Oura’s newest wearable is a great alternative to watchlike fitness trackers ...

Credit: Smart Gear Deal pricing and availability subject to change after time of publication. TL;DR: As of January 3, get this Smart GPS Tracker for just $21.99 — that's 31% off.

And the slimmer Gear Fit is a hybrid smartwatch and activity tracker. Like the other Gears, the Gear 2 works only with some Samsung devices. The company has been increasing the number of ...

Smart rings track the same things that smartwatches do, including steps, sleep and a general overview of your overall health, and they tend have more battery life than smartwatches.

The Celestaura Smart Ring Health Tracker is on sale for as low as $19 at the moment. The regular price for the light silver shade is $77, so this 75% discount for a size 11 ring has our hearts racing!