smart ring — by Dongguan Huikang Intelligent Technology Co., Ltd.
FCC.gov blocks direct links from other sites (referer check) — titles below aren't clickable.
Use "View on FCC.gov" above to open and download the actual files.
FCC ID 2BPUV-TK60
Device Details
FCC ID 2BPUV-TK60 Grantee Code 2BPUV Product Code TK60 Applicant Dongguan Huikang Intelligent Technology Co., Ltd. Address Dongguan City, Guangdong Province, N/A, N/A, China Equipment Class DTS - Digital Transmission System Device Description smart ring Application Purpose Original Equipment Grant Date 2026-09-11 Frequency Range 2402-2480 MHz Operating Frequencies
Frequency Range Application Purpose Final Action Date
2402.00000000–2480.00000000 MHz
Original Equipment
2026-09-11
Exhibits (17)
View on FCC.gov ↗
Document Type Available File
Agent attestation letter
Attestation Statements
2026-09-11
ADOBE ACROBAT PDF 185.2 KB
Covered equipment letter
Attestation Statements
2026-09-11
ADOBE ACROBAT PDF 255.7 KB
Due digilence letter
Attestation Statements
2026-09-11
ADOBE ACROBAT PDF 265.2 KB
Block diagram
Block Diagram
ADOBE ACROBAT PDF 4.2 KB
Confidentiality request letter
Cover Letter(s)
2026-09-11
ADOBE ACROBAT PDF 256.7 KB
Letter of declaration model difference
Cover Letter(s)
2026-09-11
ADOBE ACROBAT PDF 76.6 KB
External photos
External Photos
2026-09-11
ADOBE ACROBAT PDF 2 MB
Label and label location
ID Label/Location Info
2026-09-11
ADOBE ACROBAT PDF 604.9 KB
Internal photos
Internal Photos
2026-09-11
ADOBE ACROBAT PDF 713.6 KB
Operation description
Operational Description
ADOBE ACROBAT PDF 87.7 KB
RF exposure evaluation
RF Exposure Info
2026-09-11
ADOBE ACROBAT PDF 258.8 KB
Schematic
Schematics
ADOBE ACROBAT PDF 18.3 KB
Antenna information
Test Report
2026-09-11
ADOBE ACROBAT PDF 1.3 MB
Appendix test data BT LE
Test Report
2026-09-11
ADOBE ACROBAT PDF 4.4 MB
Test Report BT LE
Test Report
2026-09-11
ADOBE ACROBAT PDF 856.9 KB
Test setup photos
Test Setup Photos
2026-09-11
ADOBE ACROBAT PDF 761 KB
User manual
Users Manual
2026-09-11
ADOBE ACROBAT PDF 4.8 MB
Application Information
Application ID UsX5hN0wjE7NLY3GFMePoQ== Final Action Date 2026-09-11 Application Purpose Original Equipment Model TK60 Frequency Range 2402-2480 MHz Equipment Class DTS - Digital Transmission System Device Description smart ring Responsible Party Shengjie Zhan, zhanshengjie@aliyun.com, 13603034005 Non-Technical Contact Yong Liu, Bridgeport Advisory LLC, yliu@bridgeportadv.com, (708) 680-6688 Test Firm Jack Ai, Shenzhen Huaxia Testing Technology Co., Ltd, szcqa@cqa-cert.com, +8613902988375 TCB Email o.kneip@kl-certification.de TCB Scope A4: UNII devices & low power transmitters using spread spectrum techniques Long-Term Confidentiality Yes Short-Term Confidentiality No 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 (1)
Application ID Date Purpose
UsX5hN0wjE7NLY3GFMePoQ==
2026-09-11
Original Equipment
Equipment Authorization
Frequency Output Tolerance Emission Designator Rules
2402.00000000–2480.00000000 MHz
0.0010000
15C
Grants
TCB
GRANT OF EQUIPMENT
AUTHORIZATIONTCB
Certification
Issued Under the Authority of the
Federal Communications Commission
By:
KL-Certification GmbH
Heinrich-Hertz-Allee 7
St. Ingbert, 66386
Germany
Date of Grant: 09/11/2026
Dongguan Huikang Intelligent Technology Co., Ltd.
Room 101, No. 3, Humen Nanxin Road, Humen Town
Dongguan City, Guangdong Province,
China
Attention: Shengjie Zhan ,
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:
2BPUV-TK60
Name of Grantee:
Dongguan Huikang Intelligent Technology Co., Ltd.
Equipment Class:
Digital Transmission System
Notes:
smart ring
Grant Notes
FCC Rule Parts
Frequency
Range (MHZ)
Output
Watts
Frequency
Tolerance
Emission
Designator
15C
2402.0
-
2480.0
0.001
Power listed is maximum peak conducted output power. This filing meets the SAR threshold exclusion set forth in KDB 447498 and therefore can be used in mobile/portable configurations. The antenna used for this transmitter must not transmit simultaneously with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures.