Connect Timex Heart Rate strap with Ar UNO

hi all. I have one old heart rate timex strap and I want to connect it with Arduino Uno
https://picclick.co.uk/Timex-Heart-Wear-Heart-Rate-Monitor-Ant-Compatible-202286176103.html
So what do I need ?

You will need to do a bit of Googling to try and find an Arduino interface for ANT+
I suspect you will also need to be careful about how 'standard' the protocols different devices use are.