Fitbit Charge 4 vs 5 – Should You Upgrade?

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Fitbit Charge 5 is the successor to the very popular Charge 4, it’s also the latest smartband from Fitbit, and it comes with high-end health tracking features such as ECG and the EDA stress app for measuring your stress. These are features only found on Fitbit Sense which is still the most advanced Fitbit wearable device. The Charge 5 also comes in a more durable aluminum case as well as has a more colorful AMOLED display while still retaining up to 7 days of battery life just like its predecessor. We compare the differences between the Fitbit Charge 4 vs 5 so you know what’s new and if it’s worth upgrading.

Fitbit Charge 5

Fitbit Charge 4 vs 5: Full Specifications Compared

 
 
Product Info
Fitbit Charge 4 Specifications and prices

Fitbit Charge 4 Specifications, Features and Price

Fitbit Charge 5 full specifications

Fitbit Charge 5 Specifications, Features and Price

Price $120.00 $113.00
ABOUT DEVICE ABOUT DEVICE ABOUT DEVICE
Device name Fitbit Charge 4 Fitbit Charge 5
Device type Fitness smartband Fitness smartband
Gender Unisex Unisex
Release date March, 2020 September, 2021
Predecessor Fitbit Charge 3 Fitbit Charge 4
Successor Fitbit Charge 5
Versions Fitbit Charge 4 (Special edition)
BODY BODY BODY
Dimension 35.8 x 22.7 x 12.5 mm 36.7 x 22.7 x 11.2 mm
Weight 27 grams 28g
Shape Rectangular Rectangular
Case material Plastic Resin Aluminum
Strap material Elastomer Silicone
Bezel material Plastic Resin Aluminum
Strap size 140 – 180mm (small), 180 -220mm (big) 140 – 180mm (small), 180 -220mm (big)
Screen protection Corning Gorilla Glass 3 Corning Gorilla Glass 3
Water resistance Yes, 5ATM Yes, 5ATM
Durability test
Swim-proof Yes, recommended Yes, recommended
Color Black, Rosewood, Storm blue Black/Graphite Stainless Steel strap, Lunar White/Soft-Gold Stainless Steel strap, Steel Blue/Platinum Stainless Steel strap
DISPLAY DISPLAY DISPLAY
Display size 1.57 inches 1.04 inches
Display type Monochromic, OLED 450nits, AMOLED
Display resolution 0.86″ x 0.58″px
Pixel density 326 ppi
Always on No Yes
Custom watch face Yes Yes
Input type 1 Physical button, Touchscreen Touchscreen
CONNECTIVITY CONNECTIVITY CONNECTIVITY
Bluetooth Bluetooth v4.0 Bluetooth v4.0
Bluetooth calling No No
GPS Yes Yes
NFC Yes Yes
Wi-Fi No No
MEMORY MEMORY MEMORY
RAM
ROM
Memory card slot No No
CELLULAR CONNECTIVITY CELLULAR CONNECTIVITY CELLULAR CONNECTIVITY
Technology None None
SIM type None None
Band
NOTIFICATIONS NOTIFICATIONS NOTIFICATIONS
SMS alert Yes Yes
Calls alert Yes Yes
Email alert Yes Yes
Event reminder Yes Yes
Third-party apps alert Yes Yes
MEDIA MEDIA MEDIA
Audio No No
Bluetooth music No No
Loudspeaker No No
Microphone No No
Camera No No
Radio No No
SENSORS SENSORS SENSORS
Accelerometer Yes Yes
Altimeter Yes No
Ambient light No Yes
Barometer No No
Compass No No
ECG No Yes
Gyroscope No
HRM Yes Yes
Pulse oximeter (SpO2) Yes Yes
Thermometer No Yes
Other sensors Vibration motor EDA Stress sensor, Vibration motor
ACTIVITY TRACKING ACTIVITY TRACKING ACTIVITY TRACKING
Blood oxygen Yes Yes
Blood Pressure No No
Calories Yes Yes
Distance Yes Yes
ECG tracking No Yes
Heart rate monitoring Yes Yes
Sleep tracking Yes Yes
Steps Yes Yes
Floors climbed Yes No
Stress Yes Yes
Incidental fall detection No No
Menstrual cycle Yes Yes
VO2 Max Yes Yes
Swim-tracking Yes Yes
Underwater heart rate tracking No No
On-screen workout No No
Sport modes 20 20
BATTERY BATTERY BATTERY
Battery type non-removable Lithium-polymer non-removable Lithium-polymer
Battery capacity
Battery life Regular: 7 days+, Standby:10 days+ Regular: 7 days+, Standby:10 days+
Charging type Charging dock Charging dock
Charging time 2hrs 2hrs
Solar charging No No
PLATFORM PLATFORM PLATFORM
Chipset N/A
CPU N/A
GPU N/A
Operating system Fitbit OS Fitbit OS
MISC MISC MISC
Companion app Fitbit App Fitbit App
Compatibility Android, iOS Android, iOS
Payment system Fitbit Pay Fitbit Pay
Interchangeable strap Yes Yes
Voice command No No
Find my phone Yes Yes
Box content Charger, Fitbit Charge 4, Manual, Straps Charger, Fitbit Charge 5, Manual, Straps
Price$120.00$113.00

