Accu-Chek SmartGuide Blood Glucose Sensor

Accu-Chek SmartGuide CGM - Continuous glucose monitoring with advanced predictive functions

Accu-Chek SmartGuide is a continuous glucose monitoring (CGM) sensor developed by Roche, one of the most respected medical device manufacturers in the world. Designed

The sensor is applied to the back of the arm in a simple and painless process that takes only a few seconds. Once activated, after an initial warm-up period, the device automatically begins measuring glucose from interstitial fluid and transmits readings directly to your smartphone via Bluetooth Low Energy (BLE 5.0) connection.

Accu-Chek SmartGuide Predict predictive functions

What sets Accu-Chek SmartGuide apart from other CGM sensors on the market is the Accu-Chek SmartGuide Predict intelligent prediction system, which anticipates glucose variations before they occur. This unique technology in the CGM sensor market includes three distinct predictive functions:

Low glucose prediction - alert 30 minutes in advance

The low glucose prediction function analyzes the trend of glucose readings and alerts you up to 30 minutes before a low blood sugar episode. This time window allows you to consume carbohydrates or adjust your treatment dose, effectively preventing dangerous episodes of low blood sugar or significantly reducing their duration and severity.

Glucose level prediction - 2-hour forecast

Continuous glucose monitoring with the Accu-Chek SmartGuide sensor includes a forecast function that shows you the estimated evolution of glucose level over the next 2 hours. This prediction gives you the ability to make informed decisions regarding diet, physical activity, or insulin administration, helping you stay in the optimal glucose range as much as possible.

Nocturnal low glucose prediction

One of the most valuable functions of Accu-Chek SmartGuide is the prediction of nocturnal low blood sugar risk. The system analyzes glucose trends in the evening (between 21:00 and 02:00) and estimates the risk of low blood sugar for the next 7 hours. If it detects an increased risk, it alerts you before bedtime, providing detailed context - such as eating a snack - so you can enjoy peaceful and safe sleep.

Accu-Chek SmartGuide app - Full control from your smartphone

The Accu-Chek SmartGuide app, available free on iOS and Android, transforms complex sensor data into clear and easy-to-interpret information. App features include:

• Real-time graphs with glucose readings and trend arrows indicating direction and rate of change
• Insulin tracking - record basal and bolus treatment doses
• Carbohydrate journal - note meals and snacks to correlate food intake with glucose variations
• Physical activity monitoring - observe the impact of exercise on glucose level
• AGP (Ambulatory Glucose Profile) reports - generate detailed reports that you can download as PDF and send to your specialist doctor
• Customizable alerts - set individual thresholds for glucose drops or increases, with the option to activate alerts even when your phone is on silent mode (Override Do Not Disturb)
• Apple Watch compatibility - view glucose readings directly on your watch without taking your phone out of your pocket

Accu-Chek SmartGuide technical specifications

The Accu-Chek SmartGuide sensor is designed for clinical performance and daily comfort. With a diameter of 33.3 mm, a thickness of only 5.9 mm, and a weight of approximately 5 grams, it is discreet enough to be worn under clothing without discomfort. Main technical specifications include:

• Battery life: 14 days of continuous monitoring per sensor
• Clinical accuracy: MARD (Mean Absolute Relative Difference) of 9.2%, providing values extremely close to capillary blood readings
• Connectivity: Bluetooth Low Energy (BLE 5.0) for automatic synchronization with the app
• Water resistance: IP28 rating - the sensor can be worn while showering and during daily activities
• Dimensions: 33.3 mm diameter × 5.9 mm thickness
• Weight: Approximately 5 grams
• Certification: CE marking, certified for use in the European Union
• Compatibility: iOS and Android, including Apple Watch

Who is Accu-Chek SmartGuide recommended for?

Accu-Chek SmartGuide is especially recommended for people with type 1 or type 2 diabetes who use intensive therapy (multiple daily injections or infusion device) and who want stricter glucose control. The predictive functions make it particularly useful for:

• People at increased risk of low blood sugar - the 30-minute prediction function provides a safety net
• Patients with frequent nocturnal low blood sugar - nocturnal prediction significantly reduces episodes during sleep
• Users who want HbA1c optimization - the 2-hour forecast allows fine adjustments of treatment doses
• People with an active lifestyle - water resistance and discreet design allow use in any situation
• Users of the Roche ecosystem - seamless integration with other Accu-Chek products

Why Roche Accu-Chek SmartGuide?

Roche is a global leader in diabetes diagnosis and management, with over 40 years of experience in this field. Accu-Chek SmartGuide benefits from this expertise, combining the reliability and accuracy characteristic of Roche products with modern continuous glucose monitoring technology.

The Accu-Chek SmartGuide sensor does not require a prescription and can be purchased directly online. It is a CE-certified medical device designed for home use, offering independence and safety in glucose monitoring.

Important note: In certain clinical situations, it may be necessary to verify readings with a standard glucometer, especially when sensor readings do not match symptoms experienced or before making major therapeutic decisions.

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