Js Ultimate2 1.53 Inch Bt Call Smart Watch Rdfit App With 2 Straps (silicone Strap/steel Belt) Gold Style

Weight: 0.50 KG
Style: Sport
Age Group: Adults

The RLX JS9 Smartwatch combines sporty aesthetics with essential smart features. Equipped with heart rate & blood oxygen monitoring, Bluetooth calling, and NFC capabilities, this watch is your all-in-one fitness and lifestyle companion — perfectly synced with the WearFit Pro App.

Display: 1.35” Round Screen

• • Resolution: 400 × 400

• Touchscreen: Full-touch electronic movement

• Operating System: Android Wear

• Shape: Round

• Body Material: Durable Alloy

• Band: Comfortable Silica Gel Strap

• Water Resistance: Lifetime Waterproof (Splash/Rain Resistant)

• Battery Capacity: 220–300mAh

• Charging Type: Magnetic or Wireless (not specified)

• SIM Slot: No

• Rear Camera: Not Supported

• GPS & WiFi: Not Supported

• RAM/ROM: <128MB each

Connectivity & Compatibility:

• Bluetooth: Call & Message Support

• App: WearFit Pro

• Compatibility: Android & iOS – Universal Support

• 1.83” Large HD Display
  Clear and vibrant TFT screen with 240 × 286 resolution and capacitive touch control

• Bluetooth Calling
  Dual-mode single chip (BT5.3 + BT3.0) allows easy one-tap call answering and dialing

• Rotating Button
  Smooth dial switching with physical button rotation for quick navigation

• Sports Tracking
  80+ sports modes for personalized and professional workout monitoring

• Health Monitoring
  Automatic tracking of heart rate, blood pressure, blood oxygen, stress levels, and sleep patterns

• Dial Customization
  Multiple online styles or upload your own design to match your mood and style

• Water Resistance
  IP68 waterproof rating for worry-free daily use in rain, sweat, and splashes

• Smart Notifications
  Real-time alerts for incoming calls, SMS, and app notifications for seamless connectivity

Technical Specifications:

• Bluetooth Version: BLE 5.3 + BT 3.0

• Chipset: JL7012/F6

• Memory: 64MB

• Waterproof Rating: IP68

• Bluetooth Range: Up to 10 meters

• Battery Capacity: 300mAh

• Charging Input: 5V ⎓ 500mA

• Charging Time: Approx. 2.5 hours

• Usage Time: 7–10 days

• Standby Time: Up to 15 days

• Charging Type: Magnetic

Design & Build:

• Screen Type: TFT

• Touch Control: Capacitive

• Body Material:

  • Top Shell: Zinc Alloy

  • Base Shell: PC + ABS

• Band Material: Silicone

• Watch Dimensions: 36.5 × 44.7 × 11.5 mm

• Band Size: 219 × 20 mm

• Applicable Wrist Size: 50–220 mm

• Weight: Approx. 50g

• 1.9” Full Display
  High-resolution touch screen (240 × 296) with minimal black edge and smooth touch interaction

• Bluetooth Connectivity
  Low-power consumption with BT 3.0 & BT 4.0 support for stable connectivity

• Heart Rate Monitoring
  4 LED light sensors for consistent tracking (Note: simulated heart rate chip)

• Battery Performance

  • Capacity: 190mAh pure cobalt battery

  • Standby Time: Up to 18 days

  • Typical Usage: 7 days

  • Charging Type: Wireless

• Sensors
  Equipped with 3D G-sensor SC7A20 for activity tracking and motion detection

• Multi-Menu Options
  4+ menu styles and 12+ local watch faces available, with access to 50+ more online via app

• Build & Design

  • Mechanical encoder button with waterproof seal

  • Durable and stylish gold-finished case

• Water Resistance
  Rated for daily life waterproof use (e.g., handwashing, light splashes)

Technical Specifications:

• Chipset: BT8918F2

• Memory: 128MB

• Screen Type: 15-pin full-screen (G+F touch)

• Resolution: 240 × 296

• Touch Control: Full touch (G+F, edge-limited)

• Heart Rate Sensor: 4 LED simulated HR monitor

• Motor: 0827 Vibration motor

• Compatibility: Android 5.0+ / iOS 9.0+

App Support:

• App Name: QdFit Pro

• Features via App: Watch face customization, notification syncing, fitness and health tracking, more