Is fitbit sense better than versa 3

2. Design

Is fitbit sense better than versa 3

Fitbit Sense

One noticeable difference between the Fitbit Sense and Fitbit Versa 3 when it comes to design is the two notches found on the Sense's display that indicates where your hand should be positioned if you're using the electrodermal activity sensor.

The only other difference is that the Fitbit Sense comes in sage grey, carbon and lunar white. You can find the Fitbit Versa 3 in midnight, black, pink clay, olive green and thistle.

3. Health and Fitness Tracking

Is fitbit sense better than versa 3

Fitbit Versa 3

Let's start with the health and fitness features that the Fitbit Sense and Fitbit Versa 3 share. You'll find that both devices include a built-in GPS, improved heart-rate sensors, sleep tracking, a built-in microphone and speaker and a choice between the Amazon Alexa or Google voice assistant.

Yet, with the extra you're spending on the Fitbit Sense, you're getting a more in-depth look at your health. Firstly, there's an ECG app that aids in monitoring your heart for signs of atrial fibrillation (AF or AFib), a condition of irregular heart rhythm. In the case that your heartbeat falls below or goes beyond the typical heart rate, the Fitbit Sense will send alerts to you.

Secondly, the Fitbit Sense has a new temperature sensor. This tracks changes in your skin temperature that indicate early indicators of illness, menstrual cycle or pregnancy.

Finally, the Fitbit Sense includes a sensor to track electrodermal activity which measures stress responses through electric changes in your skin's sweat level. To use this feature, all you've got to do is place your palm over the face of the Sense. Then, the Sense and Fitbit app will guide you through meditation or relaxation activities to mitigate stress.

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Fitbit Sense and Fitbit Versa 3

(Image credit: Fitbit)

The Fitbit Sense and Fitbit Versa 3 launched at the same time and look almost identical, but there are some important differences to know when you're choosing the right one for you.

The key difference is that the Fitbit Sense has two extra health-monitoring features: a sensor for tracking electrodermal activity, which is an indicator of stress, and an ECG sensor, which can detect an abnormal heart rhythm that should be investigated by a doctor.

If you're interested in taking control of your general health, or controlling your stress levels, the Sense is probably the right watch for you. If, on the other hand, you're more interested in having a stylish watch for tracking everyday workouts, monitoring your sleep and delivering app notifications to your wrist, the Fitbit Versa 3 might have all the features you need (for a considerably lower price).

Need more info? Read on for all the differences between the Versa 3 and the Sense, so you can choose the best Fitbit for you.

Price and release date

  • Fitbit Sense is more expensive than Versa 3
  • We've seen several deals on both since launch

The Fitbit Versa 3 and Fitbit Sense were revealed at a virtual conference in August 2020, and went on sale globally in late September.

The Versa 3 is available for $229.95 / £199.99 / AU$499.95 direct from Fitbit, while the Sense costs $329.95 / £299.99 / AU$399.95. Both are usually available more cheaply from third-party retailers though (we've rounded up today's best prices below), and several stores have offered special deals on both devices since launch.

Design

  • Identical case and strap
  • Different color options

The Fitbit Sense and Fitbit Versa 3 look almost identical, with the same square face, aluminum case, and soft silicone strap (other bands are available, and fit both devices). The only noticeable difference is a small indentation on either side of the Fitbit Sense's screen, indicating where to place your hand to use the electrodermal activity sensor (more on that shortly).

Otherwise, the only differences are the default watch faces (which can be changed through the Fitbit app) and the choice of colors. The Fitbit Versa 3 comes in midnight/soft gold, black/black and pink clay/soft gold. The Fitbit Sense is available in  carbon/graphite and lunar white/soft gold.

Health and fitness features

  • Fitbit Sense can measure stress
  • Fitbit Sense can also take ECG readings
  • Both watches feature on-board GPS

One of the main differences between the two watches is the Fitbit Sense's stress measurement sensor, which measures changes in your skin's conductivity (electrodermal activity, or EDA), which can be indicative of physical or emotional stress.

To use it, hold your palm over the watch's face and sit quietly for a minute. Once the time has elapsed, you'll see how many EDA responses were recorded; the more responses, the more stress. You will also be prompted to record your mood, and the Fitbit app provides a space for you to enter any factors that have might influenced your mood or stress level.

Fitbit Sense

You can access the Fitbit Sense's EDA scanner easily through the watch's app menu (Image credit: Ida Blix)

The Fitbit Sense also has an ECG sensor, which is used with the Fitbit ECG app to detect signs of atrial fibrillation (an irregular heart rhythm). If atrial fibrillation is detected, the Fitbit app can produce a report that you can share with your doctor or a relative.

Both watches feature 20+ goal-based exercise modes, plus on-board GPS and GLONASS so you can track runs and bike rides without carrying your phone. The watches will also track your heart rate and step count throughout the day.

The Fitbit Sense and Versa 3 both have SpO2 sensors to measure blood oxygen saturation overnight. Low SpO2 can be a sign of problems like sleep apnea that should be investigated by your doctor.

Both watches will monitor your sleep stages throughout the night (light, REM and deep) and give you a report each morning showing how long you spent in each stage. The Fitbit app can provide you with tips to help you get a better night's rest.

Fitbit Versa 3

Both the Fitbit Sense and Versa 3 last around six days on a single charge (Image credit: TechRadar)

Smartwatch features

  • Identical features for both watches

In terms of everyday smartwatch features, the Fitbit Sense and Versa 3 are pretty much identical. Both allow you to stream music and podcasts directly from Deezer, or control your Spotify playlist from your wrist. You can also receive app, text and call notifications through both devices, and make voice calls when your phone is nearby,

Both the Sense and Versa 3 support voice controls through Amazon Alexa and Google Assistant, and allow you to make contactless payments through Fitbit Pay.

You can download extra apps and watch faces for the Sense and Versa 3 through the Fitbit app.

Battery life

  • Around six days for both watches

Fitbit quotes both the Sense and Versa 3's battery life at six days with normal use, and our reviewers found that the be accurate. Using on-board GPS will drain the battery more quickly, so you'll need to charge your watch more frequently if you work out regularly.


This article is part of TechRadar's Get Fit in 2022 series – a collection of ideas and guides to help get your new year's health goals off to the right start, whatever your current level of fitness.

  • Need something more specialized? Check out our guide to the best running watches

Cat is the editor of TechRadar's sister site Advnture. She’s a UK Athletics qualified run leader, and in her spare time enjoys nothing more than lacing up her shoes and hitting the roads and trails (the muddier, the better)

Which is the best Fitbit Sense or versa?

Overall winner: Fitbit Sense 2 The Fitbit Sense 2 is just a better fitness tracker. It does everything that the Fitbit Versa 4 does and throws in an ECG, a skin-temperature sensor, and a stress tracker. You'll have to pay more for the pleasure, though, but that's simply the price of admission.

Is the sense worth it over the Versa 3?

Versa 3 vs Sense: Conclusion The Versa 3 is a great fitness smartwatch at a good price, but the extra $100 will be well spent on the Sense.