Withings Steel HR Sport Smartwatch (40mm) – Activity Tracker, Heart Rate Monitor, Sleep Monitor, GPS, Water Resistant Smart Watch
- Heart rate tracking – Maximize your workouts with continuous heart rate and in-depth reporting plus daily and overnight HR.
- Workout mode w/connected GPS – Maps your session with distance, elevation and pace.
- Fitness level – Assesses your cardiovascular capacity when running based on V02 max estimation.
- Goes the distance – Water resistant up to 50m, 25 days of battery life on one charge, durable stainless steel case.
- Sleep tracking – Wake to a Sleep Score based on light & deep sleep cycles, interruptions, depth & regularity plus enjoy a silent vibrating alarm.
- Smart notifications – Call, text, event and app notifications from your smartphone.
- The charging time is approximately 2 hours to 100% and about 1 hour to 80%.The battery life is Up to 5 days in workout mode and +20 additional days in power reserve mode (time and activity tracking only)