Review on Garmin Speed and Cadence Sensor 2 Bundle: Premium Bike Sensors for Speed and Pedaling Cadence Monitoring by Elijah Pope

Dear Garmin products. From golf GPS to bike sensors, they are top notch. Customer service with Garmin was also a positive experience. With one caveat; Use caution when replacing the cadence sensor battery. Another reviewer mentioned this. To remove the CR2032 battery, you must pull the paper tab. If you pull too hard, you will find that the paper tab is part of the paper body, which will completely detach. Not a big deal, but that paper body has metal contact points. If you don't put it back in exactly the right position, you won't get a bluetooth/ant+ connection. There are 4 contact points, 1 long for Bluetooth and 3 narrow for Ant+. If any of them are misplaced or bent in any other way after changing the battery, you will not get a connection. It works flawlessly. My Garmin speed 2 and cadence 2 sensors connect easily to a Lezyne GPS navigator! I can highly recommend the product. I would have given 5 stars if it weren't for the filigree replacement of the cadence battery.