Fitbit Alta vs Charge 2

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Fitbit Alta vs Fitbit Charge 2 comparison. As wearable technology keeps on pushing forward, the thin line between activity tracker and smartwatch is getting more blurry each day. Sometimes it is just difficult to tell one from another due to their cross-functionality.

Comparison Chart: Differences in Features

Fitbit Fitness Trackers
Fitbit AltaFitbit Charge 2
Fitbit Alta
Fitbit Alta
Fitbit Charge 2
Fitbit Charge 2
View the model availability and the current priceFitbit Alta Activity Tracker at
ON SALE $119.88 Fitbit Charge 2 Activity Tracker Large Black at or Fitbit Charge 2 Activity Tracker Small Black
Basic Features
Steps, Calories & DistanceYesYes
Floors ClimbedNoYes
Sleep Tracking & Silent AlarmYesYes
Exercise Features
Reminders to MoveYesYes
PurePulse® Heart RateNoYes
Cardio Fitness LevelNoYes
On-Screen WorkoutsNoNo
Built-in GPSNoNo
Connected GPSNoYes. Connect with your phone's GPS for real-time pace & distance on display
Smart Features
Call & Text NotificationsYesYes
Calendar AlertsYesYes
Music ControlNoNo
Guided Breathing SessionsNoYes
Interchangeable Accessories
Fitbit AccessoriesYesYes
Designer AccessoriesYesNo
Where To Buy
View the model availability and the current priceFitbit Alta Activity Tracker at bestbuy.comFitbit Charge 2 Activity Tracker at


A device marketed as a smartwatch can also count the number of steps you take, and a device marketed as fitness tracker can receive phone notifications as well. Take two Fitbit devices for example: the Fitbit Alta and Charge 2.

Fitbit has always been associated with fitness activity trackers, but the aforementioned examples can cover basic smartwatch functions, too. Both are capable devices as activity tracker equipped with notification features to display text and phone calls right on your wrist.

Fitbit Alta

Just like most of its competitors, Fitbit offers a range of products categorized under different families including Everyday Fitness, Active Fitness, and Performance Fitness. Fitbit Alta falls under the first category. It does all the usual functions you expect to get from an activity tracker including:

  • All day activity: Fitbit Alta tracks number of steps taken, distance covered, and calories burned.
  • Inactivity data: it tracks both active and inactive minutes.
  • Reminder: there is a reminder function to motivate you to move after a period of inactivity.
  • SmartTrack feature: automatic recognition and recording of exercises.

One thing that makes Fitbit Alta stands out from the crowd is actually the way it looks. Compared to previous generations of activity trackers from the same company, the Alta retains a lot of design cues but with some improvements.

It is still a modular device, which means you can swap out the main unit (sensor) and put it in a different yet compatible wristband. Fitbit Zip and Fitbit One also have the same design, but the Alta is better in terms of usability.

Fitbit Alta is not a device that you clip to a pair of trousers, but you wear it on your wrist just like a watch. Since it also displays notifications and calendar alerts from smartphones, you get everything right on your wrist.

Fitbit Alta uses the same companion app as all other Fitbit activity trackers currently use. For long-time Fitbit wearers, nothing in the app has changed; for newcomers, the app should not be difficult to navigate either.

Once downloaded and activated, you can sync the app with Alta and you are set. Although you don’t actually need to browse through a lot of settings, the app offers that option if needs be. It is easy to adjust little details such as daily workout goals and water intake.

Sleep Schedule is a newly added feature that allows you to take a good look at your own sleeping pattern and compare it to other users’. You can use this information to improve the pattern, get better routine sleeping/waking-up schedule, and generally improve health.

Despite all the simplicity, Fitbit Alta is designed to cater both veteran and first-timer. Simple interface and straightforward functions make the device enjoyable and usable at the same time.

Fitbit Charge 2

Sitting directly ahead of the Alta in Fitbit’s product lineup is the Charge 2. If you are familiar with Fitbit, you can immediately notice that Charge 2 is the successor or at least intended as an improvement over the original Charge.

However, there is only one noticeable improvement: the screen size; not much has changed functionality-wise. Fitbit is a company that makes easy-to-use activity trackers device, not a complicated full-blown athlete-focused sport computers.

Equipped with common features including heart rate tracking, sleep monitoring, calorie computation, and steps counter, Charge 2 deserves a respectable space in the market due to its completeness and affordability.

On the software part, there are two notable improvements including PurePulse and multi-sport tracking. PurePulse is a heart-rate monitoring technology powered by wrist-based sensor, so there is no need to wear a chest strap. In other words, it is a continuous heart rate monitoring even when you are asleep.

Its multi-sport tracking deserves a mention, too. It covers a multitude of exercises such as walking, running, weight lifting, cycling, interval workouts, and indoor running on treadmill.

Fitbit Charge 2 detects every activity automatically that you don’t have to press a button to start a session. For example, if you start running on treadmill, it detects your movement and starts monitoring right away.

There is also an option for manual pause for better data accuracy. Additional features include music control, guided breathing, and floors climbing tracker.

Fitbit Alta vs Fitbit Charge 2 Pricing

  • Fitbit Alta pricing and product details at
  • Fitbit Charge 2 pricing and product details at