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FDA product code SAF · class 2 · Clinical Chemistry

Integrated continuous glucose monitor for non-intensive glucose monitoring, over-the-counter: medical device reports filed with FDA

2,699 reports carry this product code, 2024–2026; 2 brands with a page.

2,699
reports with this product code
0% of all MAUDE reports
1,379
reports, 12 months to August 2026
1,320 in the 12 months before
91.6%
classified as malfunction
62.3% across all reports
0%
classified as death, as reported
0.9% across all reports

Product code SAF is FDA's classification for "Integrated continuous glucose monitor for non-intensive glucose monitoring, over-the-counter" (clinical Chemistry panel), a class 2 device. 2,699 medical device reports carry this product code, 0% of the MAUDE database, from September 2024 to August 2026.

1,379 reports arrived in the 12 months to August 2026, close to the 1,320 of the 12 months before. FDA releases MAUDE data monthly; reports can arrive months after an event, so the newest months grow in later releases. The event types recorded are malfunction (91.6%), injury (8.2%) and other (0.3%). 2 brand names with a page on this site carry this code; the brands table is ordered by report count for navigation only. FDA states that "MDR data alone cannot be used to establish rates of events, evaluate a change in event rates over time or compare event rates between devices. The number of reports cannot be interpreted or used in isolation to reach conclusions about the existence, severity, or frequency of problems associated with devices." It adds that the reporting system "has limitations, including the potential submission of incomplete, inaccurate, untimely, unverified, or biased data."

Brands with this product code

BrandReportsLatest 12 monthsClassified as deathClassified as malfunction
Stelo Glucose Biosensor System2,5061,2710%94.7%
Dexcom G7 Continuous Glucose Monitoring System1268,7810%98.3%

Ordered by report count for navigation only. FDA states that "MDR data alone cannot be used to establish rates of events, evaluate a change in event rates over time or compare event rates between devices. The number of reports cannot be interpreted or used in isolation to reach conclusions about the existence, severity, or frequency of problems associated with devices." It adds that the reporting system "has limitations, including the potential submission of incomplete, inaccurate, untimely, unverified, or biased data."

Manufacturers named

Manufacturer (as written on reports)ReportsShare
Dexcom2,59596.1%
Abbott Diabetes Care1013.7%

Reports by month, five years

085170Sep 2021: 0Oct 2021: 0Nov 2021: 0Dec 2021: 02022Jan 2022: 0Feb 2022: 0Mar 2022: 0Apr 2022: 0May 2022: 0Jun 2022: 0Jul 2022: 0Aug 2022: 0Sep 2022: 0Oct 2022: 0Nov 2022: 0Dec 2022: 02023Jan 2023: 0Feb 2023: 0Mar 2023: 0Apr 2023: 0May 2023: 0Jun 2023: 0Jul 2023: 0Aug 2023: 0Sep 2023: 0Oct 2023: 0Nov 2023: 0Dec 2023: 02024Jan 2024: 0Feb 2024: 0Mar 2024: 0Apr 2024: 0May 2024: 0Jun 2024: 0Jul 2024: 0Aug 2024: 0Sep 2024: 16Oct 2024: 81Nov 2024: 74Dec 2024: 782025Jan 2025: 125Feb 2025: 140Mar 2025: 146Apr 2025: 142May 2025: 170Jun 2025: 134Jul 2025: 104Aug 2025: 110Sep 2025: 115Oct 2025: 124Nov 2025: 90Dec 2025: 1062026Jan 2026: 92Feb 2026: 123Mar 2026: 129Apr 2026: 130May 2026: 107Jun 2026: 123Jul 2026: 123Aug 2026: 117

FDA releases MAUDE data monthly; reports can arrive months after an event, so the newest months grow in later releases.

Event type and report source

Event type

Death0%0
Injury8.2%220
Malfunction91.6%2,472
Other0.3%7
Not given0%0

Who filed

Manufacturer report95.9%2,587
Voluntary report4.1%112
User facility report0%0
Distributor report0%0
Not given0%0

Grey bar: all 26,136,888 MAUDE reports.

Device problems coded

Device problem (FDA code)ReportsShare
Detachment of device or device componentpart of the device came off1,58458.7%
Breakthe device broke47117.5%
Incorrect, inadequate or imprecise result or readings582.1%
Wireless communication problema wireless connection problem250.9%
High readingsreadings were too high180.7%
Unintended electrical shock180.7%
Low readingsreadings were too low160.6%
Defective devicethe device was defective110.4%
Device sensing problem110.4%
Therapeutic or diagnostic output failure90.3%
Product quality problem80.3%
Activation failure60.2%
Unexpected shutdown60.2%
Overheating of device50.2%
Unable to obtain readings50.2%
Activation, positioning or separation problem40.1%
Computer software problema software problem40.1%
Delivered as unsterile product40.1%
No device output40.1%
Premature end-of-life indicator40.1%

Questions about integrated continuous glucose monitor for non-intensive glucose monitoring, over-the-counter reports

What is product code SAF?

FDA's classification code for "Integrated continuous glucose monitor for non-intensive glucose monitoring, over-the-counter", class 2, reviewed by the clinical Chemistry panel. Every device report carries the product code of the device involved.

How many reports carry this code?

2,699 reports through August 2026, 1,379 of them in the latest 12 months.

Which brands appear most often?

Stelo Glucose Biosensor System (2,506) and Dexcom G7 Continuous Glucose Monitoring System (1). Widely used products collect more reports because more people use them.

Can the brands table be used to rank the devices?

No. FDA states that "MDR data alone cannot be used to establish rates of events, evaluate a change in event rates over time or compare event rates between devices. The number of reports cannot be interpreted or used in isolation to reach conclusions about the existence, severity, or frequency of problems associated with devices." It adds that the reporting system "has limitations, including the potential submission of incomplete, inaccurate, untimely, unverified, or biased data." Brands differ in how many are in use, how long they have been sold and how reports are collected.

Where this comes from. Counts are built from the openFDA Device Adverse Event (MAUDE) bulk export released 28 Sep 2026, which holds reports FDA received through 31 Aug 2026. Brand, generic and manufacturer names are as written on the reports; product code names come from FDA's device classification. No report narrative, lot number, patient detail or reporter identity is published. See the methodology and sources; FDA's record is authoritative, and corrections are handled within five working days.

Drug data (FAERS) through 30 Jun 2026; device data (MAUDE) through 31 Aug 2026. Not medical advice.