A:AnswerThe venu 3s uses the 18mm quick release style of watchbands. I found alternative/cheaper options on Amazon but the Garmin site also has official options you can buy in several colors and materials such as leather, silicone, and nylon at a higher premium price.
A:AnswerGo by what the Garmin website says. For some reason even Amazon gets some things wrong about this watch??? Other sites also say this wont work with the Garmin HRM Pro but I own both and they do connect and work together.