Withings ScanWatch 2 Review: Hybrid Smartwatch for Heart Health, Fitness, and Sleep Tracking

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The Withings ScanWatch 2 is a hybrid smartwatch designed to provide comprehensive health monitoring. With features like 24/7 heart rate monitoring, temperature tracking, advanced respiratory insights, and sleep tracking, it offers users a detailed view of their health. Its impressive 30-day battery life and compatibility with both Android and Apple devices make it an excellent choice for anyone looking to improve their wellness.

Product Information

The Withings ScanWatch 2 integrates advanced health tracking technologies into a sleek, hybrid smartwatch design. It offers continuous heart rate monitoring, temperature tracking using the TempTech24/7 module, and detailed sleep tracking. This smartwatch also includes respiratory insights and a variety of fitness tracking features.

Key Features:

  • 24/7 Heart Rate Monitoring: Get notifications if your heart rate is too high or too low, and track heart health over time with overnight heart rate variability.
  • Temperature Tracking: The TempTech24/7 module provides baseline body temperature and fluctuations that may indicate illness onset.
  • Advanced Respiratory Insights: Measure blood oxygen levels on-demand and track overnight for breathing disturbances.
  • Sleep Tracker: Monitor sleep duration, light and deep sleep stages, sleep interruptions, sleep regularity, and receive a Sleep Quality Score.
  • Long Battery Life: Up to 30 days of battery life on a single charge.
  • Compatibility: Works with both Android and Apple devices, and is HSA/FSA eligible.


Why People Prefer the Withings ScanWatch 2

The Withings ScanWatch 2 is favored for its robust health tracking capabilities and hybrid design that combines the best of analog and digital features. Users appreciate the proactive heart health monitoring, comprehensive temperature and respiratory tracking, and detailed sleep analysis. Its long battery life and compatibility with multiple devices further enhance its appeal.


The standout feature of the Withings ScanWatch 2 is its proactive heart health tracking, which provides notifications if your heart rate is abnormal and tracks overnight heart rate variability. The temperature tracking feature helps users monitor baseline body temperature and detect potential illnesses early. Advanced respiratory insights allow for on-demand SpO2 measurements and overnight breathing disturbance tracking.

Additional Features

The ScanWatch 2’s sleep tracker monitors various sleep metrics, including sleep duration, stages, interruptions, and regularity. It also provides a Sleep Quality Score to help users understand their sleep patterns better. The smartwatch’s long battery life ensures it remains functional for up to 30 days on a single charge, reducing the need for frequent recharging.

Other Users’ Opinions

Users of the Withings ScanWatch 2 often highlight its advanced health tracking features and hybrid design as major benefits. Many appreciate the detailed insights into their heart health, temperature variations, respiratory patterns, and sleep quality. The long battery life and compatibility with both Android and Apple devices are also frequently mentioned as positive aspects.

Our Verdict

The Withings ScanWatch 2 is an excellent choice for individuals seeking comprehensive health monitoring in a stylish hybrid smartwatch. Its advanced heart, temperature, respiratory, and sleep tracking features, combined with a long battery life and cross-platform compatibility, make it a standout option in the wearable tech market.

Pros and Cons


  • Advanced heart health tracking with notifications
  • Comprehensive temperature and respiratory insights
  • Detailed sleep tracking with quality assessment
  • Long battery life (up to 30 days)
  • Compatible with both Android and Apple devices
  • HSA/FSA eligible


  • Some features may require additional setup or apps
  • Hybrid design may not appeal to all users


The Withings ScanWatch 2 offers a powerful blend of health tracking and smartwatch features in a hybrid design. Its advanced monitoring capabilities, long battery life, and device compatibility make it a valuable tool for anyone looking to manage their health more effectively.

See More Information and Buy on Amazon

Check out the Withings ScanWatch 2 on Amazon

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