Customer Ratings & Reviews

I tried out a couple different fitness trackers before I settled on the Flex 2. It doesn't have GPS and some of the other features that more advanced trackers have, but I realized that I'm really never going to use that anyway. I like that it's small and I can still wear a watch or bracelets. I also love that it's waterproof, so I can wear it while swimming or kayaking.

I bought this for my wife and she absolutely loves it! It tracks her fitness and sleep data just like she'd hoped. She also likes that it alerts her to texts and calls. Easy to use and looks nice. Best Buy had a great price, free shipping and the color she wanted was in stock. Very fast delivery! Ordered on a Friday and had it by the following Monday!

Love it sits nice on my wrist tracks well the only COMPLAINT it always needs a charge say battery last 5 days but it's really like 2 days!!!

It needs the app for the information to be seen. It does alot for how much it costs. If you need the screen get the more expensive ones.

Fitbit has a great app to track your progress. It’s easy to charge. But it’s a bit difficult to get the band hooked together on my wrist

Bought this for my 17 year old daughter and she loves it. It works great tracking all exercise movements, sleep patterns and activities.

This was a replacement for my Fitbit One which lasted over 4 years. The Flex 2 does not any display features unlike the One without looking at another device. The battery charge doesn't last long between charges and takes a lot of time to charge compared to the One. The best thing about it, is the price. You get what you pay for.

Just what I needed . I choose this one because is small. I wear watch every day and I think that any other model would be to much ....

I like the fitbit flex 2 because it is easy to wear and fits nicely into a magnetic holder if you do not want to wear it on your wrist.

I like that it is waterproof (my job involves cleaning). Fits in my wrist with no marks left. The battery itself lasts almost 4 days.

I purchased this for a gift for my daughter. She love it and has said that it does everything it’s supposed to do and does them well.

This is my first tracker and it provides all the data that I need. It is comfortable, light and can be used in numerous alternative bands. The app is user friendly and allows you to set goals and reminders for steps, food and water intake, exercise and sleep as you desire. It also can be synced to vibrate with telephone calls and texts.

Love this FitBit to track my steps. The app for your phone let's you track weight, steps, food and excercise also - which is a perk.

This is my 2nd Fitbit bought for the family. Easy setup is just what my kids need to be able to log all our workouts and challenges.

I like it. Its mall and easy. There was one day that it didnt work correctly. I plugged it in and unplugged it and it worked again.

Wanted a fitness tracker that was smaller to wear in addition to my watch. Loved everything about this FitBit...great app, easy set-up and sync with my iPhone. But the battery life is terrible! Worst part was it didn't give you any kind of vibration when it was low, so unless you were paying attention to the notification on your phone, you wouldn't even realize it was dead! I could barely get 2 days out of it, even with call and message notifications turned off. Decided to bite the big one, and went with an Apple Watch two weeks ago. Yes, it's bigger, but it replaces my watch and fitness tracker, so I'm ok with that. So far it's working out great! The FitBit is a good tracker, but I would suggest ditching the sleep tracking and charge it every night if you decide to give it a try.

The fitbit allows you to track your movement. I like the fact that it tracks your sleep.

If you want all the fuss of miles, steps, distance and calories burned, try out the fitbit flex. It's also waterproof which is a big plus and you can swim with it! Since it's low maintenance, battery life is 4 days. They say 5, but I don't risk waiting till 5th day because if it dies you'll be walking around with a dead Fitbit. But still a good product

it is small . very accurate and useful with a reasonable price .

I didn't want a big smart watch fitness tracker. I like to wear a watch, like with a real dial, not an electronic screen. I'm also not a professional athlete or in training for a triathlon, I just want to keep track of my activity and sleep. This does exactly that, in small, unobtrusive package and a good price. Just what I wanted.