Sorry about my misunderstanding on your post…
As for the spot and garmin, it’s most likely has something to do with the SOS feature, as it could be triggered accidentally, not easily but it can.
I know around here were I live the BC Mountains, S.A.R’s. ( Search and Rescue) are getting a bunch of false alarm SOS notifications from Apple Wrist Watches after people who are wearing them fall down skiing/ snowboarding and snowmobiling. There is some feature on the phone that activates an SOS type alarm when there is sudden impact or something, not sure if the feature, but it can be disabled on the watches.
I’m betting people with SPOT’s have activated the SOS feature by mistake on a few cruise ships which send a whole bunch of people running around trying to figure out what’s what, and when a SOS signal comes in and the location is out as sea… there would be planes choppers and ships moving before they found out it was a false alarm.
Last weekend we had the area’s SAR’s team up practicing / training in our snowmobile area with Avalanche Beacon’s and that exact subject came up about the watches.
They said that SAR’s have to go out and check every time one is activated just like a “hang up” 911 call.