Dexcom G6 Start Here Manual page 17

Step 4: Start Sensor on Receiver
A
Wait up to 30 minutes for pairing
During pairing:
• No G6 readings or alarm/alerts
• Always keep receiver within 20 feet of transmitter
B
Tap Start Sensor to begin 2-hour warmup
During warmup you won't get G6
readings or alarm/alerts
C
Wait 2 hours
• When complete, tap Next to go to home screen
• Now you get G6 readings and alarm/alerts
Start Sensor