FCC ID QXS-LIB02S2
Freestyle Libre 2 Sensor / FreeStyle Libre 2 Plus Sensor
by Abbott Diabetes Care
Grantee Code: QXS Product Code: LIB02S2
Latest application date: 2026-04-10
FCC ID Device Details
Linked Records
Barcode records decoded from published FCC label exhibits or linked by an explicit FCC ID reference on a product page.
| UPC / GTIN | Linked product |
|---|---|
| 357599800000 UPC-A · GTIN-14 00357599800000 | FreeStyle Libre 2 Sensor / FreeStyle Libre 2 Plus Sensor Brand: Abbott Diabetes Care · Model: LIB02S2 Source: FCC label |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Class II permissive change or modification of presently authorized equipment | 2026-04-10 |
| 2402-2480 MHz | Original Equipment | 2024-04-02 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| Libre 2 App Users Manual DOC43995_rev-H_1 | Users Manual | 2024-09-29 | PDF 3.1 MB |
| Libre 2 Reader Manual DOC43994_rev-G_1 | Users Manual | 2024-09-29 | PDF 5.3 MB |
| Sensor Insert ART44035-301_rev-A | Users Manual | 2024-09-29 | PDF 2.6 MB |
| Internal Photos [6] | Internal Photos | 2024-09-29 | PDF 295.8 KB |
| Sensor_External_Photos_Letterhead | External Photos | 2024-09-29 | PDF 70.7 KB |
| Sensor Carton ART41491-403_rev-A_1 | ID Label/Location Info | 2024-04-02 | PDF 1.4 MB |
| 14861410-O1V2_Antenna Gain and Pattern Measurement Report_ABBOTT_LIBRE_Test Setu | Test Setup Photos | 2024-09-29 | PDF 138.6 KB |
| R14861410-EP1 v3 FCC IC BLE SETUP PHOTOS EXHIBIT Metadata only | Test Setup Photos | 2024-09-29 | PDF 1.1 MB |
| R15984115-EP1 FCCIC BLE SETUP PHOTOS EXHBIT v2 | Test Setup Photos | 2024-04-02 | PDF 909 KB |
| R15603217-E1 v4 FCC IC BLE Report | Test Report | 2026-04-10 | PDF 1.8 MB |
| 14861410-O1V2_Antenna Gain and Pattern Measurement Report_ABBOTT_LIBRE_Test Repo | Test Report | 2024-04-02 | PDF 1.1 MB |
| R14861410-E1 v3 FCC IC BLE REPORT | Test Report | 2024-04-02 | PDF 1.8 MB |
| R15984115-E1 v2 FCC IC BLE REPORT | Test Report | 2024-04-02 | PDF 1.6 MB |
| FCC 2.911d5 Attestation | Attestation Statements | 2026-04-10 | PDF 128.4 KB |
| FCC ASoP Attestation | Attestation Statements | 2026-04-10 | PDF 250.1 KB |
| FCC 2.911d5 Attestation_HR | Attestation Statements | 2024-04-02 | PDF 112.2 KB |
| FCC Agent for service Attestation from Applicant_HR | Attestation Statements | 2024-04-02 | PDF 156.4 KB |
| FCC Attestation | Attestation Statements | 2024-04-02 | PDF 149.6 KB |
| FCC Agent Authorization Letter | Cover Letter(s) | 2026-04-10 | PDF 242.8 KB |
| FCC C2PC Letter | Cover Letter(s) | 2026-04-10 | PDF 176.7 KB |
| FCC Request for Confidentiality Letter | Cover Letter(s) | 2026-04-10 | PDF 189.9 KB |
| Cover Letter to Model Differences | Cover Letter(s) | 2024-04-02 | PDF 120.3 KB |
| FCC Request for Confidentiality Letter | Cover Letter(s) | 2024-04-02 | PDF 133.4 KB |
| v2 FCC Agent Auth Letter [UL Verification Services Inc] | Cover Letter(s) | 2024-04-02 | PDF 124.5 KB |
| R14861410-E3 v3 FCC MPE REPORT | RF Exposure Info | 2026-04-10 | PDF 403.6 KB |
| R14861410-E3 v4 FCC MPE REPORT | RF Exposure Info | 2024-04-02 | PDF 405.8 KB |
| R15984115-E2 FCC IC MPE REPORT Metadata only | RF Exposure Info | 2024-04-02 | PDF 422.5 KB |
| Internal Photos Metadata only | Internal Photos | 2026-10-03 | PDF 2.6 MB |
| Sensor_External_Photos Metadata only | External Photos | 2026-10-03 | PDF 70.7 KB |
| R15603217-EP1 FCC IC BLE SETUP PHOTOS EXHBIT Metadata only | Test Setup Photos | 2026-10-03 | PDF 976.8 KB |
| L2DU_Sensor_BlockDiagram Metadata only | Block Diagram | PDF 557.1 KB | |
| L2DU_Sensor_BlockDiagram_Letterhead Metadata only | Block Diagram | PDF 206.1 KB | |
| SCH29986-006_rev-B Metadata only | Schematics | PDF 726.2 KB | |
| Schematics_rev-B Metadata only | Schematics | PDF 726.2 KB | |
| EM9305 di05 - Description of IC Changes Metadata only | Operational Description | PDF 165.4 KB | |
| Sensor_TheoryOfOperation_2 Metadata only | Operational Description | PDF 109.1 KB | |
| Sensor_TheoryOfOperation_Letterhead Metadata only | Operational Description | PDF 257.4 KB | |
