1. FCC ID
  2. 2BQB2
  3. 2BQB2-PEBBLETIME2

FCC ID 2BQB2-PEBBLETIME2

smart watch

by Core Devices LLC

Grantee Code: 2BQB2   Product Code: PEBBLETIME2
Latest application date: 2026-06-30

FCC ID Device Details

FCC ID2BQB2-PEBBLETIME2
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2BQB2
Product CodePEBBLETIME2
Applicant BusinessCore Devices LLC 🇺🇸
Equipment Classsmart watch
Test FirmEMTEK (Shenzhen) Co., Ltd.

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2402-2480 MHzOriginal Equipment2026-06-30
2402-2480 MHzOriginal Equipment2026-06-30

Exhibits

DocumentTypeAvailableFile
ID Label/Location InfoID Label/Location Info2026-06-30PDF 245.3 KB
Antenna ReportTest Report2026-06-30PDF 1.5 MB
SAR test reportRF Exposure Info2026-06-30PDF 1.2 MB
Test Report-1Test Report2026-06-30PDF 5.5 MB
Test Report-1Test Report2026-06-30PDF 5.3 MB
Test Report-2Test Report2026-06-30PDF 3.1 MB
Test Report-2Test Report2026-06-30PDF 5.5 MB
Test Report-3Test Report2026-06-30PDF 2.8 MB
Attestation StatementsAttestation Statements2026-06-30PDF 121 KB
US Agent LetterAttestation Statements2026-06-30PDF 119.6 KB
ConfidentialityCover Letter(s)2026-06-30PDF 78.1 KB
Declaration of authorizationCover Letter(s)2026-06-30PDF 85.8 KB
Appendix ARF Exposure Info2026-06-30PDF 113.2 KB
Appendix BRF Exposure Info2026-06-30PDF 120 KB
Appendix CRF Exposure Info2026-06-30PDF 2 MB
Users Manual Metadata onlyUsers Manual2026-12-28PDF 1.6 MB
Internal Photos Metadata onlyInternal Photos2026-12-28PDF 886.7 KB
External Photos Metadata onlyExternal Photos2026-12-28PDF 2.8 MB
Test Setup Photos Metadata onlyTest Setup Photos2026-12-28PDF 464.3 KB
Test Setup Photos_SAR Metadata onlyTest Setup Photos2026-12-28PDF 441.1 KB
Block Diagram Metadata onlyBlock DiagramPDF 352.5 KB
Schematics Metadata onlySchematicsPDF 216.1 KB
Operational Description Metadata onlyOperational DescriptionPDF 589.9 KB

Application Information

Application IDXQtzSh2t5V1WE5ragCer6A==
Final Action Date2026-06-30
Application PurposeOriginal Equipment
Applicant FRN0037172152
ModelPEBBLETIME2
Frequency Range2402-2480 MHz
Equipment ClassDSS - Part 15 Spread Spectrum Transmitter
Device Descriptionsmart watch
Responsible PartyEric Migicovsky, ericmigi@gmail.com , 5856483187
Technical ContactDavid Lee, EMTEK (SHENZHEN) CO., LTD., david.lee@emtek.com.cn , 075526504659
Non-Technical ContactEric Migicovsky, Core Devices LLC, ericmigi@gmail.com , 5856483187
Test FirmLisa Wang, EMTEK (Shenzhen) Co., Ltd., wangli@emtek.com.cn , 8675526954280
TCB Emaildl_radio-certification@kiwa.com
TCB ScopeA4: UNII devices & low power transmitters using spread spectrum techniques
Short-Term ConfidentialityYes
Long-Term ConfidentialityYes
Modular EquipmentDoes not apply
Composite DeviceYes
Cognitive RadioNo
Authorization WaiverNo
Authorization Waiver ApprovedNo
Section 5301 CertificationYes
Related OET Knowledge DataBase InquiryNo

Applications

Application IDDatePurpose
XQtzSh2t5V1WE5ragCer6A==2026-06-30Original Equipment
8dCH4SUYq4X56pRY7xzPSA==2026-06-30Original Equipment

Equipment Authorization

FrequencyOutputRules
2402-2480 MHz0.004315C
2402-2480 MHz0.004115C

Grants

TCB Grant - Application XQtzSh2t5V1WE5ragCer6A==

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

  Kiwa Nederland B.V.
Wilmersdorf 50
Apeldoorn, NL-7300 AC
Netherlands 		Date of Grant: 06/30/2026

Application Dated: 06/30/2026
Core Devices LLC
2261 Market Street
STE 22843
San Francisco, CA 94114
 
Attention: Eric Migicovsky ,

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:  2BQB2-PEBBLETIME2
Name of Grantee:  Core Devices LLC
Equipment Class: Part 15 Spread Spectrum Transmitter
Notes: smart watch
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 2402.0  -  2480.0 0.0043  

Power output listed is conducted. This is a portable device. The SAR data in this filing is applicable to demonstrate compliance for body operating conditions and is limited to the specific configuration tested for this filling. SAR has been evaluated at 0 mm. End-users must be informed regarding RF exposure compliance.

The highest reported SAR for body exposure condition is 0.25 W/kg.


TCB Grant - Application 8dCH4SUYq4X56pRY7xzPSA==

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

  Kiwa Nederland B.V.
Wilmersdorf 50
Apeldoorn, NL-7300 AC
Netherlands 		Date of Grant: 06/30/2026

Application Dated: 06/30/2026
Core Devices LLC
2261 Market Street
STE 22843
San Francisco, CA 94114
 
Attention: Eric Migicovsky ,

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:  2BQB2-PEBBLETIME2
Name of Grantee:  Core Devices LLC
Equipment Class: Digital Transmission System
Notes: smart watch
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 2402.0  -  2480.0 0.0041  

Power output listed is conducted. This is a portable device. The SAR data in this filing is applicable to demonstrate compliance for body operating conditions and is limited to the specific configuration tested for this filling. SAR has been evaluated at 0 mm. End-users must be informed regarding RF exposure compliance.

The highest reported SAR for body exposure condition is 0.25 W/kg.