My 1 month old Garmin HRM is displaying a no signal when pairing through Bluetooth. It detects the HRM, connects fine, but then displays a no signal message.
This started earlier this week post the latest Zwift update. Changed battery, disconnected all Bluetooth devices to no avail. Never had an issue until now and reading through posts it seems this is a common issue post the update.
I’m running Zwift through an iPhone XR.
Any advice would be appreciated.