| Theory of Operation Metadata only | Operational Description | PDF 143.5 KB |
Application Information
| Application ID | ClrhYuuvk86ru5ZkFAW5VQ== |
|---|---|
| Final Action Date | 2026-04-10 |
| Application Purpose | Class II permissive change or modification of presently authorized equipment |
| Applicant FRN | 0008524399 |
| Model | LIB02S2 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | Freestyle Libre 2 Sensor / FreeStyle Libre 2 Plus Sensor |
| Responsible Party | Hila F Ralston, hila.ralston@abbott.com  , 510-864-4522 |
| Technical Contact | Lariah Sanders, UL LLC, lariah.sanders@ul.com  , 9195490945 |
| Non-Technical Contact | Hila Ralston, Abbott Diabetes Care, hila.ralston@abbott.com |
| Test Firm | Steven Thompson, UL LLC, steven.d.thompson@ul.com , 919 549 1430 |
| TCB Email | LST.FRE.CertNotice@ul.com |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | Yes |
| Long-Term Confidentiality | Yes |
| Modular Equipment | Does not apply |
| Composite Device | No |
| Cognitive Radio | No |
| Authorization Waiver | No |
| Authorization Waiver Approved | No |
| Section 5301 Certification | Yes |
| Related OET Knowledge DataBase Inquiry | No |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| ClrhYuuvk86ru5ZkFAW5VQ== | 2026-04-10 | Class II permissive change or modification of presently authorized equipment |
| v+xnrgwhuU0Ai1JhrgcIFQ== | 2024-04-02 | Original Equipment |
Equipment Authorization
| Frequency | Output | Rules |
|---|---|---|
| 2402-2480 MHz | 0.0082000 | 15C |
Grants
TCB Grant - Application v+xnrgwhuU0Ai1JhrgcIFQ==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
UL Verification Services Inc. 47173 Benicia Street Fremont, CA 94538 |
Date of Grant: 04/02/2024 Application Dated: 04/01/2024 |
| Abbott Diabetes Care |
| 1360 South Loop Road |
| Alameda, CA 94502 |
| Attention: Hila Ralston , Principal Electrical Engineer |
| NOT TRANSFERABLE |
| EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for the equipment identified hereon for use under the Commission's Rules and Regulations listed below. |
| FCC IDENTIFIER: | QXS-LIB02S2 |
| Name of Grantee: | Abbott Diabetes Care |
| Equipment Class: | Digital Transmission System |
| Notes: | FreeStyle Libre 2 Sensor / FreeStyle Libre 2 Plus Sensor |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0082 |
| Output power listed is conducted. |
EAS Grant - Application v+xnrgwhuU0Ai1JhrgcIFQ==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Abbott Diabetes Care 1360 South Loop Road Alameda, CA 94502 United States |
Date of Grant: 04/02/2024 Application Dated: 04/01/2024 |
| Attention: Hila Ralston , Principal Electrical Engineer |
| NOT TRANSFERABLE |
| EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for the equipment identified hereon for use under the Commission's Rules and Regulations listed below. |
| FCC IDENTIFIER: | QXS-LIB02S2 |
| Name of Grantee: | Abbott Diabetes Care |
| Equipment Class: | Digital Transmission System |
| Notes: | FreeStyle Libre 2 Sensor / FreeStyle Libre 2 Plus Sensor |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0082 |
| Output power listed is conducted. |
| Mail To: | |||||||||||||||||||||||||||||||||||||||||||
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
UL Verification Services Inc. 47173 Benicia Street Fremont, CA 94538 |
Date of Grant: 04/10/2026 Application Dated: 04/06/2026 |
| Abbott Diabetes Care |
| 1360 South Loop Road |
| Alameda, CA 94502 |
| Attention: Hila Ralston , Principal Electrical Engineer |
| NOT TRANSFERABLE |
| EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for the equipment identified hereon for use under the Commission's Rules and Regulations listed below. |
| FCC IDENTIFIER: | QXS-LIB02S2 |
| Name of Grantee: | Abbott Diabetes Care |
| Equipment Class: | Digital Transmission System |
| Notes: | Freestyle Libre 2 Sensor / FreeStyle Libre 2 Plus Sensor |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.00118 |
| C2PC for updates to rfic. Output power listed is conducted. |