Fitbit Charge 2 vs Fitbit Inspire HR Comparison

Most fitness trackers nowadays can perform a wide range of functions, such as smartphone interaction and physical activity assistance. Yet, they become a vital role in your daily life. What’s on your mind right now may be the consideration between Fitbit Charge 2 vs Fitbit Inspire HR. Which one is better? Which one should you buy, Fitbit Charge 2 or Fitbit Inspire HR?

Don’t worry. We got your back. In this article, we will layout 6 of the essential criteria for when it comes to choosing a fitness tracker. Also, we will compare head-to-head Fitbit Charge 2 vs Fitbit Inspire HR and help you refine your buying decision. Stay tuned and read on!

6 Considerations When Choosing Fitbit Charge 2 vs Fitbit Inspire HR


Criteria           Fitbit Charge 2Fitbit Inspire HR
Dust-proof and water-resistantYesYes
Branded damage-resistant glassNoNo
Replaceable watch bandYesYes
Always-On DisplayNoNo
Water-proof depth rating10m50m
Maximum operating temperature45 ° C45 ° C
Has an OLED or AMOLED displayYesYes
Maximum altitude30000 feet28000 feet
Lowest potential operating temperature-10°C-10°C
Has force touch/3D touchNoNo
Has sapphire glass displayNoNo
Has a built-in clipNoNo

It is noticeable that there are quite many things to compare, as the manufacturer’s instructions are particular. First off, under humid condition, Fitbit Charge 2 and Fitbit Inspire HR can be able to function correctly due to and water-resistance and sweat-resistance features. Inner electronic components of both products are easily remained unharmed from dust by dust-proofing feature. Yet in more impactive condition, the products are hard to protect as there is no branded damage-resistant glass.

The manufacturer’s instructions include maximum operating temperature and lowest potential operating temperature thresholds, which is 45 ° C and -10°C, respectively. Regards to the general display, there is a slight inconvenience when users need to look at the clock immediately as the always-on display feature is not provided. There are also several missing features like force touch/3D touch, Sapphire glass display, and a built-in clip, which are quite rare in such segmentation.

As you can see, there are quite distinctions worth considering. Firstly, Fitbit Charge 2 only withstands 10m of depth, yet Fitbit Inspire HR can be able to stand up to 50m of depth. But on the contrary, the maximum altitude threshold that Fitbit Charge 2 can tolerate considerably higher than that of Fitbit Inspire HR, which is 30000 feet and 28000 feet, respectively.

In a particular field, Fitbit Charge 2 would specialize in climbing while Fitbit Inspire HR performs significantly better in diving.


Criteria           Fitbit Charge 2Fitbit Inspire HR
Heart rate monitorYesYes
Blood oxygenation level monitoringNoNo
Temperature sensorNoNo
Perspiration monitoringNoNo
Cadence sensorNoNo
3D compassNoNo

In terms of the sensor itself, cheerlessly, it is not a strong point of those two models. All the modern sensors such as a 3D compass, GPS, Barometer, temperature sensor, gyroscope, perspiration monitoring, and cadence sensor are not provided on both Fitbit Charge 2 and Fitbit Inspire HR, which is understandable on such segmentation. They are merely equipped with a heart rate monitor and accelerometer sensor to function most fundamental features.

Activity tracking

Criteria           Fitbit Charge 2Fitbit Inspire HR
Distance trackingYesYes
Walking step taken trackingYesYes
Sleep trackingYesYes
Calories burnt trackingYesYes
Pace trackingYesYes
Activity reportsYesYes
Elevation trackingYesNo
Route trackingNoNo
Multi-sport modeYesYes
Goal setting modeYesYes
Stroke recognitionNoNo
Weight trackingYesNo
Water intake trackingYesNo
Designed for golfNoNo
Designed for divingNoNo
Measures fat consumptionNoNo
Stroke counter for swimmingNoNo
Detects activities automaticallyYesYes
Exercise taggingYesYes
Calorie intakeYesYes
Sleep reportsYesYes

Surprisingly, this section actually amazes us about how prominent both products could be. You can look at all the features that Fitbit Charge 2 and Fitbit Inspire HR provide us; namely, distance tracking, walking step taken monitoring, sleep tracking, calories burnt tracking, pace tracking. Besides those striking tracking features, they also help us by indicating all of the progress and activities that we have done, such as exercise tagging, calorie intake, sleep reports, goal setting, multi-sport mode, activities report.

All of those features combine and turn the products into our efficiently artificial health assistant. However, they still have some inconsiderable weaknesses for those who are looking for a specialized product for a particular field, which is a lack of stroke counter for swimming, fat consumption measuring, designed for golf and diving, stroke recognition, route tracking.

Regards to the comparison between those two products, Fitbit charge 2 performs slightly better than Fitbit Inspire HR with several extra features, such as weight tracking, water intake tracking, and elevation tracking. But despite that, two products are still marvelous among all their peers.


