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Fitbit Luxe vs Charge 4 (2021): Which Fitness Tracker Should You Get?

The Fitbit Luxe is the latest addition to the company’s lineup of fitness trackers. While its specs draw comparisons with the Fitbit Charge 4, the two wearables couldn’t be any more different in their design execution. The Fitbit Luxe brandishes a sophisticated jewelry design while the Charge 4 carries a sleek and sporty aesthetic. Nonetheless, both are packed with fitness, health, and wellness features. To help you size them up, we compare the two across key categories. Check our Fitbit Luxe vs Charge 4 review below.

Fitbit Luxe vs Charge 4 Comparison Chart

ModelFitbit LuxeFitbit Charge 4
 Amazon productAmazon product
PriceAmazon productAmazon product
DisplayAMOLEDBacklit OLED
CompatibilityAndroid, iOSAndroid, iOS
Battery LifeUp to 5 daysUp to 7 days
Sensors3-axis accelerometer, optical heart rate monitor, SpO2 sensorGPS, NFC, 3-axis accelerometer, optical heart rate monitor, SpO2 sensor, device temperature sensor, altimeter
24/7 Heart Rate MonitoringYesYes
Oxygen Saturation MonitoringYesYes
Activity TrackingYesYes
Sleep TrackingYesYes
Smart NotificationsYesYes
Fitbit PayNoYes
Spotify ControlsNoYes
Water ResistanceYes, up to 5ATMYes, up to 5ATM
Dimensions (LxWxH)1.43″ x 0.69″ x 0.4″1.4″ x 0.9″ x 0.5″
Weight0.923 oz.1.06 oz.

Design and Style

The Fitbit Luxe brandishes a slimmer and dressier aesthetic while the Charge 4 is larger and sportier.

Fitbit Luxe vs Charge 4 Design and Style
Fitbit’s sophisticated-looking Luxe (left) and sports-focused Charge 4 (right).

From its stainless steel case to the anodized buckles, everything about the Fitbit Luxe emphasizes style. The company calls it a jewelry-like design. So while the device does come with standard silicone bands, it can be replaced with link bracelets or a stainless steel mesh. You can also choose from three color styles and a Gorjana special edition in soft gold.

In contrast, the Fitbit Charge 4 is what you have probably come to expect from a fitness tracker. Bigger than the Luxe, the Charge 4 sports a rectangular display and wider bands. The edges are straighter, too, compared to the rounded corners on the Luxe. The Charge 4’s case is also made from a sportier plastic resin material.

Perhaps the most noticeable difference between the Luxe and the Charge 4 is the display. Fitbit’s latest wearable boasts a touchscreen AMOLED color display โ€” a first for the company’s fitness trackers. The Charge 4, on the other hand, uses a greyscale backlit OLED screen.

Both devices do enjoy customizable clock faces and themes. They’re also water-resistant up to 50 meters.

Check out our Fitbit Charge 4 vs 3 review here.

Fitness Features

The Fitbit Charge 4 can track more activities and fitness metrics than the Luxe, thanks to additional sensors.

Fitbit Luxe vs Charge 4 Fitness Comparison
Whether it’s indoor training or an outdoor run, the Fitbit Luxe (left) and Charge 4 (right) are more than capable.

Activity tracking is the bread-and-butter of Fitbit, so there are no surprises that these devices are consistent in this area. The Luxe and Charge 4 both track your standard metrics like steps and calories burned. You can also monitor real-time pace and distance, although on the Luxe you’ll need a smartphone as it doesn’t come with a built-in GPS. Fitbit’s Charge 4 is also equipped with an altimeter that tracks floors climbed, a feature also missing on the Luxe.

Nonetheless, both wearables work seamlessly with the Fitbit app. The intuitive platform is where you can keep tabs on your day, as well as your progress over time. Users can also sync their data to over 3,000+ partners apps. If you get motivated by competition, there is an option to start challenges with Fitbit community members. Users also get access to workouts and nutrition programs.

