Customer Ratings & Reviews

My previous activity tracker had a horrible battery life - there' s no worry with this Fitbit. Battery easily lasts a week before needing a charge and the ability to change bands is a huge plus withe me. My only issue is sometimes the synch can take a long time but otherwise I'm very happy with this item.

GREAT MOTIVATION AS YOU TRACK YOUR GOALS,STEPS,FOOD AND SLEEP. BATTERY DOESN'T NEED A LOT OF CHARGING

I came from a One to the Flex and am still not entirely sure I made the right choice. If they could integrate the display from the One into the Flex it would be the perfect device. I'm already wearing it on my wrist, at least give me the time and ability to view my progress. Also don't like that the Flex does not track stairs like the One did. Otherwise it is a great pedometer and I still wear it every day. I had to request an XL wristband from Fitbit, but they sent it to me at no charge. Their customer support is top-notch.

I am very satisfied with my Fitbit. It does everything I need it to and then some. It's very easy to log in the necessary info and to charge it up when need be. The only problem I have is that the Fitbit stays wet when I wash my hands and or take a shower and that causes a mildew smell. I guess that's why the spare bands are so affordable.

I have owned my Fitbit Flex for 16 months and really love it. While there are more expensive models available that have more features, this one handles the basics and keeps you motivated. The iOS interface for mobile phones is also excellent. The battery life is roughly five days, so you aren't constantly recharging the device. I did wear out my first bracelet and had to replace it, but otherwise have been very pleased with this product.

I love my Fitbit Flex. It's cute, lightweight, very durable (I accidentally dove in a pool with it on), and very useful. I own a Nike Fuelband already but the main reason I decided to purchase this was because it has a sleep tracker. That was the main selling point for me. I find the step counter to be accurate. All in all, I definitely recommend!

I got the Fitbit Flex for Christmas. I was interested in it to track my steps at work (I'm a nurse...we walk a ton). My phone has the same feature, but I often leave my phone in my bag or on the desk due to sanitary reasons. The best thing about the Fitbit Flex is wearing it just like a watch or bracelet. I never notice it, it doesn't rub or bother my wrist and app links to my phone. Great for someone starting out on their fitness journey!

Great product, excellent battery life. Comfortable to wear. Easy to use and great app for iOS devices.

The Fitbit is simple and easy to use. It provides a lot of motivation to get moving and keep moving!

Helpful for tracking steps/calories/ etc. Don't like the pinch wrist band=usually pinches me, hard to find just right spacing. If too loose doesn't record, if too tight annoys my arm. Easy to use and informative.

I enjoy having my fitbit to use. I like how it keeps track of my steps as well as my sleep habits.

LOVE MY FITBIT FLEX...but the charging "holder" for the fitbit itself is not up to par. It's too long, so my flex is not charging at this point...I've had to mess with it a number of times to get the charge to hold...or keep it in really weird positions to get it to charge. Otherwise the features, along with the Aria (scale) are GREAT!

I really enjoy my Fitbit Flex. I find it fun--and motivational-to track my steps. I have found that it will add "steps" (sometimes a lot of steps) if I am using my arms a lot (yard work) or if I wear it while riding on an ATV..That said, I recommend this product.

My flex keeps track of how far I go for waking or running. I feel like it's accurate and I love how you can get goals and when you reach that goal your flex vibrates on your wrist so you feel like yes I accomplished my goal for today. I love my flex and because of it I feel like I'm moving more .

Nice size, design and color options with this Fitbit Flex -- especially for the all-day / all-roles wearing on the smaller wrists, often finer-material blouses / shirts, and fashionable-functional wearings of women. Yet would prefer the features / functions of the Fitbit Charge in the same thinner size and color-options of the Flex.

It's a no frills way of tracking day to day activity. If you want GPS capability, don't buy this. I find myself constantly checking my progress throughout the day, and strive to meet my daily goals. I will walk around the neighborhood at night in order to reach my daily goal. The sleep tracking capability is pretty cool to, and pretty accurate. I like being able to see my progress on the Fitbit App, and like getting a weekly progress report on my weekly averages and total steps as well as sleep. The Fitbit Flex is a good motivator. I have some friends that have jumped on the bandwagon and its fun competing with them daily and weekly to see who has more steps. I have had the Flex for over a month now, and have not tested it in water. The strap is a little questionable as far as durability. It doesn't strap in like a watch band, and secures via two "bumps" into corresponding holes. It does adjust to a variety of wrist sizes and comes with a small and large band. The battery lasts about a week before you have to recharge it.

wife uses all the time. tracks her steps and sleep cycle.

I love my Fitbit, but this is my second one because the clasp came loose and I lost it . Three of my friends have had the same problem and have had to buy new ones. There needs to be a way to securely fasten it to your wrist so that even when it's bumped, it won't come unhooked and fall off. Other than that, I'm extremely pleased.

Works well. I take more steps then I thought. Easy to use

I love my fitbit. I wear it everyday, all day and night. It gives me inspiration to do even more steps the next day. It helps me to see the benifits of the steps I take with how well I sleep At night. I get up the next day refreshed and ready to do even more steps then the day before.