Polar H7 Bluetooth Heart Rate Transmitter w/ HRM USA Strap – HeartRateMonitorsUSA.com
Amazon.com: Heart Rate Monitor USA Replacement Soft Strap (Works with Polar H7 H9 H10 & More / Works with Garmin Dual) Med/XXL : Everything Else
EVA Storage Carrying Case Compatible With Polar H10 Heart Rate Monitor – TUDIA Products
Amazon.com: TUDIA EVA Empty Case for Heart Rate Monitor with Chest Strap Compatible with Polar H10 [Case ONLY, Device NOT Included] : Sports & Outdoors