BERLIN—If you're in the market for a wellness-focused smartwatch with exceptional battery life and a stylish design, you might be interested in the new ScanWatches from Withings. The French consumer health tech brand at IFA Berlin introduced the flagship ScanWatch 2 ($349.95), a follow-up to the original version it released in 2021, and a pared-down ScanWatch Light ($249.95) for those just starting out on a path toward wellness. I had the opportunity to spend some time with the ScanWatch 2 and the ScanWatch Light here at IFA where their classy looks caught my eye. Withings' new wearables both sport a classic analog watch design with a 0.63-inch circular OLED grayscale display sitting behind the clock hands. The OLED can show health stats such as your heart rate and step count, smartphone notifications like WhatsApp messages, the date and a digital clock, and more. A second circular inset sits below the tiny round OLED on the ScanWatch 2. It features a single-arm analog ...