1. FCC ID
  2. 2AB22
  3. 2AB22-EFSA791

FCC ID 2AB22-EFSA791

Smart Fitness Scale

by Vesync (US) Corporation

Grantee Code: 2AB22   Product Code: EFSA791
Latest application date: 2026-06-15

FCC ID Device Details

FCC ID2AB22-EFSA791
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2AB22
Product CodeEFSA791
Applicant BusinessVesync (US) Corporation 🇺🇸
Related Domains vesync.com
Equipment ClassSmart Fitness Scale
Test FirmSGS-CSTC Standards Technical Services Co., Ltd. Sh

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2412-2462 MHzOriginal Equipment2026-06-15

Exhibits

DocumentTypeAvailableFile
LabelID Label/Location Info2026-06-15PDF 1.3 MB
Antenna InformationTest Report2026-06-15PDF 211.8 KB
SAR Test ReportRF Exposure Info2026-06-15PDF 1.2 MB
SAR Test Report ARF Exposure Info2026-06-15PDF 360.6 KB
SAR Test Report BRF Exposure Info2026-06-15PDF 428.6 KB
Test Report BLETest Report2026-06-15PDF 3.9 MB
Test Report WIFITest Report2026-06-15PDF 4.5 MB
WiFi Antena Test ReportTest Report2026-06-15PDF 301.9 KB
Covered List DeclarationAttestation Statements2026-06-15PDF 118.4 KB
Declaration LetterAttestation Statements2026-06-15PDF 146.7 KB
US Agent LetterAttestation Statements2026-06-15PDF 126 KB
Authorization LetterCover Letter(s)2026-06-15PDF 114.2 KB
Confidentiality LetterCover Letter(s)2026-06-15PDF 105.7 KB
SAR Calibration certificate1RF Exposure Info2026-06-15PDF 4.9 MB
SAR Calibration certificate2RF Exposure Info2026-06-15PDF 3.4 MB
User Manual Metadata onlyUsers Manual2026-12-12PDF 472.2 KB
Internal Photos Metadata onlyInternal Photos2026-12-12PDF 1.4 MB
External Photos Metadata onlyExternal Photos2026-12-12PDF 709 KB
SAR Test Setup Photo Metadata onlyTest Setup Photos2026-12-12PDF 384.7 KB
Test Setup Photos Metadata onlyTest Setup Photos2026-12-12PDF 533.9 KB
Block Diagram Metadata onlyBlock DiagramPDF 90.3 KB
Schematics Metadata onlySchematicsPDF 217.6 KB
Operation Description Metadata onlyOperational DescriptionPDF 182.5 KB
Tune Up Procedure Metadata onlyParts List/Tune Up InfoPDF 158.1 KB

Application Information

Application IDR0dlhd5zzW+U5Z2Yisi0nA==
Final Action Date2026-06-15
Application PurposeOriginal Equipment
Applicant FRN0024621781
ModelEFSA791
Frequency Range2412-2462 MHz
Equipment ClassDTS - Digital Transmission System
Device DescriptionSmart Fitness Scale
Responsible PartyWayne Pan, wayne.pan@vesync.com , 18988680784
Technical ContactKeny Xu, SGS-CSTC Standards Technical Services Co., Ltd., Keny.Xu@sgs.com , 86-755-25328629
Non-Technical ContactWayne Pan, Vesync (US) Corporation, wayne.pan@vesync.com , 7145091019
Test FirmKeny Xu, SGS-CSTC Standards Technical Services Co., Ltd. Sh, Keny.Xu@sgs.com , 86-(0)755-2532-8629
TCB EmailUSCTS.TCB@SGS.COM
TCB ScopeA4: UNII devices & low power transmitters using spread spectrum techniques
Short-Term ConfidentialityYes
Long-Term ConfidentialityYes
Modular EquipmentDoes not apply
Composite DeviceNo
Cognitive RadioNo
Authorization WaiverNo
Authorization Waiver ApprovedNo
Section 5301 CertificationYes
Related OET Knowledge DataBase InquiryNo

Applications

Application IDDatePurpose
R0dlhd5zzW+U5Z2Yisi0nA==2026-06-15Original Equipment

Equipment Authorization

FrequencyOutputRules
2402-2480 MHz0.002715C
2412-2462 MHz0.030115C

Grants

TCB Grant - Application R0dlhd5zzW+U5Z2Yisi0nA==

TCB GRANT OF EQUIPMENT
AUTHORIZATION		 TCB
Certification
Issued Under the Authority of the
Federal Communications Commission
By:

  SGS North America, Inc.
620 Old Peachtree Road NW Suite 100
Suwanee, GA 30024
Date of Grant: 06/15/2026

Application Dated: 06/15/2026
Vesync (US) Corporation
1775 FLIGHT WAY, SUITE 150
TUSTIN, CA 92782
 
Attention: Wayne Pan ,

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:  2AB22-EFSA791
Name of Grantee:  Vesync (US) Corporation
Equipment Class: Digital Transmission System
Notes: Smart Fitness Scale
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 2402.0  -  2480.0 0.0027  
15C 2412.0  -  2462.0 0.0301  

Power Output listed is conducted. The antenna used for this transmitter must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures. SAR compliance for extremity operating conditions is limited to the specific configurations tested for this filing. End-users must be informed of the extremity requirements to satisfy RF exposure compliance. The highest reported SAR for extremity exposure conditions is: Wi-Fi (2.4G), 0.50W/kg; Bluetooth: 0.82W/kg. It supports 20MHz bandwidth mode only.