NOTE: FW 3181 will be progressively rolled-out to all ScanWatch 2, ScanWatch Nova and ScanWatch Nova Brilliant users. These new firmware updates are rolled out incrementally in batches. We ask for your patience as the firmware update reaches your device. For instructions on how to update your device from the Withings app, click here: iOS | Android

Your ScanWatch 2 just received an exciting new update with its latest OS: HealthSense 4! 🎉

Along with Withings App 8.0, ScanWatch 2 users will be able to enjoy the full breadth of these enhancements. Here is what the HealthSense 4 firmware brings to this new experience:

• Battery Life 🔋
  Extended up to 35 days on a full charge!
• Breathe Enhancements 🫁
  Access a new array of guided breathing exercises right from your watch, such as Relax, Sleep, Energize and Nerve Scan! Learn more, here!
• Continuous Temperature 🌡️
  A new algorithm enables enhanced analysis, more precise cycle tracking and much more!
• Enhanced Overnight Measurements 💤
  Overnight breathing measurements and oxygen saturation will allow you to track trends and give you more ways to improve your sleep.
• REM Sleep Phase 👁️
  We are now able to detect when you are in the REM (Rapid-Eye Movement) phase of your sleep cycle.
• Enhanced Cycle Tracking🌙
  A robust upgrade incorporates our new features in order to give you a better picture and predictive algorithms for your cycle.

+ Numerous bug and optimization features!