FCC ID 2AEHH-W521B

2AEHHW521B, 2AEHH W521B, 2AEHH-W521B, 2AEHH-W52IB, 2AEHH-WS21B

Coros Wearables Inc. COROS APEX 2 Pro W521B

An FCC ID is the product ID assigned by the FCC to identify wireless products in the market. The FCC chooses 3 or 5 character "Grantee" codes to identify the business that created the product. For example, the grantee code for FCC ID: 2AEHH-W521B is 2AEHH. The remaining characters of the FCC ID, -W521B, are often associated with the product model, but they can be random. These letters are chosen by the applicant. In addition to the application, the FCC also publishes internal images, external images, user manuals, and test results for wireless devices. They can be under the "exhibits" tab below.

Purchase on Amazon: COROS APEX 2 Pro

Application: COROS APEX 2 Pro
Equipment Class: DTS - Digital Transmission System
Short Link: fcc.id/2AEHH-W521B
Sources: FCC.gov | FCC.report
Registered By: Coros Wearables Inc. - 2AEHH (United States)

App #	Purpose	Date	Unique ID
1	Original Equipment	2024-01-22	CGxIwPYq8ubYlA0I2M3IIQ==
2	Original Equipment	2024-01-22	36c6Yc3n/67rlvc5jFMnGw==

Operating Frequencies

Frequency Range	Power Output	Rule Parts	Grant Notes	App #
2.402-2.48 GHz	5.9 mW	15C	CC	1.1
2.402-2.48 GHz	5.12 mW	15C	CC	2.1
2.412-2.462 GHz	5.77 mW	15C	CC	2.2

Exhibits

Available Exhibits

App #	Document	Type	Submitted Available
2	Test Setup Photos	Test Setup Photos Adobe Acrobat PDF (268 kB)	2024-01-22 2024-01-22
2	Agent Authorization	Cover Letter(s) Adobe Acrobat PDF (30 kB)	2024-01-22 2024-01-22
2	Long & short term Confidentiality Letter	Cover Letter(s) Adobe Acrobat PDF (142 kB)	2024-01-22 2024-01-22
2	US agent	Attestation Statements Adobe Acrobat PDF (232 kB)	2024-01-22 2024-01-22
2	Attestation Statements	Attestation Statements Adobe Acrobat PDF (194 kB)	2024-01-22 2024-01-22
2	Users Manual	Users Manual Adobe Acrobat PDF (1269 kB)	2024-01-22 2024-07-20
2	ID Label/Location Info	ID Label/Location Info Adobe Acrobat PDF (454 kB)	2024-01-22 2024-01-22
2	Internal Photos	Internal Photos Adobe Acrobat PDF (782 kB)	2024-01-22 2024-07-20
2	External Photos	External Photos Adobe Acrobat PDF (536 kB)	2024-01-22 2024-01-22
2	RF Exposure Info	RF Exposure Info Adobe Acrobat PDF (138 kB)	2024-01-22 2024-01-22
2	Test Report 2	Test Report Adobe Acrobat PDF (4103 kB)	2024-01-22 2024-01-22
2	Test Report 1	Test Report Adobe Acrobat PDF (2363 kB)	2024-01-22 2024-01-22
2	ATN Test Report	Test Report Adobe Acrobat PDF (632 kB)	2024-01-22 2024-01-22
1	Test Setup Photos	Test Setup Photos Adobe Acrobat PDF (268 kB)	2024-01-22 2024-01-22
1	Agent Authorization	Cover Letter(s) Adobe Acrobat PDF (30 kB)	2024-01-22 2024-01-22
1	Long & short term Confidentiality Letter	Cover Letter(s) Adobe Acrobat PDF (142 kB)	2024-01-22 2024-01-22
1	US agent	Attestation Statements Adobe Acrobat PDF (232 kB)	2024-01-22 2024-01-22
1	Attestation Statements	Attestation Statements Adobe Acrobat PDF (194 kB)	2024-01-22 2024-01-22
1	Users Manual	Users Manual Adobe Acrobat PDF (1269 kB)	2024-01-22 2024-07-20
1	ID Label/Location Info	ID Label/Location Info Adobe Acrobat PDF (454 kB)	2024-01-22 2024-01-22
1	Internal Photos	Internal Photos Adobe Acrobat PDF (782 kB)	2024-01-22 2024-07-20
1	External Photos	External Photos Adobe Acrobat PDF (536 kB)	2024-01-22 2024-01-22
1	RF Exposure Info	RF Exposure Info Adobe Acrobat PDF (138 kB)	2024-01-22 2024-01-22
1	Test Report	Test Report Adobe Acrobat PDF (3054 kB)	2024-01-22 2024-01-22
1	ATN Test Report	Test Report Adobe Acrobat PDF (632 kB)	2024-01-22 2024-01-22

