While the design differences are minimal, there are sizeable changes in the area of health monitoring.īoth of these smartwatches will provide the health tracking basics, such as all-day heart rate monitoring, high/low heart rate notifications, irregular heart rhythm notifications, sleep tracking, and SpO2 blood oxygen readings.īoth will also provide wellness reports, menstrual health tracking, resting heart rate, heart rate variability, and skin temperature variation.Īnd Fitbit's presentation of this data, and via its Metrics Dashboard, is among the best in the business.īut the Sense 2 takes this even further, thanks to those extra sensors detailed in the section above. Both are small, light and comfortable enough for 24/7 wear, and we think they present a really neat and relatively unisex option. Given the lack of practical design differences, you can't really go wrong here from a pure on-the-wrist perspective. The Versa 4, meanwhile, is available in a black case/black band, silver case/blue band, rose gold case/pink band and rose gold case/burgundy band.

The Sense 2 is available in three stylings - a graphite case/graphite band, a silver case/white band or a gold case/blue band option. This unlocks a good chunk of health features that aren't available on the Versa 4, though both devices feature GPS tracking and blood oxygen monitoring capabilities.Īnother big omission in the Versa 4 is the lack of Wi-Fi, though it does still, at least, offer the ability to enjoy Google Pay/Fitbit Pay by featuring NFC.Īside from this, the main design differences are in the colors and finishes. The Sense 2 features a more detailed array on the rear of the case, with a continuous electrodermal activity (cEDA) sensor and a multipurpose electrical heart rate sensor packed in alongside the optical heart monitor. The real difference in the overall designs is in the sensor department.

Looking at the Versa 4 and Sense 2 side by side, there are no differences in the screen size, case size, or build quality.īoth also feature the same button on the edge of the aluminum case, with the same punchy AMOLED display and resolution packed onto the watch face.

Fitbit sense vs fitbit versa 2