heartratemonitorguides.com
Fitbit Alta HR Pros and Cons Review - The Slimmest Fitness Tracker with Heart Rate Sensor
Just when I finished my review of the Fitbit Alta, I see the introduction of the Alta HR from Fitbit fanpage. Such a great news for Fitbit fans. Fitbit branded the Alta HR as "the slimmest fitness tracker with heart rate monitor". Sound fascinating huh?