Customer Ratings & Reviews

Great activity tracker for everyone. Discreet size on your wrist, and awesome color bands to choose from. You will need a computer to set up the device, but after that it requires no effort to track information using the app on your smartphone.

Bought this item for my daughter. The item fits well, performs great.

Works pretty well although there are two issues to note: -It is hard to fasten this to your wrist by yourself. You really need another person to help. -The sincing works at times and at other times it does not. I know others who have one and they experience the same issue.

Track your daily activity, keep a keen eye on your sleeping patterns, and follow what you eat to get healthy now. The Fitbit Flex helps you do all that and more. The band is well made and fits well, and syncing with an iPhone was a breeze.

my wife loves it and uses it all the time. she has lost weight already

takes a long time to sync to phone. if you use sleep mode on the wrist band and not the phone setting it takes hours to sync the slep log

Does exactly what we were looking for. It seems be be very accurate.

This tracker a lot more accurate than the last tracker that I owned from another brand. It handles taking the occasional water from dishes and cleaning. Still ticking... Good tracker and the app complements the Fitbit nicely.

Great way to track your activities, and keep yourself active and fit.

Awesome, it works syncs with iOS and helps track my daily activities

works really well. glad I purchased this and you should try one too.

The Fitbit Flex is a quality tracker for sure. My favorite feature is the silent alarm. My least favorite thing about the tracker is actually a tie, I really dislike having to remember to tell it I'm going to sleep (easy to forget) and 4-5 days on a charge is too short for something that I bought to have with me all the time. The Fitbit app is pretty nice (on the iPhone, for me), but it doesn't sync with the Health app, so that's a bummer if you use that. You can challenge yourself with goals and your friends with Challenges. I also have had a Misfit Flash, while the band was terrible on that, I think it's something I'd be much more likely to recommend to a friend, but I guess it depends on what features you want it for and how much you want to spend.

I had a Fitbit one and have upgraded to the Flex. Works as expected.

Like having your personal trainer! Easy to set up and to operate.

hoping it will motivated my son to get more active and healthier.

Purchased it as a gift, and the person decided they did not want a fitness tracker. I think it is interesting but I have little experience with it. Seemed to work well.

I really love Fitbit Flex. So easy to wear to track your steps. You can also track you food & water intake, not to mention your sleep patterns! I highly recommend this for anyone wanting to get healthier! Another feature I like is it is waterproof.

The Fitbit is light and not too difficult to figure out, Seems to track really well. A different color option might have been nice as this color does not blend in as well as some.

The fact that you do not have to take it off (except to charge it) makes this great! I charge it overnight a couple of times a week. I am now averaging between 17k and 18k steps a day. I feel better and my doctor is pleased with the changes.

I bought this product when I started my new workout routine. It gives me accurate tracking of steps, distance, and calories burned. Fitbit is also great at keeping you accountable and allowing you intentional with you daily workout routine.