They're not incoming messages, and there's nothing on the screen that looks like a notification.
2839972 Regarding the battery life of the device you may find more helpful information in the following links Improving the Battery Life of Garmin inReach Products // Features that Affect Battery Life on…
Much thanks, that's enlightening.
I'd expect multi-GNSS to consume more battery than GPS-only. But I have never actually tested how much.
Here is some info by a guy though who did a couple of field tests with the 67i: Garmin GPSMAP 67i Battery Life Test (hikingemergencybeacon.com)
Note that actual battery life depends greatly on the way the device is used, so the numbers may not reflect your usage but at least they give an impression.
Thanks. Amazing that expedition mode could get you 33 days of battery.
2839972 Regarding the battery life of the device you may find more helpful information in the following links Improving the Battery Life of Garmin inReach Products // Features that Affect Battery Life on Outdoor Handheld.