Difference Between Fitbit Charge 4 vs 5

Design – Charge 5 has a more stylish and durable design

The first difference you will notice between Charge 4 and 5 is the appearance. Fitbit has decided to upgrade the design of the Charge 5 after 3 generations which I think is long overdue for a smartband that costs over $150. It comes in a smaller size that makes it even more compact and extraordinarily lightweight at 27g compared to 28g of Charge 4. The Charge 5 also has an aluminum case which is more durable than the resin material used for Charge 4.

Fitbit Charge 5 colors variants
Fitbit Charge 5 – All three colors
The straps that come with the Charge 5 are also different. It comes with an infinity loop band just like Versa 3 and Sense. This might not be a big deal since you can always change the straps.

Both Charge 4 and 5 are rated 5ATM which means these two are swim-proof up to 50 meters. So, you can wear any of these to the pool or ocean. As far as design is concerned, the Charge 5 is definitely a more durable and finer device than Charge 4.

Display – Charge 5 has a more colorful and brighter display

Another major difference between Charge 4 and 5 is the display quality. Before now, Charge 4 and other generations of the smartband always came with a monochrome OLED display which is to a great extent bright and easy to read. However, joining Versa 3, Sense, and the recent Luxe, the Charge 5 comes with an AMOLED display with up to 450nits brightness which is twice as bright as its predecessor.

The display is however only 1.04 inches wide which is smaller than 1.57 inches of Charge 4. Nevertheless, the Charge 5 display is more colorful and brighter.

Health Tracking Features – Charge 5 has more Health tracking features

While both smartbands are well equipped to track your sleep, heart rate, steps, calories, stress, and other fitness tracking features, the Charge 5 is a more comprehensive fitness tracker.

The Charge 5 is equipped with ECG and the EDA stress monitoring app which are not available on Charge 4. With ECG tracking present, the Charge 5 will allow you to measure ECG directly from your wrist and this can help you detect irregular heart rhythms. And with the EDA stress app, you can measure and monitor your stress level with Charge 5.

Both smartbands have inbuilt GPS that will allow you to track your outdoor routes and locations without having to carry your phone along. There are 20 preset sport modes on both devices as well as automatic activity tracking for five exercises which include walking, running, outdoor bike, elliptical and swimming.

Battery Life

Despite having a brighter and more colorful display, the Charge 5 is still estimated to last up to 7 days which is similar to the battery life of Charge 4. I think the compromise here is the smaller display size of Charge 5.

Features in Charge 4 But Not Present in Charge 5

The Charge 5 no doubt has more features than the Charge 4, however for reasons best known to Fitbit, there are a few features present in the Charge 4 but not on the Charge 5. This is a great disappointment for consumers who already own the Charge 4 and looking to upgrade.

