The D20 Smart Watch Sport Fitness Tracker is perfect for men and women seeking to enhance their fitness journey. This digital wristwatch features step tracking, heart rate monitoring, and sleep tracking, designed for active lifestyles. With a sleek alloy case, comfortable rubber band, and compatibility with all devices, it ensures durability and convenience. Enjoy a battery life of up to 5 days.

Key specifications include:
- Display Size: 1.44 inches
- Bluetooth Version: 5.0
- Battery Capacity: <120mAh
- Waterproof Grade: Not waterproof
- Mechanism: Electronic