Rlx Js9 Sport Smart Watch Bracelet Heart Rate Blood Oxygen Bluetooth Call Message Reminder Full Function Nfc With Wearfit Pro App

Technical Details:

• Processor: Advanced 5691 chip

• Heart Rate Sensor: Precision 1688 IC

• Bluetooth: Version 5.3 – stable and fast connectivity

• Battery Capacity: 260mAh – efficient, long-lasting

• Sensors:

  • Pedometer: MSA3001

  • Waterproof Level: IP67

 Build & Design:

• Watch Dimensions: 49.2 × 43 × 12.1 mm

• Casing Material: Kirsite + IML

• Strap: Durable silica gel strap (2 included)

Storage:

• Flash Memory: 128 MB

 Compatibility & Integration:

• App: WearFit Pro

• Navigation Support: Baidu Navigation

• GPT Integration: Built-in AI assistant for smarter interactions

• Menu Style: 3D interactive menu interface

• Special Feature: Bullet screen assistant for smart notifications

• Synchronized Camera: Remote photo shooting via smartwatch

 Sports & Health Monitoring:

• 100+ Sports Modes

• Health Tracking: Heart rate, steps, calories, blood pressure, blood oxygen, sleep, and more

• 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

Product Dimensions:

49.5mm × 49.5mm × 14.8mm

Key Hardware & Design Features:

• Display: 1.43" AMOLED Full Touch Screen

  • Resolution: 466 × 466 (Ultra HD)

• Chipset: JL7012F6 (Main Control Unit)

• Memory: 128Mb Flash

• Touch Panel: Capacitive Full Touch

• Buttons: Double Button + Rotating Crown

• Watch Strap: Comfortable Silicone Strap

• Battery: 250mAh Lithium Polymer

  • Standby Time: >15 Days

  • Usage Time: Up to 5 Days

• Charging Type: Wireless Charging

• Build: Silver Zinc Alloy Case

• Motor: Vibration Motor Supported

• Water Resistance: Not Supported

• GPS: Not Supported

Connectivity:

• Bluetooth: Dual Mode – BLE/BT with Single Antenna

• Compatibility:

  • Android 5.0+

  • iOS 10.0+

Health & Fitness Features:

• Heart Rate Monitor: HX3602 Sensor

• Blood Oxygen (SpO2) Monitoring

• Sleep Tracking

• Respiratory Training

• Female Menstrual Cycle Tracking

• Pedometer: Silan Micro SC7A20E

• 2.2” HD Display
  Large, vibrant screen for improved visibility and user experience

• Bluetooth Calling & Music
  Make/receive calls and play music directly from the watch

• Advanced Health Tracking
  Monitor heart rate, blood pressure, blood oxygen, sleep, and ECG readings

• Fitness Support
  Step count, multi-sport modes, sedentary reminders, and calorie tracking

• Notifications & Reminders
  Stay connected with call, SMS, and app alerts (Facebook, WhatsApp, Twitter, etc.)

• Wireless Charging Support
  Charge conveniently with contact or wireless options

• Smart Utilities
  Remote camera control, wrist-raise to wake, weather updates, alarm, Siri support, and more

Technical Specifications:

• Processor: JQ7011

• Bluetooth Version: 5.3 (Dual Mode)

• Battery Capacity: 160mAh

• Heart Rate Sensor: Yes

• G-Sensor: Yes

• Temperature Sensor: No

• Microphone & Speaker: Yes (Supports voice calls)

• Charging Type: 2-pin contact & wireless charging

• GPS / WiFi / SIM: Not supported

Compatibility:

• OS Support: Android 5.0+ / iOS 9.0+

• App: FitPro

Languages Supported:

Bracelet Menu Languages: English, Simplified Chinese, Dutch, Russian, French, German, Portuguese, Spanish, Turkish, Polish, Arabic, Italian, Czech, Slovak, Thai, and more
App Languages: English, Russian, French, German, Arabic, Persian, Japanese, Portuguese, Turkish, Polish, Czech, Dutch, Malay, Vietnamese, Ukrainian, Indonesian, Greek, Korean, Swedish, Hindi, and others