I believe garmin does on there tpms. I like the alarm on fobo, whatever bluetooth im on it comes through. This morning down 2 more, alarms going off. Looking forward to finding this leak. At most bike get togethers i see people mount up in the morning and say oh yeah there good, meanwhile 4 pounds gone overnight hard to spot or feel first thing of day, then you ride loosing more, slowly, for me its the most important thing and i need to know, i throw caution to the wind when i ride, atleast for my ability, but going down because of a tire, well, im gonna run some kind of tpms with buzzers when i loose 2 pounds i want to know. But for some, its a pain and 100 bucks, or whatever. Tire pressure you need to know.