Amazon.com: Ysang for Polar A360/A370 Smart Watch Fitness Tracker Replacement Watchband Soft Silicone Rubber Watch Band Wrist Strap Case for Polar A360 Smart Watch (Band Only,No Tracker) : Everything Else
Amazon.com: RuenTech 2Pcs Band for Polar A360 Replacement Bands, Soft Silicone Strap Sport Wristband Compatible with Polar A360 and A370 Fitness Tracker (Black&Lime) : Electronics
Polar A370 | eBay
Silicone Watch Band Black Buckle Wrist Strap for Polar A360 A370 Series Bracelet | eBay