6 of the best wearables for sleep tracking

Good sleep is a must for optimal health. Accurate and feature-rich, these wearables help you track and optimize your sleep ...

I’ve had the Fitbit Air for 48 hours, and it’s already the most comfortable wearable I own

The Google Fitbit Air’s lightweight design and surprisingly polished hardware already stand out after just 48 hours of wear.
PCMag on MSNOpinion

I Spent 24 Hours With the Fitbit Air, and One Thing Already Stands Out

One day in, the $99 Fitbit Air already feels more subtle and less intrusive than most fitness trackers I've tested.
Droid Life

Here’s a First Look at the New Google Fitbit Air

The Google Fitbit Air was announced last week and immediately went up for pre-order with a ship date at around May 26. It costs either $99 or $129 depending on which version you want, is a screen-less ...