You can DIY your own phone battery replacement and save a ton of money in the process. Here's how.

Track 40+ sports with dive-rated durability and 47-hour GPS battery across adventures.

Looking for the best fitness tracker? Whether you’re training for a marathon, working on your fitness, or just want an easy way to keep tabs on steps, calories, heart rate, and sleep, there’s a ...

Garmin's Enduro 3 has a longer-lasting battery and lower price than its predecessor. Right now, it's on sale for $749.

SAVE $115: As of Nov. 29, the Garmin Vivoactive 5 is on sale for a record low price of $184.99, down from its list price of ...