Withings Steel HR 36mm - smartwatch, White

Heart rate monitoring
Track heart rate trends day and night, plus continuous heart rate in workout mode

Activity tracking
Automatic walk, run, swim (water resistant - 50M) and 10+ activities recognized, plus calories burnedand distance

Sleep monitoring
Sleep cycle analysis (light and deep sleep) plus silent vibrating alarm with Smart Wake-Up

Digital screen
Get smartphone notifications, plus view daily stats—like steps, distance, and heart rate—with the push of a button

Long battery life
Up to 25 days on a single charge, plus 20 more with time and activity tracking only

• Heart rate: Beats per minute
• Steps: Based on user's motion
• Distance : Based on the user’s profile for high precision
• Calories: Health Mate app widget displays active & metabolic calories, as well as the total caloric expenditure
• Running: Automatically detected
• In-app daily recap of duration and distance
• Swimming: Automatically detected | Duration and calories
• Sleep: Time it takes to fall asleep | Duration | Sleep cycles (light and deep sleep) | Sleep interruptions
• Fitness Level assessment (Steel HR Sport only): Via VO2 Max estimation