description Dexcom G7 Continuous Glucose Monitor Overview
The Dexcom G7 is a continuous glucose monitor that tracks glucose levels in real time via a wearable sensor. It transmits data to a smartphone app allowing users to see trends and receive alerts about highs and lows. This technology supports individuals managing diabetes who need frequent monitoring and insights into their blood sugar patterns for improved health management.
help Dexcom G7 Continuous Glucose Monitor FAQ
How long does the battery last in the Dexcom G7 continuous glucose monitor transmitter?
The Dexcom G7 is an all-in-one disposable system, meaning the transmitter and sensor are a single unit that is thrown away together. The built-in battery is designed to last exactly as long as the sensor's wear time, which is up to 10 days.
Can you use the Dexcom G7 with an Apple Watch without having your phone nearby?
Currently, the Dexcom G7 requires a connection to your smartphone via Bluetooth to share data with the cloud and other devices. While you can view glucose numbers on an Apple Watch, the watch must be connected to the phone, which acts as the primary receiver.
What is the minimum age requirement for patients to legally use the Dexcom G7 system?
The Dexcom G7 is officially FDA-cleared for individuals with diabetes aged 2 years and older. This clearance allows parents of toddlers and young children with Type 1 diabetes to safely utilize the continuous monitoring system.
How long is the required warm-up period for a newly applied Dexcom G7 sensor?
The Dexcom G7 features one of the fastest warm-up periods on the market, requiring only 30 minutes before it begins displaying readings. This is a major improvement over older CGMs, like the G6, which took up to two hours to calibrate.
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