Specifications: Size: 2.3*0.7*0.5inch (L*W*H) Charging: Built-in 5V USB slot Battery: 65mAh Li-on battery Standby time: 10-12 days Unit on the APP: Metric and imperial Time on the APP: 12/24 hours (According to the cellphone) Time on the bracelet: 12 hours Compatible with: Android 4.3 or later, Read more at http://www.facebook.com/1614229418831446/posts/1632613133659741

Specifications: Size: 2.3*0.7*0.5inch (L*W*H) Charging: Built-in 5V USB slot Battery: 65mAh Li-on battery Standby time: 10-12 days Unit on the APP: Metric and imperial Time on the APP: 12/24 hours (According to the cellphone) Time on the bracelet: 12 hours Compatible with: Android 4.3 or later, Read more at http://bestelectronicfitnessgear.com/forestfishtm-bluetooth-sync-smart-bracelet-sports-fitness-tracker-smart-wristband-water-resistant-tracker-bracelet-sleep-monitoring-anti-lost-smart-watch-black-11/ For more Choices of Electronic Fitness Gear

Want the labels on your Nutrition Log to have calorie data? Here's how to change your settings.