What's the operating and storage altitude of my biosensors? September 05, 2024 09:22 Updated The operating and storage altitude is -1,250 ft to 10,000 ft. Related articles What Bluetooth radio frequency does my biosensor use? What if my biosensor stops working or falls off Why does my new biosensor give higher or lower glucose readings than my previous biosensor? Can I re-use a biosensor? What battery is in my biosensor?