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
Amazon.com: YUPVM Silicone Watchband for Polar A360 A370 Wristband Silicone Wriststrap Bracelet Replacement for Polar Fitness Tracker Black 85035A2 : Electronics
Fashion Sport Silicone Bracelet Smart Watch Band WristStrap For Polar A370 A360 Magnetic Wristband for Pain| | - AliExpress