Features: 1. Screen: Touch operation and 1.72 inch high-definition screen, allowing you to easily read all fitness data. 2. Waterproof: This smart watch supports life waterproof, you don't have to worry about rain, but you can't put it in the water directly. Not only waterproof, but also dustproof. 3. Health monitoring: Not only can you use a pedometer during exercise, it can also be used for sleep monitoring and real-time heart rate monitoring to protect your health. 4. Multiple sports modes: This smart watch has multiple sports modes, which you can adjust as needed. 5. Other functions: This product can also call records, play music, current time display, exercise tracking, alarm clock, information reminder, etc. Description: This smart watch supports call reminders, complete sleep monitoring, information reminder, etc., suitable for long-term use. Specifications: Model: HW16 Wristband size: 260*20*2.5mm Dimensions: 43.4*38*11mm Body material: Zinc alloy + IML injection process Strap material: Liquid silicone Screen size: 1.72 inch Resolution: 320*385 Battery capacity: 250MAH Compatible: IOS 10.0 and above / for Android 5.0 and above Adaptation method: Can be used independently or connected to Wearfit Pro APP at the same time Language: Chinese, English, Arabic, French, German, Spanish, Portuguese, Russian, Thai, Polish, Italian, Japanese, Traditional, Czech, Turkish, Greek, Latin, Romanian, Vietnamese, Danish Package Included: 1 set * smart watch Notes: 1. Please allow 0-1 inch error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from real object.