Not sure whether anyone has come across this alternative to the SmartDrive?

Cost seems to be similar to the SD in Australia.

Range is better than the SD, but it’s heavier, and presumably the battery is larger which might preclude it from some airlines.

It has a controller rather than a watch. Both use Bluetooth to connect.

Good to see alternatives out there, but I don’t see it as being a game-changer when compared to the SD.