Fitbit

Water Resistance
Water resistant to 50 meters. After getting the band wet, we recommend drying the band because, as with any wearable device, it’s best for your skin if the band is clean and dry.

24/7 heart rate
Watching your heart rate during exercise lets you know when you’re in fat burn, cardio or peak zones so you can adjust your effort to match your goals.

Sleep better
Do you snooze deep like a bear or float in and out like a dolphin? Find out what your sleep animal is, and get detailed sleep reports that reveal where you need the most improvement.