Withings ScanWatch Light Hybrid Smart Watch, 37mm

ScanWatch Light is the perfect representation of what a health hybrid smartwatch should be –  advanced sensors providing essential & accurate health data all nested in a premium & lightweight watch. And because improving or maintaining health is a journey that benefits from around-the-clock tracking, ScanWatch Light packs 30 days of battery life before needing to be recharged.

• Follow Your Heart – Get notified if your heart is beating too fast or too slow, track your heart rate day and night and help manage stress and anxiety with breathing exercises.
• Stay on Track – Monitor every move with 40+ activities recognized, assess your performance with heart rate zones, Fitness Level via VO2 max estimation, and progress towards goals right on the watch.
• 30-day Battery and Extra Durability – Enjoy the freedom of 24/7 tracking for 30 days before needing to recharge, plus benefit from premium materials so you can live life to the fullest.
• Menstrual Cycle Guide – Track your menstrual cycle by tracking your phases, duration and symptoms, empowering you to create a personalized routine that aligns with your body’s needs.
• Overnight Health Parameters – Wake to your sleep quality score and deep dive into your sleep metrics with info on how to improve them.
• Lifestyle Companion – Build better routines with personalized reminders, access to health data history right on your watch and the benefit of customizable smartphone notifications. 

Weight & Dimensions –  
-Dimensions: 37mm 
-Weight (without wristband): 27.1g
Screen display – 
-Grayscale OLED display
-14504 px, 282 PPI
Materials
-Stainless Steel Case
-Gorilla Glass
-Stainless Steel Crown
Sensors
-High Dynamic Range Accelerometer
-Multi-wavelength PPG 
Water Resistance
-5ATM
Battery
-Up to 30-day battery life
-Charging Time: 2 hours
-Docking Station (USB-C Compatible)
Connectivity
-Bluetooth Low Energy
Withings App
-Available on: App Store (iOS), Google Play Store (Android)
-Apple Health, Google Health Connect & Google Fit compatible
-Withings App Web dashboard
-iPhone, iPad, or iPod touch with iOS 15 and higher, or Android device with OS 9 and higher
-Cannot be set up from a computer