Under Armour Band
S, L
Under Armour Band
S, L
Yes, the device can measure your current heart rate on demand. However, it only shows you what your current pulse is. The pulse is not used during training and how many calories are burned is not related to the pulse. For that you really need the chest strap that Under Armour also makes. But I would recommend waiting for the new Fitbit Alta HR. It also has a heart rate monitor built in, but unlike
only conditionally
as it says below, it is water resistant and can be worn while showering, but should not be worn underwater.
Water-resistant so you can wear 24/7. UA Band can be worn when showering, but should not be submerged under water
Source: www.underarmour.com/en-us/ua-band/pid1289818