Charge 5 lacks Altimeter

The Charge 5 lacks an altimeter which is present in Charge 4. With an altimeter present in the Charge 4, it can count floors climbed. Nevertheless, the Charge 5 which has an inbuilt GPS can show you elevations data but not floors climbed and I think this is very unfortunate.

Charge 5 Lacks Spotify Music Control

The Charge 4 has the ability to control Spotify music played on your phone. However, with Charge 5, this feature has been dropped. Nevertheless, the Charge 5 can still control music playing on the Spotify app on your phone via the notification tab. Someone did a video on that, you can watch it here.

Charge 5 Lacks Breathing Exercise/Relaxation App

Even more, the breathing exercise app present on Charge 4 has been dropped from the Charge 5. To access the breathing exercise app, you will need to reach out to the Fitbit app on your phone. That’s to say, Fitbit expects you to carry your phone along every time you wear the Charge 5 which I think is somewhat ridiculous.

Fitbit Charge 4 vs 5 – Should You Upgrade?

Fitbit Charge 5 has a more durably design, brighter display and features ECG and the EDA stress app
The Charge 4 and Charge 5 are really fine smartbands that are designed to track your daily activities and also help you stay fit.

However, if you want a more stylish smartband with more advanced health tracking features, then it’s worth upgrading to the Charge 5. Although, it will cost you a little more.

Fitbit Charge 3 vs Charge 4

Fitbit Charge 4 comes with an inbuilt GPS as well as more activity tracker features that sets it apart from its predecessor, the Chrage 3. In this comparison chart, we compare the specifications and features of the Fitbit Charge 3 vs 4 to find out the differences.

Fitbit Charge 3 vs Charge 4: Specifications Compared

 
 
