What happens when the minimed® transmitter and insulin pump move out of range?

If the transmitter and insulin pump are too far apart (about 2 metres or 6 feet), an alert will sound and either a “LOST SENSOR SIGNAL” or “SENSOR SIGNAL NOT FOUND” message will appear on the screen. The transmitter holds 10 hours’ worth of memory and if the transmitter and insulin pump are too far apart for longer than 10 hours, reports may have a “data gap” where information is missing during this time period.