Withings Steel HR – Hybrid Smartwatch – Activity Tracker with Connected GPS
Withings Steel HR – Hybrid Smartwatch – Activity Tracker with Connected GPS, Heart Rate Monitor, Sleep Monitor, Smart Notifications, Water Resistant with 25-day Battery Life HEART RATE MONITORING – Maximize your workouts with continuous heart rate and in-depth reporting plus daily and overnight HR. LONG-LASTING BATTERY – Up to 25 days battery life on one charge, plus 20 more days...