APP # 2 (2024-01-22)

App #	Document	Type	Submitted Available
2	Test Setup Photos	Test Setup Photos Adobe Acrobat PDF (268 kB)	2024-01-22 00:00:00 2024-01-22 00:00:00
2	Agent Authorization	Cover Letter(s) Adobe Acrobat PDF (30 kB)	2024-01-22 00:00:00 2024-01-22 00:00:00
2	Long & short term Confidentiality Letter	Cover Letter(s) Adobe Acrobat PDF (142 kB)	2024-01-22 00:00:00 2024-01-22 00:00:00
2	US agent	Attestation Statements Adobe Acrobat PDF (232 kB)	2024-01-22 00:00:00 2024-01-22 00:00:00
2	Attestation Statements	Attestation Statements Adobe Acrobat PDF (194 kB)	2024-01-22 00:00:00 2024-01-22 00:00:00
2	Users Manual	Users Manual Adobe Acrobat PDF (1269 kB)	2024-01-22 00:00:00 2024-07-20 00:00:00
2	ID Label/Location Info	ID Label/Location Info Adobe Acrobat PDF (454 kB)	2024-01-22 00:00:00 2024-01-22 00:00:00
2	Internal Photos	Internal Photos Adobe Acrobat PDF (782 kB)	2024-01-22 00:00:00 2024-07-20 00:00:00
2	External Photos	External Photos Adobe Acrobat PDF (536 kB)	2024-01-22 00:00:00 2024-01-22 00:00:00
2	RF Exposure Info	RF Exposure Info Adobe Acrobat PDF (138 kB)	2024-01-22 00:00:00 2024-01-22 00:00:00
2	Test Report 2	Test Report Adobe Acrobat PDF (4103 kB)	2024-01-22 00:00:00 2024-01-22 00:00:00
2	Test Report 1	Test Report Adobe Acrobat PDF (2363 kB)	2024-01-22 00:00:00 2024-01-22 00:00:00
2	ATN Test Report	Test Report Adobe Acrobat PDF (632 kB)	2024-01-22 00:00:00 2024-01-22 00:00:00

APP # 1 (2024-01-22)

App #	Document	Type	Submitted Available
1	Test Setup Photos	Test Setup Photos Adobe Acrobat PDF (268 kB)	2024-01-22 00:00:00 2024-01-22 00:00:00
1	Agent Authorization	Cover Letter(s) Adobe Acrobat PDF (30 kB)	2024-01-22 00:00:00 2024-01-22 00:00:00
1	Long & short term Confidentiality Letter	Cover Letter(s) Adobe Acrobat PDF (142 kB)	2024-01-22 00:00:00 2024-01-22 00:00:00
1	US agent	Attestation Statements Adobe Acrobat PDF (232 kB)	2024-01-22 00:00:00 2024-01-22 00:00:00
1	Attestation Statements	Attestation Statements Adobe Acrobat PDF (194 kB)	2024-01-22 00:00:00 2024-01-22 00:00:00
1	Users Manual	Users Manual Adobe Acrobat PDF (1269 kB)	2024-01-22 00:00:00 2024-07-20 00:00:00
1	ID Label/Location Info	ID Label/Location Info Adobe Acrobat PDF (454 kB)	2024-01-22 00:00:00 2024-01-22 00:00:00
1	Internal Photos	Internal Photos Adobe Acrobat PDF (782 kB)	2024-01-22 00:00:00 2024-07-20 00:00:00
1	External Photos	External Photos Adobe Acrobat PDF (536 kB)	2024-01-22 00:00:00 2024-01-22 00:00:00
1	RF Exposure Info	RF Exposure Info Adobe Acrobat PDF (138 kB)	2024-01-22 00:00:00 2024-01-22 00:00:00
1	Test Report	Test Report Adobe Acrobat PDF (3054 kB)	2024-01-22 00:00:00 2024-01-22 00:00:00
1	ATN Test Report	Test Report Adobe Acrobat PDF (632 kB)	2024-01-22 00:00:00 2024-01-22 00:00:00
1	Schematics	Schematics Adobe Acrobat PDF (4593 kB)	2024-01-22 00:00:00 N/A

