The latest OS version for Withings’s smartwatch-in-disguise also brings updates to sleep tracking and health metrics.
Withings, which is best known for its smart scales and similar devices, also makes a smartwatch series, the latest of which is the ScanWatch 2. At IFA 2025, the company announced a new blue and silver version of the 42mm model. It also unveiled HealthSense 4, an AI-laden software update that leverages the tech to handle a set of new health- and sleep-tracking features.
I grabbed a picture of the ScanWatch 2 while I was there, and now I get the appeal of this watch. If you’re not familiar, the ScanWatch’s big deal is that they’re like smartwatches disguised as regular old analog watches, complete with mechanical time-telling hands and a more standard overall watch face. The screen itself is just a watch face complication—a tiny circle embedded in the upper part of the screen. The ScanWatch 2 looks nice, and the blue-banded, silver model is no different. In fact, I’m a fan of the blue, if only because it reminds me of the blue suit Adam Sandler wears throughout the movie Punch Drunk Love. (If you haven’t seen it and you’re scoffing at an Adam Sandler mention in this Very Serious Smartwatch Article, cut it out, and go watch the movie.)
This version of the ScanWatch 2 is available now on Withings’s website, Amazon, Target, and Best Buy, and costs $369.95. Buyers will get a month of Withings Plus for free. (After that, it’s $9.95 a month, or $99.50 per year.)
Under the hood, the ScanWatch 2 does a lot of what other, more conspicuous smartwatches do. It takes measurements of things like heart rate and blood oxygen level, or carries out ECG readings to power atrial fibrillation detection.
With HealthSense 4, the ScanWatch 2 (and ScanWatch Nova and Nova Brilliant, but not the original ScanWatch or ScanWatch Light) can now track REM sleep and take more accurate measurements of your breathing rhythm while you sleep.