Product Info
Fitbit Charge 3 Specifications

Fitbit Charge 3 Specifications, Features and Price

Fitbit Charge 4 Specifications and prices

Fitbit Charge 4 Specifications, Features and Price

Price $99.95 $120.00
ABOUT DEVICE ABOUT DEVICE ABOUT DEVICE
Device name Fitbit Charge 3 Fitbit Charge 4
Device type Fitness smartband Fitness smartband
Gender Unisex Unisex
Release date August, 2018 March, 2020
Predecessor Fitbit Charge 2 Fitbit Charge 3
Successor Fitbit Charge 4 Fitbit Charge 5
Versions Fitbit Charge 3 (special edition) Fitbit Charge 4 (Special edition)
BODY BODY BODY
Dimension 38 x 18.3 x 11.8 mm 35.8 x 22.7 x 12.5 mm
Weight 30 grams 27 grams
Shape Rectangular Rectangular
Case material Plastic Resin Plastic Resin
Strap material Elastomer, Polyester Elastomer
Bezel material Plastic Resin Plastic Resin
Strap size 140 – 180mm (small), 180 -220mm (big) 140 – 180mm (small), 180 -220mm (big)
Screen protection Corning Gorilla Glass 3 Corning Gorilla Glass 3
Water resistance Yes, 5ATM Yes, 5ATM
Durability test
Swim-proof Yes, recommended Yes, recommended
Color Black, Lavender, White Black, Rosewood, Storm blue
DISPLAY DISPLAY DISPLAY
Display size 1.57 inches 1.57 inches
Display type Monochromic, OLED Monochromic, OLED
Display resolution
Pixel density
Always on No No
Custom watch face Yes Yes
Input type 1 Physical button, Touchscreen 1 Physical button, Touchscreen
CONNECTIVITY CONNECTIVITY CONNECTIVITY
Bluetooth Bluetooth v4.0 Bluetooth v4.0
Bluetooth calling No No
GPS (connected GPS), No Yes
NFC (special edition), Yes Yes
Wi-Fi No No
MEMORY MEMORY MEMORY
RAM
ROM
Memory card slot No No
CELLULAR CONNECTIVITY CELLULAR CONNECTIVITY CELLULAR CONNECTIVITY
Technology None None
SIM type None None
Band
NOTIFICATIONS NOTIFICATIONS NOTIFICATIONS
SMS alert Yes Yes
Calls alert Yes Yes
Email alert Yes Yes
Event reminder Yes Yes
Third-party apps alert Yes Yes
MEDIA MEDIA MEDIA
Audio No No
Bluetooth music No No
Loudspeaker No No
Microphone No No
Camera No No
Radio No No
SENSORS SENSORS SENSORS
Accelerometer Yes Yes
Altimeter Yes Yes
Ambient light No No
Barometer No No
Compass - No
ECG No No
Gyroscope No
HRM Yes Yes
Pulse oximeter (SpO2) Yes Yes
Thermometer No No
Other sensors Vibration motor Vibration motor
ACTIVITY TRACKING ACTIVITY TRACKING ACTIVITY TRACKING
Blood oxygen Yes Yes
Blood Pressure No No
Calories Yes Yes
Distance Yes Yes
ECG tracking No No
Heart rate monitoring Yes Yes
Sleep tracking Yes Yes
Steps Yes Yes
Floors climbed Yes Yes
Stress Yes Yes
Incidental fall detection No No
Menstrual cycle Yes Yes
VO2 Max Yes Yes
Swim-tracking Yes Yes
Underwater heart rate tracking No No
On-screen workout No No
Sport modes 15 20
BATTERY BATTERY BATTERY
Battery type non-removable Lithium-polymer non-removable Lithium-polymer
Battery capacity
Battery life Regular: 7 days+, Standby:10 days+ Regular: 7 days+, Standby:10 days+
Charging type Charging dock Charging dock
Charging time 2hrs 2hrs
Solar charging No No
PLATFORM PLATFORM PLATFORM
Chipset
CPU
GPU
Operating system Fitbit OS Fitbit OS
MISC MISC MISC
Companion app Fitbit App Fitbit App
Compatibility Android, iOS Android, iOS
Payment system Fitbit Pay Fitbit Pay
Interchangeable strap Yes Yes
Voice command No No
Find my phone Yes Yes
Box content Charger, Fitbit Charge 3, Manual, Straps Charger, Fitbit Charge 4, Manual, Straps
Price$99.95$120.00

Differences Between Fitbit Charge 3 and Charge 4

  1. The Charge 4 comes with inbuit GPS, joining the Ionic which also has built-in GPS. This enables effortless tracking for routes, locations and pace during outdoor activities. This is unike the Charge 3 where you must carry your phone along to track outdoor activities.
  2. The Charge 4 also come with more fitness features such as more preloaded sport modes (20 compared to 15.
  3. Moreover, Charge 4 weighs a little less than Charge 3 which makes it a more comfortable wear. Although, these two are very lightweight, in fact, some of the most comfortable to wear trackers.
  4. NFC which is only available to the Charge 3 Special edition is now available in both models of the Charge 4.

In other words, Charge 4 is a more comprehensive activity tracker than the Charge 3. On the other hand, the Charge 3 remains a cheaper alternative.

Fitbit Charge 4 vs Versa 3

Compare the differences between the Fitbit Charge 4 and Versa 3 to find out which is a better tracker for you. Recall that Versa 3 succeeds Versa 2 which was released in 2019. The Versa 3 comes with an inbuilt GPS and a loudspeaker, while the Charge 4 succeeds Charge 3 and as well comes with an inbuilt GPS. However, while Versa 3 is a full-blown smartwatch, Charge 4 is a smartband lacking features like a microphone, speaker, music storage, Fitbit coach, and ambient light sensor for half the price of Versa 3. So which should you buy between Versa 3 and Charge 4, this comparison chart will help you make the right choice.

