I have many medical problems and this helps me keep watch over my heart rate.” Like this user, one fifth of reviewers give this fitness tracker top marks for monitoring their heart rate. “For starters, look how stylish this tracker looks,” one reviewer writes. “Secondly, this thing is a life saver. “The LETSCOM is well made, nice looking, easy to set up, and has great functionality.” Another says, “They pretty much do most of what the expensive trackers do - steps, pulse, bike, run, walk, and sleep mode, calories, time, etc.” About 25 percent of reviewers also praise this tracker for how long it holds a charge, with one claiming, “The battery lasts me up to a week.” Beyond its fitness uses, it also operates as a regular smart watch, which one reviewer appreciates since their husband “always keeps his phone on silent but now that he can get text alerts and call alerts on his watch, he doesn’t miss my calls and texts.”

They ended up liking it so much, they’ve since bought two more. (About 15 percent of those reviewers actually use the word “Fitbit” in their reviews.) “I bought myself one of these to determine if I needed to spend $150 on the brand-name product to get the functionality and quality I wanted,” one reviewer writes. With over 1,600 reviewers who give it a five-star rating, this fitness tracker is compared by many to name brands.

Amazon fit watch