Fitbit Alta HR Review
Our Verdict
Our Analysis and Test Results
This Fitbit Alta HR scored in the upper half of the group, but still failed to distinguish itself as one of our top picks. It scored decently well across our range of rating metrics, but we found the bulk of the Fitbit line to be much more preferable to the Alta HR. This model is an alright option if you want an exceptionally discreet fitness tracker or if you want a piece of wearable tech that is substantially more petite than the competitors.
Fitness Impact
This model was quite accurate in our step counting tests, only showing an average discrepancy of about 45 steps on a mile walk — or a variation of around 2.1%.
However, it's estimated distance was always spot on, measuring in our mile walk as exactly a mile. This model didn't do a great job when it came to tracking workouts or cycling, failing to show too much additional data besides calories burned and duration. This model should automatically start tracking an activity after 15 minutes, but we always found it to be about 7-9 minutes off from the true duration. As expected with its name, the Alta HR does monitor your heart rate throughout the activity.
This fitness tracker didn't have too many other trackable activities in its suite of abilities, being limited to elliptical and a generic “Sports” listing, in addition to walking, running, cycling, and a cardio workout. This model also does not track the flights of stairs climbed throughout the day.
However, this product does give you access to the Fitbit online ecosystem and community. This was by far our favorite out of all the brands we tested, allowing you to compete with your friends and compare fitness stats, as well as participate in non-competitive challenges for that little extra motivation to get up and be active.
Health Impact
Building on its predecessor, the Alta HR now includes an optical heart rate sensor. Unfortunately, this new addition didn't prove to be particularly accurate in our tests, doing a slightly sub standard job. We compared with a chest band heart rate monitor as a control, finding the Alta HR to be an astonishing average of about 33 bpm during activity. However, it was substantially more accurate at reading a resting heart rate, only varying from the chest strap by a few bpm.
Like other Fitbit models, you can enter food information in the app to help you maintain your diet, as well as calculating an estimate of the calories you've burned throughout the day.
This model also reminds you to get up and move every hour if you haven't taken at least 250 steps in that time. It also has automatic sleep tracking and a vibration alarm clock. The sleep tracking seemed reasonably accurate, lining up decently well with our recollections of the night.
Ease of Use
The Alta HR did have a longer battery life than its predecessor, claimed to last up to 7 days before requiring a recharge. This model utilizes a proprietary charger that clips to the back of the watch.
This model syncs a day's worth of data to your phone relatively quickly — usually less than 10 seconds. It utilizes the same app as the other Fitbit models, which is one of our favorites. The app is easy to use and exceptionally intuitive, while still being loaded with features and functions.
This model definitely wasn't one of our favorites when it came to navigating the menus, with the touchscreen still being somewhat finicky and unresponsive, like the Fitbit Alta. Unfortunately, this model isn't swimming or shower proof, though it is sweat and rain proof. It's also quite easy to put on, with a watch style band that has some nice stiffness to it.
Ergonomics
This product is quite comfortable, aided by its small size. This discreet little tracker makes it easier to forget that you are wearing one, but it is still noticeable, unlike the minuscule clip-on models. We did like the overall look of this model, with its sleek and stylish design in a handful of attractive colors. It also maintains a low profile on your wrist, preventing it from catching on too many things.
Display
This tracker displays the day, date and time on the home screen, but does not show the month. This 0.87"x0.98" screen does a decent job at being readable in dim lighting conditions, but it very hard to read in bright outdoor conditions.
The touchscreen is acceptably responsive when you get the hang of it, but can be exceptionally aggravating to use before you become accustomed to it. The Alta HR can show text, call, and calendar events, as well as the steps, distance, calories, and active minutes in further displays.
Value
This model is a decent value, but is outperformed by our top model, the Fitbit Charge 2, which has an identical list price.
Conclusion
The Alta HR is a great choice if you are searching for the most minimalistic and discreet fitness tracker possible AND need it to have a heart rate sensor. Other than that, there are plenty of other models that would probably serve you better.










