Customer Ratings & Reviews

Gift for the wife. I like the options on what it can monitor. Real simple design. Will see how it holds up over daily use. Overall, has promising features.

My wife got this and it has really helped her stay on top of being active and living a better lifestyle! Being able to sync it with her iPhone is a major plus too.

Fun device but lacks some features. Having trouble with the sleep tracker. I like how it monitors your fitness goals.

The fitbit app and my fitness pal trade info with each other so the calories you burn working out are separated from the calories you burn just by being awake.

Fun for tracking activity level and sleep quality. Can also track calories for weight loss but somewhat time consuming.

I am very happy with this product. While it doesn't display much, the app for the iPhone gives plenty of detail. I wouldn't spend more for a more advanced model since my phone is always with me.

Love the flexibility in the content being measured and trending capabilities. Setup was very difficult and I have very good technical skills. Does not active synch with my iPhone 4, which I did not know in advance - frustrating! Research well and ensure you have a newer computer and mobile device before purchasing.

I was looking for a good tracker and after searching and reviewing all comments I bought this Fitbit. Both love it . It is a great gift.

I bought one of these because my friend had one that would buzz to make her get back up and walk. She could read her heart rate. This one has none of those You have to rely on another device to know how you are doing. There is no digital read out. I have a fire phone so I couldn't monitor how I was doing until I got home and had access to my computer.

it tracks my "steps" even if I swing my arm while standing still, or it wont count my steps when I'm carrying something heavy and am unable to swing my arms.

sure this would be a good product just wasn't for me. I have a galaxy phone and it does the same thing. I just really found the product to be to bulky.

Sleek, comfortable and overpriced stepper. The alarm works well and adding friends helps with friendly competition.

I purchased this for my sister for Christmas. Shes already been in love with it and tracks her steps and it seems to be a very useful device if you're trying to track progress. Great tool and gift.

tracks too many movements - not just steps. Having difficulty placing on body where it will record accurately

This is an interesting product that motivates activity. It might be nice to have an even larger wrist band so that it can be inside your shirt above the cuff.

The flex is great. Having it on my wrist 24/7 definitely is nice. I switched from my One as soon as this came out. I don't go anywhere without it. The only is getting the "tap pattern" correct to turn sleep tracking on/off.

Fitbit Flex is a good & serviceable Fitness band, but a bit large on the wrist & no LED read-out. Also, the Band was hard to close all the time.

Over the last few years I have bought five fit bits for myself and kids and have been very satisfied and encouraged my office staff to buy fit bit. My organization, the Army Medical Department has supported this product and many were purchased. This one that my daughter wore died five months after I purchased it and I am extremely disappointed! I do not have the receipts to support my purchase so I cannot challenge the company for a replacement. So, not happy!

For $100 I expected more, the device requires multiple tries to sync with phone. You have to sync with phone for your data to update to the websites.

I was so excited to begin using the Flex. I soon discovered that it was a fake!! Your steps are not recorded if you are carrying something in your arm. I also realized while I was playing a game with my granddaughters that each time I clapped my hands it was recording steps for each clap!!! Very disappointed