Hi, I've got one of these:
https://www.amazon.co.uk/CatEye-Sensor-ISC-12/dp/B00GTK94LQ?th=1&psc=1
Bluetooth connectivity. With a cable tie around the battery cover as it was wedged stuck when I got it and the tabs broke. Works fine otherwise. You can have it and a wheel magnet for postage if you'd use it. Let me know if you want pictures
@Josē started
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Hi, I've got one of these:
https://www.amazon.co.uk/CatEye-Sensor-ISC-12/dp/B00GTK94LQ?th=1&psc=1
Bluetooth connectivity. With a cable tie around the battery cover as it was wedged stuck when I got it and the tabs broke. Works fine otherwise. You can have it and a wheel magnet for postage if you'd use it. Let me know if you want pictures