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M4 Smart Band 4 Fitness Tracker Watch Sport Bracelet Heart Rate Blood Pressure Smartband Monitor Health Wristband$22.19
Specifications: - Waterproof Grade: Life Waterproof - Touch Screen: No - Style: SPORT - Screen Type: Color LCD - Screen Style: Rectangle/Square-shape - Language: OTHER - Function: Sleep Tracker - Function: Passometer - Function: Fitness Tracker - Function: Blood Oxygen ...Specifications: - Waterproof Grade: Life Waterproof - Touch Screen: No - Style: SPORT - Screen Type: Color LCD - Screen Style: Rectangle/Square-shape - Language: OTHER - Function: Sleep Tracker - Function: Passometer - Function: Fitness Tracker - Function: Blood Oxygen - Compatibility: All Compatible - Case Material: Other - Brand Name: centechia - Band Material: SİLİCA - Band Detachable: Yes - Application Age Group: Adult