Jason Hickswrote a review of Garmin Vector 3S Power Meter Pedals on July 23, 2019
This is my first power meter and I have to say I am impressed so far. They were very easy to install and connected right away. I had to replace the batteries after about 3 rides but I am assuming that is because they sat in the warehouse for some time prior to purchasing. As long as this second set of batteries last I will be a huge fan of this power meter. Highly recommend !