The Dexcom G7 is a real time continuous Glucose monitor it send glucose number to your smart phone or smart watch without any scanning. 

Dexcom G7 sensor technology offer:  

• Real time glucose reading – no scanning like other sensor
• Seamless Connectivity with iPhones and Android phones & Apple watch & Samsung watches. And optional reader (receiver)
• Unmatched accuracy
• Less than 30 min warm up time faster than any other sensors.
• Customizable alarm and alerts
• Small Discrete sensor and painless to apply
• 24 hours water resistant

Dexcom G7 intended for use for: 

1-      People with T1 & T2 Diabetes.

2-       patients with Diabetes from 2 years old including pregnant women

There are only two step to put the sensor:  

• Download the app Dexcom G7 app from App store or Play store
• Insert the sensor