Hands-on with Garmin's new Vivosmart HR+ (now with GPS)
User manual Garmin vívosmart HR (English - 16 pages)
Garmin Vivosmart HR In-Depth Review | DC Rainmaker
Garmin vívosmart HR Activity Tracker with Garmin Elevate, Black - Sam's Club
Garmin vivosmart® HR (Black - extra large fit) Water-resistant activity tracker with built-in heart rate monitor at Crutchfield
The validity of activity trackers is affected by walking speed: the criterion validity of Garmin Vivosmart® HR and StepWatch™ 3 for measuring steps at various walking speeds under controlled conditions [PeerJ]
Garmin Vivosmart HR Plus Review | Trusted Reviews
Garmin vivosmart 4 (Large - Black/Midnight) Activity tracker with heart rate monitor at Crutchfield