APP # 2 (2024-01-22)

App #	Document	Type	Submitted Available
2	Operational Description	Operational Description Adobe Acrobat PDF (157 kB)	2024-01-22 00:00:00 N/A

APP # 1 (2024-01-22)

App #	Document	Type	Submitted Available
1	Block Diagram	Block Diagram Adobe Acrobat PDF (526 kB)	2024-01-22 00:00:00 N/A

APP # 2 (2024-01-22)

App #	Document	Type	Submitted Available
2	Schematics	Schematics Adobe Acrobat PDF (4593 kB)	2024-01-22 00:00:00 N/A
2	Block Diagram	Block Diagram Adobe Acrobat PDF (526 kB)	2024-01-22 00:00:00 N/A

APP # 1 (2024-01-22)

App #	Document	Type	Submitted Available
1	Operational Description	Operational Description Adobe Acrobat PDF (157 kB)	2024-01-22 00:00:00 N/A

Application for Equipment Authorization FCC Form 731 TCB Version

Applicant Information

Applicant's complete, legal business name:	Coros Wearables Inc.
FCC Registration Number (FRN):	0024470221
Alphanumeric FCC ID:	2AEHHW521B
Unique Application Identifier:	CGxIwPYq8ubYlA0I2M3IIQ==
Line one:	3 Peters Canyon Road Suite 100,
City:	Irvine
State:	California
Country:	United States
Zip Code:	92606

TCB Information

TCB Application Email Address:	tcbinfo@metlabs.com
TCB Scope:	A4: UNII devices & low power transmitters using spread spectrum techniques

FCC ID

Grantee Code:	2AEHH
Product Code:	-W521B

Person at the applicant's address to receive grant or for contact

Name:	Qiang Wu
Title:	Quality Director

Telephone Number:

+86-769-81238915

Extension:

Fax Number:	+86-769-81238999
Email:	wuqiang@coros.com

Technical Contact

Firm Name:	Coros Wearables Inc.
First Name:	Qiang
Last Name:	Wu
Line 1:	3 Peters Canyon Road Suite 100,
City:	Irvine,
State:	California
Country:	United States
Zip Code:	92606

Telephone Number:

13538214502

Extension:

E-Mail:

wuqiang@coros.com

Long-Term Confidentiality

Does this application include a request for confidentiality for any portion(s) of the data contained in this application pursuant to 47 CFR § 0.459 of the Commission Rules?: Yes

Short-Term Confidentiality

Does short-term confidentiality apply to this application?: Yes

If so, specify the short-term confidentiality release date (MM/DD/YYYY format): 07/20/2024
Note: If no date is supplied, the release date will be set to 45 calendar days past the date of grant.

Software Defined/Cognitive Radio

Is this application for software defined/cognitive radio authorization? No

Equipment Class

Equipment Class: DSS - Part 15 Spread Spectrum Transmitter
Description of product as it is marketed: (NOTE: This text will appear below the equipment class on the grant):	COROS APEX 2 Pro

Related OET KnowledgeDataBase Inquiry

Is there a KDB inquiry associated with this application? No

Modular Equipment

Modular Type: Does not apply

Application Purpose

Application is for: Original Equipment

Composite/Related Equipment

Is the equipment in this application a composite device subject to an additional equipment authorization? Yes

Is the equipment in this application part of a system that operates with, or is marketed with, another device that requires an equipment authorization? No

Test Firm Information

Name of test firm and contact person on file with the FCC:

Firm Name: Shenzhen CTB Testing Technology Co., Ltd.

