Waterproof down to 210 feet underwater (IPX8 compliant)
Track heart rate, steps taken, calories burned, hours slept and call notifications via Bluetooth Low Energy
Rechargeable battery life of 5 days
1 year warranty fulfilled by Waterfi
Please Note: To completely waterproof the Charge HR and maintain the most accurate readings, the ability to count floors climbed through the altimeter has been removed.

Technical Details

Size (LWH): 7.9 inches, 2.9 inches, 2.6 inches
Product Details
Product Dimensions: 7.9 x 2.9 x 2.6 inches
Shipping Weight: 0.31 pounds (View shipping rates and policies)
ASIN : B016DXQI3A