50m Waterproof Silicone Wrist Bracelet Activity Tracker Heart Rate Sleep Monitor USB Rechargeable 100mAh Battery Black Blue Pink for Swimming Fitness Daily Use
50m Waterproof Silicone Activity Tracker Bracelet Heart Rate Sleep Monitor USB Rechargeable

Stay on top of your health metrics with this practical silicone wrist bracelet designed for continuous heart rate and sleep tracking. Its 50-metre water resistance rating means you can wear it while swimming, showering, or running in the rain without worry. The lightweight design at just 0.2kg ensures it remains comfortable during all-day wear, whether you are at the gym, in the office, or relaxing at home. With USB 3.0 recharging and a 100mAh battery, it offers dependable daily performance for fitness and wellness monitoring.
Features and Construction

This activity tracker combines essential monitoring features with a durable, water-resistant build suitable for active lifestyles and everyday use.
Material and Build
The bracelet uses a flexible silicone strap that fits comfortably against the skin during extended wear. The main body is sealed to maintain water resistance up to 50 metres, supporting swim sessions and wet conditions. Its wrist strap wearing method allows quick fastening and removal without tools.
Size and Practical Fit
Weighing only 0.2kg, the bracelet is light enough for all-day wear without causing fatigue. The silicone strap adjusts to fit most wrist sizes comfortably. The compact profile does not interfere with daily tasks or exercise movements.
Uses and Placement

This bracelet is suited for fitness tracking, health monitoring, and everyday routine use in both dry and wet environments.
Swim and Water Sport Use
With a 50-metre water resistance rating, you can wear this bracelet while swimming lengths, snorkelling, or engaging in water-based exercise. It records heart rate data continuously underwater, so you can review your performance after each session.
Daily Health Monitoring
For everyday wellness, the bracelet tracks resting and active heart rate throughout the day and analyses sleep quality automatically. This helps you identify patterns in your activity levels and rest periods without manual logging.
Benefits and Buying Value

This bracelet offers practical health tracking in a waterproof, lightweight package that suits both fitness enthusiasts and casual users.
Long Battery Life for Continuous Use
The 100mAh battery supports extended use between charges, reducing the need for frequent recharging. USB 3.0 interface makes it easy to top up from a laptop, power bank, or standard USB charger.
Straightforward Setup and Operation
Included charging cable and instruction manual let you get started quickly. The simple wrist strap design means no complex fasteners or tools are required to wear or adjust the bracelet each day.
