Nokia Steel HR review: A classy, minimalist smartwatch | Expert Reviews
Amazon.com: Withings Steel HR Sport Hybrid Smartwatch (40mm) - Activity, Sleep, Fitness and Heart Rate Tracker with Connected GPS, Smart Notifications, Water Resistant with 25-Day Battery Life : Electronics
Withings Steel HR Hybrid Smartwatch - Activity, Sleep, Fitness and Heart Rate Tracker with Connected GPS - Walmart.com
Withings does the hybrid smartwatch right with the Steel HR | TechCrunch
Withings Steel HR Sport review: A top-notch $200 hybrid watch - Gearbrain