. Set your goals and strive to realize them.

Technical Specification of Haylou RS4 Smart Watch
Product name: Haylou RS4
Bluetooth connection: Bluetooth V5.1
Main body size: 45.2*37.2*11.1mm
Strap width: 20mm
Watch weight: 48.6g (with strap)
Display: 1.78" AMOLED display
Resolution: 368x448
Battery capacity: 230mAh
Sensors: Heart rate sensor, motion sensor, blood oxygen sensor
Battery life: About 12 days (24 hours heart rate monitoring)
System requirement: Android 6.0 and above, iOS 11.0 and above. Supported functions will vary with different watches, mobile phones, and countries.
Sync data platform App: Haylou Fun

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What is the price of the Haylou RS4 Smart Watch in Bangladesh?
The latest price of the Haylou RS4 LS12 smartwatch in Bangladesh is 3790 Tk. You can buy the Haylou RS4 in Bangladesh at best the price from our website.