Fitbit Charge 3 vs Fitbit Alta HR: which best for you
Fitbit Charge 3 vs Fitbit Alta HR
Smartwatch Price Weight Battery Life
Fitbit Charge 3 Check Price 29 grams up to 7 days
Fitbit Alta HR Check Price 23 grams up to 5 days
Amazfit Bip Check Price 32 grams 45 days
Fitbit Versa 2 Check Price 38 grams up to 6 days
Fossil Gen 5 Check Price 100 gram over 24

Fitbit Charge 3 vs Fitbit Alta HR Both are popular fitness trackers, as they contain many features in the company’s suite.

Where at first the Alta HR was our best wearable fitness tracker watch,

but then it came down to the Charge 3 watch at a cheaper price

than its predecessor, so it’s probably another solid Fitbit seller.

In this ِarticle, We will do our Best to help you make a Decision: Fitbit Charge 3 vs Fitbit Alta HR

Fitbit charge 3


  • Big Screen
  • Light design
  • Completely waterproof


  • There is no GPS on board
  • Monochrome screen
  • Special charger

Fitbit Alta HR


  • Slim and comfortable design
  • Count on one point
  • Accurate heart rate reader


  • Screen is slightly unresponsive
  • Not the most dynamic sport tracker
  • Difficult to read display in bright light

Similarities between ( Fitbit Charge 3 vs Fitbit Alta HR)

Fitness Tracking 

in terms of how these devices ( Fitbit Charge 3 vs Fitbit Alta HR) are similar, some of the stuff that you’re gonna get with both of them.

now obviously there are fitness bands, they’re a bracelet style, they don’t look like watches. 

so they’re meant to be a little bit more sleek, a little bit more sporty, maybe even a little bit more covert.

now they both also track your all-day activity, so your step, your calories burned and so on. 

Fitbit Charge 3 vs Fitbit Alta HR Design
Fitbit Charge 3 vs Fitbit Alta HR Design

they give you a daily goal to attain, they give you an hourly goal to be active every single hour.

they both have Fitbit’s pure pulse heart rate sensors, so that measures your heart rate via your wrist. 

so it’s every five seconds throughout the day in every one second during workouts. 

they also track your sleep and i found that Fitbit does actually a pretty good job of that. 

they also relay your incoming phone notifications as long as your phone is nearby, so if your phone is within like 30 or 40 feet, you’ll see your calls, your text messages, and your calendar reminders will show up on your wrist. 

so that you can get them without actually having to check your phone and that’s nice.

Fitbit Charge 3 vs Fitbit Alta HR: Design

The Alta HR watch is distinguished by its larger size, it is only 15 mm wide and is very light to wear, so you will not feel any discomfort when you wear it anywhere.

And even if you are already wearing something on your wrist, such as a bracelet, you shouldn’t have a problem leaving some space free for Fitbit as well.

As for the Charge 3, it is significantly larger, as Fitbit has shaved off a large amount of the internal portion of the device, making the watch more comfortable to wear for sleep tracking as well.

And if you want something that’s designed for more than just a splash-proof device, the Charge 3 is the one you need, as it has the same 5ATM water resistance rating (up to 50 meters) meaning you can take it in the pool and the ocean.

On the contrary, Alta HR is not pool friendly, but it is good at dealing with sweat while doing various exercises.

Fitbit Charge 3 vs Fitbit Alta HR: Features

Alta HR watch offers notification support or the ability to set alarms,

where you will be able to see calls, texts, and alerts on your screen (OLED),

but unfortunately you will not be able to respond or act on these notifications.

On the contrary, the Charge 3 offers more advanced notification support, allowing you to see notifications from third-party apps like Facebook, WhatsApp, and Strava.

If you only pair the Charge 3 with an Android phone, you will also be able to send a variety of quick message responses as well. But there’s more.

One of the smart features that might convince you to go to the Charge 3 without even thinking about the Alta HR is that it really comes with Fitbit Pay, where you can support contactless payment that only comes with the special version of the fitness tracker.

Charge 3 V Alta HR : Battery Life

The charge 3 also has better battery life, so it’s almost 7 days on the charge 3 for me it’s about 6 days. 

The Alta HR is up to 5 days. so you’re going to get a day or two more  on the charge 3 than you will with the Alta HR. 

and given that they use proprietary charging cables, you’re gonna want that extra day of charge, because it’s kind of a pain to remember to bring with you another cable when you travel, you go on vacation, so i like having more battery life.

why you get the charge 3 

i think most people end up getting the charge 3, so the first and biggest advantage of the charge 3 is that it has a larger display which makes the body a little bit larger. 

but I don’t think it’s overpowering for men or women,

so anything would look great on your wrist, but the charge looks good on it.  

so you have a larger display you also have a gray-scale display on the charge 3

which means that you get a little bit more contrast, a little bit more information. 

It’s also a touch screen as opposed to a tap screen, which means when you go to kind of swipe through the device.

it’s a little bit more accurate, it’s more tactile, it’s easier to use.

The second thing is swimming, so it’s water resistant to 50 Meters and you can indeed track pool swimming. 

so it’ll give you your distance, your pace, your calories and the time elapsed. and i found Fitbit does a really good job of tracking your swimming. 

if you’re really really into the swimming and your competitive amounts

or something like that probably go get a Germin device. 

but if you’re casual about it you just swim a couple times a week maybe once a week whatever, Fitbit will be just perfect for you. you just don’t have some tracking on the Alta HR.

why you get the Alta HR

I know there are some people that will end up getting the Alta HR 

and the first reason that you would probably get that device is based on price.

so the charge 3 is about a hundred and fifty at retail. 

The Alta HR is about a hundred and thirty dollars. The other thing is that it has a smaller footprint,

so if you’re really trying to disguise this device as a bracelet. you want the slimmer smaller device.

Not only is it subtle and easy to use, but it also looks great.

The battery life is strong and its customization options are impressive.

Just be careful not to take it out in the sun too much, you might tire your eyes with all that stuttering staring at the screen.

Smartwatch Price Weight Battery Life
Fitbit Charge 3 Check Price 29 grams up to 7 days
Fitbit Alta HR Check Price 23 grams up to 5 days
Amazfit Bip Check Price 32 grams 45 days
Fitbit Versa 2 Check Price 38 grams up to 6 days
Fossil Gen 5 Check Price 100 gram over 24



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