Dexcom G7
- 30 days of monitoring coverage each month (3 10-day sensors, with 12-hour grace periods after expiration)
- Calculates and stores a glucose value every 5 minutes, provides real-time glucose values
- Data is stored on the device for up to 24 hours. Data not sent to your mobile device within 24 hours is lost.
- Automatically sends glucose data to your compatible mobile device via Bluetooth
- Bluetooth range is 20 feet, with no obstructions
- Waterproof up to 8ft
FreeStyle Libre 14-Day
- 28 days of monitoring coverage each month (2 14-day sensors)
- Calculates a glucose value every 15 min, does not provide real-time glucose values
- Data is stored on the device for 8 hours. Data not sent to your mobile device within 8 hours is lost.
- Transfer glucose data to your compatible mobile device through a manual NFC (near field communication) scan
- Water resistant to 3ft, with recommended freshwater swimming time limited to 30 minutes; swimming in salt water not recommended.