Headwind and Polar H9 HRM

Hi,

Headwind Firmware 2.0.57

Polar H9 2.2.0

It cannot find the Polar H9 via Ant+ anymore (since the latest Update?, it worked last season). Only Bluetooth but this strap has only 1 BT connection.

BT available: shows HRM, but with unknown Ant+ id

BT unavailable: nothing found

Searching on device via button same behaviour.

A Garmin strap is found via both channels, Kickr also. But the Polar strap is also found via Ant+ by other devices like Hammerhead and Garmin units.

So Headwind and Polar Ant+ is generally working.

Anyone has similar problems or an idea?

Unpair the other one. Headwind can only support one paired sensor of each type (HR, Power, run pace, speed)

Everything is unpaired. That screenshot is the search and should only show the situation with unknown id and that it finds the Garmin. But sometimes it also has problems with the Garmin:

But the polar is never found via Ant. So I assume there is still a bug in the ant+ search code of the new firmware

Oooh my bad I didn’t realize which screen that was.

One thing I’ve found helps with the Headwind, particularly for firmware updates, is to physically stand further away from the unit to slow down the connection. Once I’ve got everything paired it works fine up close. Honestly can’t think of anything else.

@MaFL2k I have seen that with H10. It is odd where it pairs and then disappears. Log a ticket with support.