This fitness activity tracker is the perfect addition to your workout routine. With features like wireless, Bluetooth, GPS, pedometer, clock, and smartphone compatibility, it makes it easy to track your heart rate, calories burned, and sleep patterns. The rechargeable battery ensures you can use it for up to 7 days, and the small display size and lightweight wristband make it comfortable to wear.

It's compatible with both iOS and Android operating systems, and the item height is 1.6 inches and item width is 0.6 inches. The activity tracker is designed for indoor and outdoor use, and is perfect for gym and training, yoga, and running and jogging. The item weighs only 0.05 ounces and comes with a set of one item. Please read the description carefully before purchasing.

Item is in open box but new, never used.