Intelligence is the New Black: Testing the Withings ScanWatch Nova’s 2026 AI Updates

My gem-studded Rachel Gilbert number was ready to rock—a natural outfit selection for NYE 2025. However, I was seriously struggling to find a suitably sparkly accessory. One that looked good, but that would also help me count down the end of the year that was. Fortunately, as I slipped on the Withings ScanWatch Nova just as the city glittered under the last sunset of the year, it truly felt like I nailed the accessory my New Year’s outfit needed.

The sunray blue dial shimmered under the party lights, the mirror-polished stainless steel edges caught every flicker, and the Super-LumiNova hands practically glowed as I clinked glasses at midnight. The Oyster-style bracelet was comfortable enough to dance in for hours, yet sleek enough to feel completely elevated. And, when I swapped the metal bracelet for the sporty fluoroelastomer band the next day, it was like the Nova read my mind—ready to move seamlessly from glam to goal-getter.

Beyond the Celebration: The 2026 Edge

But the real magic began once the confetti settled. The ScanWatch Nova isn’t just a (literal) pretty face; it’s a portal into 2026’s “Longevity” movement. From the first beep of the countdown, I knew the Nova wasn’t just there to look stylish—it was about to help me stick to the resolutions I’d been daydreaming about. And, thanks to the latest HealthSense 4 OS update, it does this better than ever.

Withings has redesigned the ScanWatch experience with Withings Intelligence, a suite of predictive AI algorithms that monitor over 35 health metrics. The Nova now boasts a record 35-day battery life, which meant I didn’t have to worry about recharging while juggling late-night celebrations and early-morning workouts.

Fitness and Recovery in Real-Time

Take my fitness goals, for example. The Nova tracks more than 40 activities automatically. With built-in GPS, my New Year’s Day run felt effortless—I didn’t even need my phone—and the 10 ATM water resistance meant my post-workout shower never interfered with my stats.

Then there’s my sleep. The 2026 update delivers enhanced REM sleep analysis and overnight respiratory rhythm tracking. The Vitalité Indicator, exclusive to Withings+ members, decoded my post-party fatigue by analyzing heart rate variability and temperature trends, letting me know exactly when I needed to ease up.

Cutting-Edge Longevity

Temperature monitoring is a standout in 2026. The Nova remains the only hybrid smartwatch with the TempTech Module for continuous day-and-night tracking. It can detect subtle changes that act as early illness warnings or cycle predictions—proactive insights that make resolutions feel realistic.

As I move into the second week of January, the Nova has become my 24/7 personal health assistant. It even integrates with the brand-new Body Scan 2 longevity station (just announced at CES 2026), syncing my vascular age and heart health data for a complete picture of my “Health Trajectory.”

From New Year’s Eve sparkle to January accountability, the ScanWatch Nova is more than a gadget—it’s a best friend that keeps me looking good while guiding me toward my best self.

Key 2026 Tech Updates Included:

  • HealthSense 4 OS: Now features “Withings Intelligence” for AI-driven personalized insights.
  • Longevity Ecosystem: Mention of the Body Scan 2 (CES 2026 Innovation Award winner) which pairs with the watch to track over 60 biomarkers.
  • Expanded Battery: Confirmed 35-day runtime even with high-intensity tracking.
  • Vitalité Indicator: Advanced HRV-based coaching to manage daily energy.
Marie-Antoinette Issa: Marie-Antoinette Issa is the Beauty & Lifestyle Editor for Women Love Tech and The Carousel. She has worked across news and women's lifestyle magazines and websites including Cosmopolitan, Cleo, Madison, Concrete Playground, The Urban List and Daily Mail, I Quit Sugar and Huffington Post.

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