Fitbit Charge 4 vs Versa 3 Specifications and Features Compared

 
 
Product Info
Fitbit Charge 4 Specifications and prices

Fitbit Charge 4 Specifications, Features and Price

Fitbit Versa 3 Full Specifications

Fitbit Versa 3 Full Specifications, Features and Price

Price $120.00 $168.94
ABOUT DEVICE ABOUT DEVICE ABOUT DEVICE
Device name Fitbit Charge 4 Fitbit Versa 3
Device type Fitness smartband Fitness/Sport smartwatch
Gender Unisex Unisex
Release date March, 2020 September, 2020
Predecessor Fitbit Charge 3 Fitbit Versa 2
Successor Fitbit Charge 5
Versions Fitbit Charge 4 (Special edition)
BODY BODY BODY
Dimension 35.8 x 22.7 x 12.5 mm 40.4 x 40.4 x 12.4 mm
Weight 27 grams
Shape Rectangular Square
Case material Plastic Resin Aluminum
Strap material Elastomer Polyester, Silicone
Bezel material Plastic Resin Aluminum
Strap size 140 – 180mm (small), 180 -220mm (big) 140 – 180mm (small), 180 -220mm (big)
Screen protection Corning Gorilla Glass 3 Corning Gorilla Glass 3
Water resistance Yes, 5ATM Yes, 5ATM
Durability test
Swim-proof Yes, recommended Yes, recommended
Color Black, Rosewood, Storm blue Black/black, Midnight blue/gold, Pink/Gold
DISPLAY DISPLAY DISPLAY
Display size 1.57 inches 1.58 inches
Display type Monochromic, OLED AMOLED
Display resolution 300 x 300 pixels
Pixel density
Always on No Yes
Custom watch face Yes Yes
Input type 1 Physical button, Touchscreen 1 Haptic button, Touchscreen
CONNECTIVITY CONNECTIVITY CONNECTIVITY
Bluetooth Bluetooth v4.0 Bluetooth v5.0
Bluetooth calling No Yes
GPS Yes GLONASS, GPS
NFC Yes Yes
Wi-Fi No Yes, Wi-Fi 802.11 b/g/n
MEMORY MEMORY MEMORY
RAM
ROM 4GB
Memory card slot No No
CELLULAR CONNECTIVITY CELLULAR CONNECTIVITY CELLULAR CONNECTIVITY
Technology None None
SIM type None None
Band
NOTIFICATIONS NOTIFICATIONS NOTIFICATIONS
SMS alert Yes Yes
Calls alert Yes Yes
Email alert Yes Yes
Event reminder Yes Yes
Third-party apps alert Yes Yes
MEDIA MEDIA MEDIA
Audio No mp3/mp4
Bluetooth music No Yes
Loudspeaker No Yes
Microphone No Yes
Camera No No
Radio No No
SENSORS SENSORS SENSORS
Accelerometer Yes Yes
Altimeter Yes Yes
Ambient light No Yes
Barometer No Yes
Compass No No
ECG No No
Gyroscope Yes
HRM Yes Yes
Pulse oximeter (SpO2) Yes Yes
Thermometer No
Other sensors Vibration motor Vibration motor
ACTIVITY TRACKING ACTIVITY TRACKING ACTIVITY TRACKING
Blood oxygen Yes Yes
Blood Pressure No No
Calories Yes Yes
Distance Yes Yes
ECG tracking No No
Heart rate monitoring Yes Yes
Sleep tracking Yes Yes
Steps Yes Yes
Floors climbed Yes -
Stress Yes Yes
Incidental fall detection No No
Menstrual cycle Yes Yes
VO2 Max Yes Yes
Swim-tracking Yes Yes
Underwater heart rate tracking No No
On-screen workout No Yes
Sport modes 20 20+
BATTERY BATTERY BATTERY
Battery type non-removable Lithium-polymer non-removable Lithium-polymer
Battery capacity
Battery life Regular: 7 days+, Standby:10 days+ Regular: 6 Days+
Charging type Charging dock USB charging
Charging time 2hrs 1-2 hours
Solar charging No No
PLATFORM PLATFORM PLATFORM
Chipset
CPU
GPU
Operating system Fitbit OS Fitbit OS
MISC MISC MISC
Companion app Fitbit App Fitbit App
Compatibility Android, iOS Android, iOS
Payment system Fitbit Pay Fitbit Pay
Interchangeable strap Yes Yes
Voice command No Yes, Alexa, Yes, Google Assistant
Find my phone Yes Yes
Box content Charger, Fitbit Charge 4, Manual, Straps Charger, Fitbit Versa 3, Manual, Straps
Price$120.00$168.94

