The 04KS Smartwatch is a modern round smart watch designed for everyday activity tracking, sports monitoring, and Bluetooth calling. It features a 1.53″ HD full-touch display with a resolution of 360 × 360 pixels, delivering clear graphics and smooth touch control.
The watch supports Bluetooth 5.3 + 3.0 connectivity and works with Android 5.0+ and iOS 12.0+ smartphones. With a 315 mAh rechargeable battery, the device provides several days of normal use and up to about two weeks of standby time. Charging is done via a magnetic charging cable.
Display & Interface
- 1.53″ round HD display AMOLED
- Resolution: 360 × 360 pixels
- Full touch screen operation
- Customizable watch faces
Health & Fitness Features
- Heart rate monitoring
- Blood oxygen (SpO₂) measurement
- Sleep monitoring
- Step counter and calorie tracking
- Multiple sport modes
Smart Functions
- Bluetooth calling
- Call and message notifications
- Voice assistant support
- Alarm clock and sedentary reminder
- Music control and smartphone notifications
Technical Specifications
- Display: 1.53″ HD round screen AMOLED
- Resolution: 360 × 360 px
- Battery capacity: 315 mAh
- Bluetooth: 5.3 + 3.0
- Compatibility: Android 5.0+ / iOS 12+
- Charging: magnetic charging cable
- Water resistance: IP67
- Case material: metal alloy
- Strap material: silicone
- Included straps: typically 3 interchangeable bands
- Mobile app: RDFit (or compatible fitness app)
The 04KS combines a sporty design with practical everyday functions, making it a versatile smartwatch suitable for fitness tracking, communication, and daily activity monitoring.
