Versus Matchup · Reviewed by Sanjiv Sathiah, Managing Editor
A head-to-head wearable comparison of critic scores, GPS & sensor accuracy, battery endurance, value pressure, and buyer fit.
Carries the stronger blended case on critic score (83), value score (100), and release longevity.
Withings ScanWatch Light
Delivering the timeless 37mm stainless-steel dress-watch aesthetic and 30-day battery life of the flagship ScanWatch 2 at $100 less, the Withings ScanWatch Light focuses on 24/7 heart rate, respiratory rate, sleep quality, and cycle tracking. It omits the clinical ECG and baseline temperature sensors of its pricier sibling, making it an effortless everyday hybrid for wellness minimalists.
Withings ScanWatch 2
For professionals and mechanical-watch lovers who refuse to wear a glowing digital computer with a dress shirt, the Withings ScanWatch 2 conceals FDA-cleared single-lead ECG, SpO2, and 24/7 TempTech baseline temperature tracking beneath a classic Swiss-styled analog dial with anti-reflective sapphire glass. Its 30-day battery life per charge is phenomenal, though its tiny 0.63-inch grayscale PMOLED sub-dial is meant for quick health checks rather than workout intervals.
| Metric | Withings ScanWatch Light | Withings ScanWatch 2 |
|---|---|---|
| Critic MetaScore | 83/100 | 82/100 |
| Value Score | 100/100 | 100/100 |
| Typical Street Price | $249 | $349 |
| Category | Fitness Trackers | Fitness Trackers |
| Key Hardware / Sensors | 37mm dress hybrid / Gorilla Glass / 30-day battery | Hybrid analog + OLED / ECG / 30-day battery |
| Battery Life | Up to 30 days on a single USB-C dock recharge | Up to 30 days on a single 2-hour USB-C dock charge |
| Sensors & GPS | High-dynamic-range PPG optical HR, respiratory rate, sleep quality score, menstrual cycle tracking | TempTech24/7 baseline temperature module, FDA-cleared single-lead ECG, SpO2, multi-wavelength PPG |
| Display | Analog hands + 0.63-inch grayscale OLED notifications & activity sub-dial + Crown | Classic analog dial hands + 0.63-inch grayscale OLED sub-dial + Digital Crown |
| Case & Lens Glass | 37mm lightweight stainless steel case (27.1g), Corning Gorilla Glass | 38mm or 42mm stainless steel case, anti-reflective Sapphire glass |
| Water & Dive Rating | 5 ATM (50m water resistance) | 5 ATM (50m swimproof) |
| Platform & Storage | Withings HealthSense OS 3 (40+ automatic & manual activity recognitions, Connected GPS) | Withings HealthSense OS 3 (24/7 thermal regulation, AFib & respiratory monitoring) |
| Phone Compatibility | iOS & Android via Withings App | iOS & Android via Withings App (core health & ECG metrics free) |
| Release Age | 3y 2m old | 3y 2m old |
| Consensus | 83/100 | 82/100 |
| Buying Verdict | Best value | Best value |
Withings ScanWatch Light takes the overall recommendation on Smartwatchify (83 MetaScore vs 82), while Withings ScanWatch 2 remains a strong option depending on street price ($349) and ecosystem preference.
Withings ScanWatch Light is listed around $249 (100/100 value score), whereas Withings ScanWatch 2 is listed around $349 (100/100 value score). Check live Amazon and B&H Photo offers as wearable discounts frequently shift the value winner.
Choose Withings ScanWatch Light for the stronger all-around critic consensus and sensor longevity, or pick Withings ScanWatch 2 if its battery life, form factor, or current deal price fits your priorities better.
Managing Editor
Sanjiv is a veteran technology journalist and the Managing Editor across our network. With over 15 years of experience writing and reviewing consumer electronics, his bylines have appeared in top-tier tech publications including MacNN, Electronista, SlashGear, and Notebook Check. His deep industry knowledge and authoritative, buyer-focused insights drive our "Editor's Verdict" recommendations, ensuring you cut through the noise and buy the right tech.