Fitbit Charge 4 vs Versa 3 Features – Head-to-Head

 Fitbit Charge 4Fitbit Versa 3
DESIGN
ModelStandard edition
Special edition
Standard edition only
Display1.57 inches1.58 inches
Band TypePin/buckle strapsInfinity straps
Available WidgetsNoYes
Weather
Core stats
Advanced stats
Food logging
Relax
Favorite Apps ShortcutsNoYes, 4
Customizable
HEALTH AND ACTIVITY TRACKING
Inbuilt GPS

Allows you to track outdoor workout activities without carrying your phone along.
YesYes
Heart Rate Sensor

Tracks you heart rate continuously as well as tracks your resting heart rate, shows heart rate zones and trend.
YesYes, improved multi-path heart rate sensor
Log Temperature AppNoYes
Has Altimeter
Has an altimeter that enables it to count floors climbed.
YesYes
Sleep Monitoring
Tracks your sleep comprehensively in four stages; deep, light, awake, and REM, and also shows your sleep trend overtime.
YesYes
Manage Stress
Has a stress app that can help you manage stress through a guided breathing session.
YesYes
Has ECG Sensor
Has an ECG sensor that allows you to take ECG tests directly from your wrist which can help you detect irregular heart rhythms.
NoNo
EDA Stress Sensor
Has an EDA sensor that monitors your stress level and can help you manage stress.
NoNo
Body Temperature Sensor
Has a body temperature sensor that monitors your body temperature changes.
NoNo
Fitbit Coach
Fitbit Coach animated workout modes that coach you through some of your favorite moves.
NoYes
Exercise Shortcuts2020
Preset Sport Modes
Features 20 preset sport modes that allow you to choose from your favorite workout moves.
YesYes
MEDIA AND MUSIC STORAGE
Music Storage Options

  1. Control Spotify Playlist


  1. Control Spotify Playlist

  2. Download Pandora

  3. Download Deezer Playlist
Has LoudspeakerNoYes
Make CallsNoYes, (with voice assistant app)
Answer CallsNoYes
Voice AssistantsNoAmazon Alexa
Google Assistant
BATTERY
Battery Life7 Days6 Days+
Fast ChargingNoYes
Charger TypeCharging dockMagnetic charger

Obviously, Versa 3 is a better smartwatch than Charge 4, it’s a more comprehensive fitness tracker and a more productive device. Versa 3 has a richer AMOLED color display, music storage, offers better ways to manage your notifications, features Alexa and Google Assistant voice assistant, and features fast charging – all of which Charge 4 lacks. So, Versa 3 is a better investment that offers you more features and functions.

However, Charge 4 is cheaper, has a slightly longer battery life, and is able to track the same fitness metrics just like Versa 3 except that it lacks a Fitbit coach. So, in other words, Charge 4 is the ideal choice for anyone looking to just track activities and manage their fitness goals.

Fitbit Charge 4 vs Inspire HR

Which is better between the Fitbit Charge 4 vs Inspire HR? Compare the specifications and features of these two to find out. The Charge 4 comes with an inbuilt GPS, more activity tracking features as well as NFC that supports Fitbit Pay.

