Customer Ratings & Reviews

I wear a wristwatch so didn't want/need a fitness tracker with a clock. Wanted something very thin and unobtrusive to wear on the other wrist. The Fitbit Flex 2 has the features I want and is water-resistant as well; it's easy to set-up/operate, at a great price!

It is slim and easy to wear, but I prefer the one with a function of watch/time.

Easy to wear, forget its even on. GREAT way to see how active or inactive you are, and quite accurate with the sleep tracker. only downside is it seems to need a charge every 3ish days if you have it auto sync, when you manually sync it saves some battery life.

I had a Fitbit Flex, but I was waiting for the Flex 2 because it is waterproof. I love the smaller size, delicate color (lavender), lights up to reach goal of emerald green, and even buzzes when my phone rings. I love it! Couldn't be happier. And I got it on sale!

This activity tracking tool has everything you need except a heart rate monitor

I have a larger Garmin that I use for all kind of sports, but too bulky to wear with a suit. This is small and discrete, best of all it is waterproof. I never take it off, I just pop it out to charge it. I would have done the new Alta but it is not waterproof

This was my first Fitbit device, and I am very pleased with its performance. I had debated getting the Flex 2 or the Alta, but chose the Flex 2 for its slim profile, waterproof design, and lower price point. I have yet to incur water damage, and the five-light design is very minimalist yet informative. One of the main reasons for purchasing a Fitbit was for the silent alarms, as my alarm would annoy both my roommate and me in the mornings. Although I at first set backup alarms on my phone, I turned them off as I realized the Flex 2 had very strong vibrations that have never failed to wake me up in nearly a month's use. A common complaint is the press-on design of the band, and at first, I was disappointed at how difficult it was to put this on. However, after use, it became much more comfortable to put it on, but not to the point where I felt it was in danger of falling off by itself.

Works well and is very affordable. The app gives you updates on your progress.

My 1st one wouldn't accept a charge so I got this new one. Works great so far.

I love the features in this tiny device. It motivates me to improve each day.

I really like my Fitbit Fex 2 Tracker. It keeps me motivating to keep moving.

Good if you don't already have a smart watch or smartphone that tracks your activity. The only real perk I felt it offered was tracking your sleep but even that I couldn't consistently gauge bc the wristband feels uncomfortable when worn for long periods of time. Plus, the battery life isn't great. I'm used to the now discontinued UP bands that only had to be charged once every week and a half to two weeks. You have to charge this thing every two days. The little value add and the inconvenience of having to recharge it more frequently led me to eventually stop wearing it. Again, it's good if you don't already have smart devices that track your activity. If you do however, this offers little add-on value.

It’s a light weight device. I wear it everyday. It’s been working very well.

Sleek simple Fitbit for keeping up with your steps. Notifications for calls

I looked at many activity tracker bands and finally choose the FitBit Flex 2. The battery lasts about 4 days, the band is waterproof in the shower and swimming, but if you get it wet you have to remove the charging part from the band and dry it out. I had to get use to the colors and what they mean. I like how when someone calls, texts or if I set the alarm the band vibrates. One of my favorite features is the band will vibrate once an hour to remind you to get up and move if you have been sitting to long. The cons of this band is you can't see anything on the screen other than the colors. So if you need a watch or want to see the read out this is not the band for you. I have a watch and wanted a band to track my activity, the band I wanted I did not want to look like I had a watch on both wrists so that is why I choose this band. In addition I love the app for FitBit.

Worth the money, and not at all overpriced. Great tracker without the bulk.

Love that it's now capable of getting wet so you can swim in it I've been in the ocean in it. The worst part of it is the battery life it does not last very long. I wish that they would have one with the longer lasting battery life otherwise it's great

I really like the slim style and the different colors that are available.

The Fitbit Flex 2 is a nice small size. I love the portability of the item and I can even wear it in a pendant on a necklace. I would definitely recommend to others. The battery life is good and lasts approximately 3 days. It tracks sleep as well.

Just needed something to track steps and exercise and this works great.