The LifeTrak Brite R450 take activity and fitness tracking to the next level, 24 Hr. Life tracking! In addition to basic activity tracking, Brite R450 uses your ECG accurate heart rate data to calculate calories burned and enable you to optimize your fitness. Brite R450 constantly measures your levels of exposure to light and to the important blue wavelength. It lets you know when you're not getting enough or too much blue light, so you can take steps to improve your mood and energy levels and prepare for a better night's rest.
Manufacturer: Life Trak