Fitbit Charge 4 vs Inspire HR: Specifications Compared

 
 
Product Info
Fitbit Charge 4 Specifications and prices

Fitbit Charge 4 Specifications, Features and Price

Fitbit Inspire HR Specifications and features

Fitbit Inspire HR Specifications, Features and Price

Price $120.00 -
ABOUT DEVICE ABOUT DEVICE ABOUT DEVICE
Device name Fitbit Charge 4 Fitbit Inspire HR
Device type Fitness smartband Fitness smartband
Gender Unisex Unisex
Release date March, 2020 March, 2019
Predecessor Fitbit Charge 3
Successor Fitbit Charge 5
Versions Fitbit Charge 4 (Special edition)
BODY BODY BODY
Dimension 35.8 x 22.7 x 12.5 mm 37 x 16.7 x 12.6 mm
Weight 27 grams 20g
Shape Rectangular Rectangular
Case material Plastic Resin Plastic Resin
Strap material Elastomer Silicone
Bezel material Plastic Resin Plastic Resin
Strap size 140 – 180mm (small), 180 -220mm (big) 140 – 180mm (small), 180 -220mm (big)
Screen protection Corning Gorilla Glass 3 Corning Gorilla Glass
Water resistance Yes, 5ATM Yes, 5ATM
Durability test
Swim-proof Yes, recommended Yes, recommended
Color Black, Rosewood, Storm blue Black, Lilac, White
DISPLAY DISPLAY DISPLAY
Display size 1.57 inches 1.4 inches
Display type Monochromic, OLED Monochrome, OLED
Display resolution 126 x 36 px
Pixel density
Always on No No
Custom watch face Yes Yes
Input type 1 Physical button, Touchscreen 1 Physical button, Touchscreen
CONNECTIVITY CONNECTIVITY CONNECTIVITY
Bluetooth Bluetooth v4.0 Bluetooth v4.0
Bluetooth calling No No
GPS Yes (connected GPS), No
NFC Yes No
Wi-Fi No No
MEMORY MEMORY MEMORY
RAM
ROM
Memory card slot No No
CELLULAR CONNECTIVITY CELLULAR CONNECTIVITY CELLULAR CONNECTIVITY
Technology None None
SIM type None None
Band
NOTIFICATIONS NOTIFICATIONS NOTIFICATIONS
SMS alert Yes Yes
Calls alert Yes Yes
Email alert Yes Yes
Event reminder Yes Yes
Third-party apps alert Yes Yes
MEDIA MEDIA MEDIA
Audio No No
Bluetooth music No No
Loudspeaker No No
Microphone No No
Camera No No
Radio No No
SENSORS SENSORS SENSORS
Accelerometer Yes Yes
Altimeter Yes No
Ambient light No No
Barometer No No
Compass No No
ECG No No
Gyroscope No
HRM Yes Yes
Pulse oximeter (SpO2) Yes No
Thermometer No No
Other sensors Vibration motor Vibration motor
ACTIVITY TRACKING ACTIVITY TRACKING ACTIVITY TRACKING
Blood oxygen Yes No
Blood Pressure No No
Calories Yes Yes
Distance Yes Yes
ECG tracking No No
Heart rate monitoring Yes Yes
Sleep tracking Yes Yes
Steps Yes Yes
Floors climbed Yes No
Stress Yes Yes
Incidental fall detection No No
Menstrual cycle Yes Yes
VO2 Max Yes
Swim-tracking Yes Yes
Underwater heart rate tracking No No
On-screen workout No No
Sport modes 20 15
BATTERY BATTERY BATTERY
Battery type non-removable Lithium-polymer non-removable Lithium-polymer
Battery capacity
Battery life Regular: 7 days+, Standby:10 days+ Regular: 5 days+, Standby: 8 days+
Charging type Charging dock Charging dock
Charging time 2hrs 1-2 hours
Solar charging No No
PLATFORM PLATFORM PLATFORM
Chipset
CPU
GPU
Operating system Fitbit OS Fitbit OS
MISC MISC MISC
Companion app Fitbit App Fitbit App
Compatibility Android, iOS Android, iOS
Payment system Fitbit Pay None
Interchangeable strap Yes Yes
Voice command No No
Find my phone Yes Yes
Box content Charger, Fitbit Charge 4, Manual, Straps Charger, Fitbit Inspire HR, Manual, Straps
Price$120.00