“I have previously contacted via email and phone about my review of the wahoo cadence sensor but I will let you know again as you keep sending me surveys. The Garmin 130 plus showed battery low on cadence sensor after 3 hours operation. I replaced the battery with one I had here. It has lasted about 10 hours riding and now have a low battery warning on the Garmin. This battery shows 2.8v so it is flat. It was a battery I had for some time so may have been a bit low initially. I have bought a new 2023 battery which has a voltage of 3.3v. I will see how long this one lasts. If it fails in a short period, I will drop the wahoo in as faulty when I am next in south Melbourne . This is what I discussed with one of your team members who phoned me last Wednesday.”