Fitbit Sense 2
Score: 80/100
Withings ScanWatch 2
Score: 85/100Rankings
The Withings ScanWatch 2 is a hybrid analog-digital smartwatch that blends a classic stainless-steel design with a discreet OLED screen and a 30-day battery life. Its drawbacks include a relatively heavy feel when the band is attached and a very small digital display. It is best suited for health-focused professionals who value medical-grade tracking and long battery endurance.
Fitbit Sense 2 combines a 40.1 mm AMOLED screen with advanced health tracking and up to six days of battery life. The watch is relatively heavy and its ECG feature is region-restricted. It's perfect for health-focused users who value long wear time and comprehensive metrics.
| Attribute | | |
|---|---|---|
144 hours | 720 hoursbest | |
| ↓ lower better | 190.5 g | 83 gbest |
40.1 mmbest | 16 mm | |
4 GBbest | — | |
1 years | 2 yearsbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Software(1) | ||
Operating System | Fitbit OS | HealthSense OS |
Battery & Power(1) | ||
Battery Life (hours) | 144 hours | 720 hours |
Display(3) | ||
Display Size (mm) | 40.1 mm | 16 mm |
Display Resolution | 336x336 | 14504 |
Display Type | AMOLED | Grayscale OLED |
General(1) | ||
Warranty Period (years) | 1 years | 2 years |
Build & Design(2) | ||
Weight (g) | 190.5 g | 83 g |
Water & Dust Resistance (IP Rating) | 50m | 5 ATM |
Products in the top-left offer the best value (high score, low price).
Professional reviewers highlight the Sense's advanced health toolkit-cEDA stress monitoring, skin temperature tracking, and SpO₂ measurement-as innovative steps beyond typical fitness trackers, while noting the limited regional availability of the ECG feature.
Everyday users appreciate the advanced health sensors, long battery life, and on-wrist call handling, but note the ECG's regional limitations and the watch's weight compared to lighter competitors.
Professional reviewers praise the ScanWatch 2 for its impressive 30-day battery, premium materials and the seamless hybrid design that merges classic watch styling with modern health sensors. They also commend the precise accelerometer and the addition of temperature and HRV tracking. However, they note the 42 mm model's higher band-included weight and the modest 0.63-inch screen as drawbacks, and they flag inconsistencies in spec listings that could confuse buyers.
Everyday users generally enjoy the lightweight feel of the watch without the band, the long battery life and the subtle hybrid look that doesn't scream 'smartwatch.' The most common complaints revolve around the heft when the band is attached and the limited size of the OLED display, with some confusion about the exact glass material used.
“Gadgetoid highlights the 52.6 g (42 mm without band) as "svelte" compared to the original ScanWatch's 83 g.”
