B8 Ultra-Thin Smart Watch – IPX8, Activity Tracking

• 【Ultra-Slim Design】Featuring a sleek 2.8mm metal casing and curved profile, this smart bracelet offers a stylish and comfortable fit.

• 【Wellness Tracking】Equipped with heart rate detection, blood oxygen monitoring, stress assessment, and heart rate variability tracking for all-round wellness.

• 【Sleep Analysis】Monitor sleep duration and quality to help improve your rest and overall well-being.

• 【Cycle Tracking】Includes a menstrual cycle tracker for personal reference.

• 【Smart Notifications】Receive call alerts directly on your wrist for seamless communication management.

Specifications:

• Main Control (CPU): OM6626B
• Material: Zinc Alloy + Epoxy Resin
• Bluetooth-compatible Version: Bluetooth-compatible 5.3
• Battery Capacity: 33mAh Polymer Lithium Battery with Battery Protection IC
• Working Time: Approximately 5-7 Days
• Charging Time: 2 Hours
• G Sensor (Accelerometer): SC7A20H
• Heart Rate Sensor: HX3918
• Charging Cable: Magnetic Charging Cable with Patch Protection IC
• Waterproof Level: IPX8
• Charging Requirement: 1A or Below
• Companion App: Nx Wear
• Core Functions:
• Heart Rate Monitoring
• Blood oxygen (SpO2) estimate — wellness reference only
• Stress Monitoring
• Heart Rate Variability (HRV) Tracking
• Women's Cycle Tracking
• Shake-to-Take-a-Photo
• Multiple Sports Modes
• Sleep Monitoring (Sleep Duration & Quality Analysis)
• Step Counting
• Data Synchronization to APP/APK
• Device Size (mm): 46 × 19.5 × 2.8mm (Metal Case Thickness)

APP Download Method:

• Compatible with Android & iOS: Search "Nx Wear" on App Store (iOS) or Tencent MyApp (Android) to download and install.
• Scan QR Code to download and install Nx Wear.

Package included

• 1 x Watch
• 1 x Charging Cable
• 1 x English User Manual

Specifications

For general wellness and fitness use only. This is not a medical device and is not intended to diagnose, treat, cure or prevent any disease or condition. Readings are estimates.