Powertap P1 pedal power cycling meter with Ant+ and Bluetooth pairing. This is one of the best products out there to record cycling power. There are lots of reviews once you start googling. I have included 2 here. The item "Powertap P1 pedal power cycling meter with Ant+ and Bluetooth pairing" is in sale since Sunday, November 28, 2021.
This item is in the category "Sporting Goods\Cycling\Bicycle Electronics\Cycle Computers & GPS". The seller is "jamesjackthefarmer" and is located in Millstreet, Cork. This item can be shipped worldwide.