Here’s a seriously cool gadget for your rubber, this next-generation Tyre Dog monitoring system works via Bluetooth to send pressure and temperature updates to your smartphone, in real time, to warn you immediately if something is amiss.

What’s more, unlike just about every other system out there, you don’t need to remove the wheels and tyres to get it fitted. Instead you simply screw on the valve caps and away you go. Clever eh?

Price £85

For more info see Josn