First Name: Rita

Last Name: Xiao

Telephone Number:

86-13538218145

Extension:

E-mail: simon@ctb-lab.com

Grant Comments

Enter any text that you would like to appear at the bottom of the Grant of Equipment Authorization:
Output power listed is conducted.

Set the grant of this application to be deferred to a specified date:
No

Equipment Authorization Waiver

Is there an equipment authorization waiver associated with this application? No

If there is an equipment authorization waiver associated with this application, has the associated waiver been approved and all information uploaded?: No

WILLFUL FALSE STATEMENTS MADE ON THIS FORM ARE PUNISHABLE BY FINE AND IMPRISONMENT (U.S. CODE, TITLE 18, SECTION 1001), AND/OR REVOCATION OF ANY STATION LICENSE OR CONSTRUCTION PERMIT (U.S. CODE, TITLE 47, SECTION 312(a)(1)), AND/OR FORFEITURE (U.S. CODE, TITLE 47, SECTION 503).

SECTION 5301 (ANTI-DRUG ABUSE) CERTIFICATION:

The applicant must certify that neither the applicant nor any party to the application is subject to a denial of Federal benefits, that include FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. § 862 because of a conviction for possession or distribution of a controlled substance. See 47 CFR 1.2002(b) for the definition of a "party" for these purposes.

Does the applicant or authorized agent so certify? Yes

Applicant/Agent Certification:

I certify that I am authorized to sign this application. All of the statements herein and the exhibits attached hereto, are true and correct to the best of my knowledge and belief. In accepting a Grant of Equipment Authorization as a result of the representations made in this application, the applicant is responsible for (1) labeling the equipment with the exact FCC ID specified in this application, (2) compliance statement labeling pursuant to the applicable rules, and (3) compliance of the equipment with the applicable technical rules. If the applicant is not the actual manufacturer of the equipment, appropriate arrangements have been made with the manufacturer to ensure that production units of this equipment will continue to comply with the FCC's technical requirements.

Authorizing an agent to sign this application, is done solely at the applicant's discretion; however, the applicant remains responsible for all statements in this application.

If an agent has signed this application on behalf of the applicant, a written letter of authorization which includes information to enable the agent to respond to the above section 5301 (Anti-Drug Abuse) Certification statement has been provided by the applicant. It is understood that the letter of authorization must be submitted to the FCC upon request, and that the FCC reserves the right to contact the applicant directly at any time.

Signature of Authorized Person Filing: Qiang Wu

Title of authorized signature:

Application for Equipment Authorization FCC Form 731 TCB Version

Applicant Information

Applicant's complete, legal business name:	Coros Wearables Inc.
FCC Registration Number (FRN):	0024470221
Alphanumeric FCC ID:	2AEHHW521B
Unique Application Identifier:	36c6Yc3n/67rlvc5jFMnGw==
Line one:	3 Peters Canyon Road Suite 100,
City:	Irvine
State:	California
Country:	United States
Zip Code:	92606

TCB Information

TCB Application Email Address:	tcbinfo@metlabs.com
TCB Scope:	A4: UNII devices & low power transmitters using spread spectrum techniques

FCC ID

Grantee Code:	2AEHH
Product Code:	-W521B

Person at the applicant's address to receive grant or for contact

Name:	Qiang Wu
Title:	Quality Director

Telephone Number:

+86-769-81238915

Extension:

Fax Number:	+86-769-81238999
Email:	wuqiang@coros.com

Technical Contact

Firm Name:	Coros Wearables Inc.
First Name:	Qiang
Last Name:	Wu
Line 1:	3 Peters Canyon Road Suite 100,
City:	Irvine,
Country:	United States
Zip Code:	92606

Telephone Number:

13538214502

Extension:

E-Mail:

wuqiang@coros.com

Long-Term Confidentiality

Does this application include a request for confidentiality for any portion(s) of the data contained in this application pursuant to 47 CFR § 0.459 of the Commission Rules?: Yes

Short-Term Confidentiality

Does short-term confidentiality apply to this application?: Yes

If so, specify the short-term confidentiality release date (MM/DD/YYYY format): 07/20/2024
Note: If no date is supplied, the release date will be set to 45 calendar days past the date of grant.

