Customer Ratings & Reviews

This is a great way to inspire you to be fit. With it keeping track of steps, calories and sleep, it helps you be more creative in finding ways to achieve goals. Another awesome feature is the application that allows you to join in a group with family and friends and see how they are doing also. That creates a great support system. I highly recommend this product.

Great item. It's not bulky and easy to use! Good for sleep tracking too.

I have one and so does the rest of my family. Battery life is great and the band is small. Its great that its water proof unlike other bands. The easy to use app is great. Have all your Family and friend get one to invite each other to challenges. I also like the silent alarm for work. Lets me know when lunch time and the end of the day is with a vibration from the wrist.

Love it!! The flex is everything I was looking for and more. It's easy to use, accurate and keeps me moving! I wear it day and night and its never uncomfortable. Accurately tracks steps and sleep

The Fitbit Flex is a great activity monitor. My wife wanted something small and unobtrusive to track activity and this product is perfect for that. She can sync it with her home computer and phone and track her fitness goals. Great basic functions and we'd definitely recommend.

Buy this item. At first its uncomfortable, but what isn't when placed on your wrist. After a few days, I got used to it. Great way to get moving and a motivational piece of hardware everyday. If you upgrade, you can track how many floors you climb, calories burned, sleep tracked, and an alarm that gently wakes you up. Overall, great piece at a great price. BUY THIS!

I love how easy the fitbit tracks my steps and sleep. I wish I could wear it with my watch though. My only complaint for tracking food is the food is mostly packaged or restaurant foods. We eat really healthy and cook from scratch. It is hard sometimes to find the individual food items.

This is just what I needed to push me to be more active. You get to see what your friends goals are and gradually increase your own goals. The device reminds you when you are close to your goals and congratulates you when you meet or exceed your goal. It reminds you when to charge the device. The last for about three days and it can get wet. I enjoy the ease of this device.

I am completely satisfied with my new Fitbit Flex. The device lasts a week on a charge, which is great. The vibrate alarm makes getting up in the morning a little easier, and it makes that a lot less disruptive toy partner. The teal color is great, and I get complements on it all the time.

Not just keeps track of your steps but all of your daily exercise. Also keeps track of sleep patterns...tons of great info is gathered that syncs with an easy to use website.

I love having this, I have had it for about 3 weeks and only have charged it once. The fact it tracks my sleep and activity is great. I have a smart phone that does my steps but you need to have that with you and I don't always carry my phone, but my wrist is always with me. The band is very comfortable you don't even realize you are wearing it most times.

Great product that keeps me honest with tracking my activity. Wish the food tracking had the ability of just adding calories without entering all the food's details. Very comfortable don't even know I have it on. Haven't tested it in water yet. Love the sleep tracking ability.

easy to use & sync, accurate measurements.sleep tracker works well

Bought this for my mother-in-law's birthday. She wants to be know her activity levels and track things like calories burned. I already have one myself and love the stats and ability to track activity in a day. The Fitbit will tell you when you're close to goals and how you're doing during the day. Very easy to use, setup, and yes, there's an app for it.

Fun way to get general idea of activity level. Based only on arm movement and input of data. Love it! Wanted small interchangeable bands. My understanding is other models give more info but this is exactly what I was looking for. Easy to add data such as food too.

I got this as a birthday gift for my wife. It's an improvement over the one my family got me for father's day last year because you can take the "brains" out of this model and put it into other wristbands. My wife bought a jewelry-looking wristband to wear when she's dressed up, and uses the pink band it came with when she's working out. The only possible complaint is that it seemed to only hold a charge for 2 days once, but I think it's been more like a week every other time, which is normal. My wife loves to be able to keep track of her sleep and daily steps.

PROS: Accuracy is good. Android companion app is user friendly and feature packed. Band is interchangeable. Battery holds charge 3-4 days. CONS: Recharging is inconvenient as it requires removing the device from the wrist band. Gets dirty easily and is difficult to clean.

Awesome little tracker! Tracks steps fairly accurately, tracks sleep, looks cool and syncs up with the online dashboard and Android phone easily. The biggest problem is after 3 weeks it stopped working. The lights wouldn't light up and it stopped tracking and if I put it in charger I would get 4 lights blink except the middle one but once out the charger it was useless. I exchanged it and the new one is working great again. It was easy to replace the old one with the new one and no data was lost.

I love the way this tracker looks and how it flashes the LED lights to show the progress. The only reason I'm not giving it 5 stars is because I would have preferred it showed me the actual number of steps I have taken, like with the other models. I also figured if I'm going to wear something on my wrist, it might as well be a watch. You might be better off paying the extra $30 for the Fitbit Charge if that's the case for you. The plus side is: SKINS! You can purchase different colors and who doesn't enjoy a little change to make your device feel new again? You can't do that with the other models. Once you pick a color, you are stuck with your choice. The Fitbit Flex does its job and feels great on the wrist.

The Fitbit does everything I need it to. Tracks calories,water intake, weight and food I've eaten. When I don't want to wear it on my wrist I can put it my pocket and it still counts my steps. It's a good product for beginners and I would recommend it to my friends