Criteria           Fitbit Charge 2Fitbit Inspire HR
Android compatibilityYesYes
iOS compatibleYesYes
Windows Phone compatibilityNoNo
Syncs wirelesslyYesYes
Automatically syncsYesNo
NFC connectivityNoNo
ANT+ connectivityNoNo
Cellular moduleNoNo
Bluetooth version44
Mac os X compatibilityYesNo
Window compatibilityYesYes

The connection capacity of Fitbit Charge 2 and Fitbit Inspire HR is at a moderate level. Bluetooth is still in version 4, which its performance is quite acceptable. The products are simultaneously compatible with Android, Window, and IOS so they can be able to connect with almost every device on the market except for the windows phone.

The ability to sync wirelessly is provided for both models, but sadly they lack NFC, ANT+, and cellular module, make them quite limited to some auxiliary equipment. Fitbit Charge 2 slightly outperforms the Fitbit Inspire HR with an automatic sync feature. It also creates more extensive synchronization with the Mac OS X compatibility.


Criteria           Fitbit Charge 2Fitbit Inspire HR
Battery life7 days5 days
Wireless chargingNoYes
Battery level indicatorYesYes
Rechargeable batteryYesYes
Solar power batteryNoNo
Removable batteryNoNo

The battery life of Fitbit Charge 2 and Fitbit Inspire HR is not entirely remarkable among their peers, which is 7 days and 5 days, respectively. Yet some fundamental features are provided sufficiently on both models, such as battery level indicator, rechargeable battery. Other up-to-date features like a solar power battery do not appear in either product, the only element that emerges sorely on Fitbit Inspire HR is a wireless charging, which is a little bit more convenient for users.


Criteria           Fitbit Charge 2Fitbit Inspire HR
Smart alarmNoNo
Silent alarmYesYes
Inactivity alertsYesYes
Phone locationNoNo
Achievement trackingYesYes
Vibrating alertsYesYes
Call controlNoNo
Free appYesYes
Exercise diaryYesYes
IOS app size14MP14Mp
Syncs to the cloudYesYes
Rating on Apple’s app store 4,54,5
External heart rate monitors the compatibilityYesYes
Rating on google play44
Music playbackYesYes
Larger food database3500003500000
Start date predictionYesYes
Languages supported99
Period notificationsYesYes
Designed for womenYesYes
Smart scales compatibilityYesYes
Ovulation predictionYesYes
Acquires GPS fasterNoNo
The built-in camera remote control functionNoNo
Social network integrationYesYes
Access to the online portalYesYes
Barcode scanner on appYesNo
Answer callsNoNo
Social featureYesNo
Voice commandsNoNo
Socket for 3.5mm audio jackNoNo
Sake to dismiss notificationsNoNo
External memory slotNoNo

The products have all the essential features to support user’s discipline and benefit their lives such as silent alarm, notifications, stopwatch, inactivity alerts, achievement tracking, vibrating alerts, free app, exercise diary, ad-free, syncs to the cloud, music playback, start date prediction, period notifications, smart scales compatibility, ovulation prediction. The products also come with an integrated app, which is just 14MP in size, and if you care about the user’s experience, the app gets 4 of the rating on google play and 4,5 on Appstore.

The app has an extensive food database as well, up to 350000 units which make it easier to input what you’ve eaten, instead of having to spend a lot of time adding custom meals. The app also supports 9 different languages in its platform, and additionally, it also has an entirely distinct community and exercises specialized for women. In terms of the user’s community, those two products give users access to the online portal and social network to share and gain experience from others.

For those who are seeking convenience, there is a cheerless new that call control, built-in camera remote control function, voice command, and phone location are not supported on the models. They also lack the ability to be controlled by particular gestures of users, especially they can be communicated through a 3.5mm audio jack.

The distinction is just the addition of the barcode scanner on the Fitbit Charge 2’s integrated app, which supports scanning food barcodes using the camera, and a social feature on Fitbit Charge 2.

Conclusion: Fitbit Charge 2 vs Fitbit Inspire HR – Which One Should You Buy?

As you can see through the analysis of those models, each one of them is suitable for particular activities. For those who love diving will definitely choose Fitbit Inspire HR over Fitbit Charge 2, and for those who are interested in climbing will consider the Fitbit Charge 2 model. But generally, the performance of the products is quite exceptional among their peers with the outstanding activities tracking feature.

Choosing Fitbit Charge 2 if:

  • You are interested in extreme climbing
  • Your requirement in battery capacity and the given data is quite high.
  • You want to create an Apple ecosystem that is compatible with your fitness tracker.

Choosing Fitbit Inspire HR if:

  • You want to function the tracker smoothly with a touchscreen.
  • You are a diver.