These seem like a really good idea, they get good reviews on Sports Bike Shop but the car version on Amazon gets very poor reviews - the common complaints are they leak air, they are not clear and they don’t last long. I’m guessing there’s no difference in the product apart from the packaging. Are there any forum members using them ? https://www.sportsbikeshop.co.uk/motorcycle_parts/content_prod/74242
Personally I would just check the pressures on a regular basis, keeps the mind focused on checking over routine items which are all too easily left. Also haven't got much faith in the accuracy of these sort of products, too gimicky for me.
