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 Can I re-use a biosensor? Why does my new biosensor give higher or lower glucose readings than my previous biosensor? What battery is in my biosensor?