Speaking of workouts, Fitbit has pre-loaded the Luxe and Charge 4 with several exercise modes. These include running, walking, bike riding, and pool swimming, among others. Except for swimming, most of these core exercise modes offer detailed metrics.

High-movement activities are automatically tracked and recorded, too, courtesy of Fitbit’s SmartTrack feature. The Fitbit Charge 4, however, comes with workout intensity maps and a built-in GPS that should make it more appealing to runners.

Health and Wellness

Fitbit’s Luxe and Charge 4 have comparable health and wellness monitoring tools.

Fitbit Luxe vs Charge 4 Health and Wellness Review
Manage your stress (left) or check your blood oxygen saturation level (right) with these Fitbit trackers.

Apart from fitness, health and wellness is something Fitbit has been working on for the last few years. On the Luxe and Charge 4, several of these health tools are available. For instance, you get the standard 24/7 heart rate monitoring on both devices. As expected, heart rate variability is also measured. The Luxe and Charge 4 boast reliable sleep monitoring, too, one that includes insights on REM sleep stages.

Both trackers check your breathing rate during sleep. Fitbit’s Luxe and Charge 4 are equipped with SpO2 sensors, after all. They also offer Guided Breathing sessions if you need moments of calm, as well as stress management tools. Other mindfulness features are available via the Fitbit App. Like most Fitbit devices, there is also menstrual cycle tracking for both devices. Deeper health insights are available with a Fitbit Premium subscription.

Smart Features and Battery

Fitbit’s Charge 4 has more smartwatch features and boasts a longer battery life than the Luxe.

Fitbit Luxe vs Charge 4 Smart Features and Battery Life
The Luxe enjoys a personalized experience through Fitbit Premium (left); the Charge 4 for contactless payments (right).

The Fitbit Luxe and Charge 4 support call, text, and smartphone notifications. Users also get access to Sleep and Do Not Disturb modes to mute these smart alerts. With the Charge 4, however, you’re getting a little more from the smartwatch department. The tracker comes with Fitbit Pay for contactless payments and the ability to control your Spotify playlist.

In terms of battery life, the Charge 4 has the advantage again. Fitbit’s flagship tracker has a battery that lasts up to seven days on a full charge. The Fitbit Luxe’s battery life, on the other hand, is up to five days. It’s important to keep note that the actual runtime of both devices will vary with use and other factors.


The Fitbit Luxe is a stylish and feature-packed fitness tracker designed for most users, while the Fitbit Charge 4 is a better option for runners.

Amazon product

For most people, the Fitbit Luxe is the best fitness tracker to get. It’s a stylish wearable with a colored touchscreen display that makes it a more interesting purchase. When it comes to fitness and health tracking, you get a solid set of features comparable to other wearables, too. But it isn’t an all-in-one package yet.

If you need a built-in GPS and an altimeter, then you’re better off with the Fitbit Charge 4. Runners, for instance, will find the presence of these sensors appealing. The Charge 4 also has a longer battery life and support for contactless payments. While not necessarily game-changers, these features might sway you to get this tracker instead of the Luxe.


๐Ÿ“Œ What are the key differences between the Fitbit Luxe and Charge 4?

The Fitbit Luxe is a slimmer fitness tracker than the Charge 4. It also features a colored AMOLED display compared to the Charge 4’s greyscale backlit OLED screen. The Charge 4, however, comes with built-in GPS, an altimeter, and support for contactless payments โ€” features missing on the Fitbit Luxe.

๐Ÿ“Œ How many bands do you get with the Fitbit Charge 4?

Every purchase of the Fitbit Charge 4 includes two sizes of the wearable’s Classic Wristbands. If you opt for the Charge 4 special edition, you also get the Woven Reflective bands in small and large.

๐Ÿ“Œ How long is the warranty on the Fitbit Luxe?

Fitbit’s Luxe carries a one-year limited warranty on both the device and its accessories.

๐Ÿ“Œ How long does it take for the Fitbit Charge 4 to charge?

The Charge 4 takes about two hours to be fully charged from 0% to 100% battery.

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Mari Bassig

Senior Editor, writer and researcher passionate about gadgets, social media, and music.