This tracker measures stress. Sort of.

Very good battery life (up to a week). Beautiful screen. Easy-to-navigate app and easily customizable. Works with Google Assistant as well as Alexa. Fitbit Premium still rules. It can measure blood oxygen (SpO2) levels and electrodermal activity for stress. Sensors are accurate.

New SpO2 and stress-management tools are less helpful than they sound. Optical O2 sensors bug out occasionally. Too many weird operational hiccups for a premium-priced tracker.

The Fitbit Sense is about more than just getting in shape—it’s about getting healthy. I get a lot of pitches for gadgets claiming to offer better sleep, health, and fitness, and many of them feel like high-tech snake oil. For every ailment, there seems to be a tech-based solution.

Attractive, Long battery life, Comprehensive fitness/health features

Small app store, No Spotify music storage

The Fitbit Sense is an ambitious smartwatch that seems like a perfect fit for these stressful times, with as much emphasis on mental wellbeing as tracking physical workouts. There's room for improvement on the software side, but if you're interested in practicing mindfulness and making small steps...

Detailed mood and stress logging; On-board GPS for workouts; Extremely comfortable to wear

Many tools require Fitbit Premium; Step counts not 100% inaccurate

The Versa helped Fitbit reverse its fortunes after a long, gradual slide. The company was slow to embrace the smartwatch, and stumbled somewhat out of the gate with the Ionic. But the Versa found a perfect sweet spot that build atop generations of wearable health knowhow, key acquisitions like...

There’s no question Fitbit has packed in ‘all the sensors’ to the Fitbit Sense. The challenge is whether or not all that data is usable and actionable. And at this point I’m just not seeing that occurring yet.

With the Fitbit Sense, Fitbit has finally made a premium wearable that can appeal to the health and fitness conscious alike. As there’s no lacking for the amount of sensors included, and the vast amount of information and workout plans provided by Fitbit Premium, the Fitbit Sense is one of the best...

Best implementation of stress-tracking so far; adds EDA sensor and has FDA-cleared ECG; low and high heart rate notifications; lengthy battery life plus fast charging; adds more advanced health metrics; improved strap design; accurate tracking

Real-time heart rate-tracking was laggy on-wrist; side button is easily triggered accidentally; always-on display zaps battery; screen not as responsive as I'd like

Proactive. Thanks to ECG, heart rate, SpO2 and temperature sensors, Fitbit Sense currently is one of the most advanced wearables in terms of health monitoring. We have taken a close look at this smartwatch and its health functions in our review.

If you are looking for a smartwatch with an ECG function, the Fitbit sense is currently one of the o...

The Fitbit Sense is a solid smartwatch with a good screen, a relatively slim design, two day-plus battery life, solid Google Assistant or Alexa integration and simple smartphone alerts.

Pros: good screen; responsive; slim design; extensive health tracking; ECG; good basic workout tracking; GPS; good activity motivation; Google Assistant/Alexa; solid smartwatch battery life.

Cons: not sustainable; no OOW repair options; proprietary straps; issues with GPS accuracy; no advanced workout tracking; some health-tracking features require additional monthly subscription; short charging cable.

The Fitbit Sense is the flagship device in the Fitbit range, the top device from one of the top names in wearables – and we've had one strapped to our wrist for the past couple of weeks to try and figure out whether or not it's worth the US$299.95 that you'll have to pay to get hold of one.