As an enthusiast cyclist I don't think they is a threat to Garmin and Wahoo. The customers for those are enthusiasts who ride in all conditions and want a rugge

As an enthusiast cyclist I don't think they is a threat to Garmin and Wahoo. The customers for those are enthusiasts who ride in all conditions and want a rugged device, a device with good battery life, a slim form factor that doesn't look off place on handlebars. Bike computers offer all of those, while phones do it only in a limited way. That has been driving cyclists to use bike computers for years, and not the lack of GPS precision. So I think nothing will change. More casual cyclists might use their phones since they already have those and don't want to buy an extra bike computer - but that was already true in the past.