Vidonn X5 Bluetooth 4.0 IP67 OLED Screen Smart Wristband Sports & Sleep Tracking Health Fitness for iPhone 4S 5 5S 5C Samsung S4

Features

• Using LED lights and vibration motor to remind you
• Owns USB port(no need a USB Cable) charing the built-in battery directly
• Smart bracelet with OLED with recording sports data daytime and sleeping data in night to guide healthy living
• Quantify calorie burning, and automatically calculate calories you have consumed, this bracelet make it easy to keep your healthy and slimming.
• Good waterproof performance-wear it all day and night

Product Details

• Product Dimensions: 610.24 x 393.7 x 137.8 inches; 0.28 pounds
• Shipping Weight: 0.28 pounds
• ASIN: B00JB3CJDI
• Item model number:
• Average Customer Review: Customer Reviews

Product Description