1 sensor 120 SAR 9 sensors 1050 SAR The Dexcom ONE+ sensor is an all-in-one system (no transmitter required) Dexcom ONE - a blood glucose sensor provides continuous glucose monitoring with accuracy and privacy. Enjoy seamless readings without scanning or calibration for simplified diabetes management. The Dexcom ONE+ sensor is waterproof and can be submerged up to 2.4 meters of water for up to 24 hours when properly applied It can be used for up to 10 days with an additional 12-hour grace period The Dexcom ONE+ device is our most accurate continuous glucose monitoring device yet. It sends glucose numbers 24/7 to your smartphone or receiver, and automatically alerts you when your glucose levels drop below a preset range. No fingersticks needed.* No scanning needed. 60% smaller than the previous generation of CGM, the Dexcom ONE Pairs seamlessly with most Apple and Android smartphones This innovative real-time glucose monitoring system revolutionizes diabetes management by offering superior accuracy and convenience. With automatic glucose readings, the Dexcom ONE+ helps you monitor your glucose levels and see their trend as you go about your daily life The entire Dexcom ONE+ system is a real-time glucose monitoring system, meaning it transmits data to a smartphone or receiver - no scanning or calibration required, glucose high or low alerts, and exceptional accuracy even with fluctuating glucose levels. Our sensor connects to a Dexcom receiver or mobile app, giving you the flexibility to view glucose readings on the go, as well as your long-term patterns and trends. It’s easy to forget you’re wearing the Dexcom ONE+. Not only is it our smallest sensor, but it’s also the only CGM that can be worn in three locations – your choice. The 12-hour grace period at the end of each session also offers greater convenience when switching sensors