The RLX JS9 Sport Smart Watch is a powerful fitness and lifestyle companion, engineered for individuals who value performance, health, and connectivity. With a sleek round alloy case and vibrant 1.35-inch display at 400×400 resolution, this smartwatch delivers both style and functionality. Whether you're monitoring your heart rate during workouts or receiving call/message alerts on the go, it keeps you connected without having to reach for your phone.
Designed for everyday use, the JS9 supports Bluetooth calling, fitness tracking (including sleep and mood monitoring), and NFC functions for added versatility. It is IP-rated for lifetime waterproofing, ensuring resistance to daily splashes and sweat. The watch seamlessly pairs with the Wearfit Pro App for real-time data syncing, personalization, and performance review. Compatible with Android and iOS, it suits all lifestyles and wrist sizes.
Key Features
- 1.35” Round HD Display (400 x 400 Resolution)
- Heart Rate and Blood Oxygen Monitoring
- Bluetooth Call and Message Notifications
- NFC Functionality
- Pedometer and Sleep Tracking
- Alloy Case with Silicone Strap
- Long Battery Life (220–300mAh)
- Supports Wearfit Pro App (iOS & Android)
- Lifetime Waterproof Design
- Multilingual Interface Support
Technical Specifications
| Category | Details |
|---|---|
| Model | RLX JS9 Sport Smart Watch |
| Display Size | 1.35 inch round screen |
| Resolution | 400 x 400 |
| Display Shape | Round |
| Movement Type | Electronic |
| Body Material | Alloy |
| Strap Material | Silica Gel |
| Waterproof Level | Lifetime Waterproof |
| Bluetooth | Yes (Calls & Notifications) |
| NFC | Yes |
| Battery Capacity | 220–300mAh |
| Charging Method | Wireless |
| RAM / ROM | <128MB / <128MB |
| System | Android Wear |
| Compatible OS | Android & iOS |
| Application | Wearfit Pro |
| SIM Card Support | No |
| GPS | No |
| Camera | No |
| Mechanism | Yes |
| Multiple Watch Faces | Yes |
| Functions | Heart Rate, Blood Oxygen, Pedometer, Sleep Tracker, Mood Tracker, Message Reminder, Call Reminder, Bluetooth Call |
| Supported Languages | English, Russian, Spanish, Polish, Portuguese, Turkish |
Package Includes
- 1 x RLX JS9 Smart Watch
- 1 x Silicone Strap
- 1 x Charging Cable or Wireless Charger
- 1 x User Manual
- 1 x Retail Box