Software Defined/Cognitive Radio

Is this application for software defined/cognitive radio authorization? No

Equipment Class

Equipment Class: DTS - Digital Transmission System
Description of product as it is marketed: (NOTE: This text will appear below the equipment class on the grant):	COROS APEX 2 Pro

Related OET KnowledgeDataBase Inquiry

Is there a KDB inquiry associated with this application? No

Modular Equipment

Modular Type: Does not apply

Application Purpose

Application is for: Original Equipment

Composite/Related Equipment

Is the equipment in this application a composite device subject to an additional equipment authorization? Yes

Is the equipment in this application part of a system that operates with, or is marketed with, another device that requires an equipment authorization? No

Test Firm Information

Name of test firm and contact person on file with the FCC:

Firm Name: Shenzhen CTB Testing Technology Co., Ltd.

First Name: Rita

Last Name: Xiao

Telephone Number:

86-13538218145

Extension:

E-mail: simon@ctb-lab.com

Grant Comments

Enter any text that you would like to appear at the bottom of the Grant of Equipment Authorization:
Output power listed is conducted. The device supports 20MHz bandwidth.

Set the grant of this application to be deferred to a specified date:
No

Equipment Authorization Waiver

Is there an equipment authorization waiver associated with this application? No

If there is an equipment authorization waiver associated with this application, has the associated waiver been approved and all information uploaded?: No

SECTION 5301 (ANTI-DRUG ABUSE) CERTIFICATION:

Does the applicant or authorized agent so certify? Yes

Applicant/Agent Certification:

Authorizing an agent to sign this application, is done solely at the applicant's discretion; however, the applicant remains responsible for all statements in this application.

Signature of Authorized Person Filing: Qiang Wu

Title of authorized signature:

Applications are submitted for FCC ID and Grant requests. Click an above application to view details

Grants

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

Eurofins Electrical and Electronic Testing NA, Inc
914 W. Patapsco Avenue
Baltimore, MD 21230-3432

Date of Grant: 01/22/2024

Application Dated: 01/22/2024

Coros Wearables Inc.

3 Peters Canyon Road Suite 100,

Irvine, CA 92606

Attention: Qiang Wu , Quality Director

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:	2AEHH-W521B

Name of Grantee:	Coros Wearables Inc.

Equipment Class:	Digital Transmission System
Notes:	COROS APEX 2 Pro

Grant Notes	FCC Rule Parts	Frequency Range (MHZ)	Output Watts	Frequency Tolerance	Emission Designator
CC	15C	2402.0 - 2480.0	0.00512
CC	15C	2412.0 - 2462.0	0.00577

Output power listed is conducted. The device supports 20MHz bandwidth.

CC:	This device is certified pursuant to two different Part 15 rules sections.

COPY	FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION	COPY
Certification

Coros Wearables Inc.
3 Peters Canyon Road Suite 100,
Irvine, CA 92606
United States

Date of Grant: 01/22/2024

Application Dated: 01/22/2024

Attention: Qiang Wu , Quality Director

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:	2AEHH-W521B

Name of Grantee:	Coros Wearables Inc.

Equipment Class:	Digital Transmission System
Notes:	COROS APEX 2 Pro
Modular Type:	Does not apply

Grant Notes	FCC Rule Parts	Frequency Range (MHZ)	Output Watts	Frequency Tolerance	Emission Designator
CC	15C	2402.0 - 2480.0	0.00512
CC	15C	2412.0 - 2462.0	0.00577

Output power listed is conducted. The device supports 20MHz bandwidth.

CC:	This device is certified pursuant to two different Part 15 rules sections.

Mail To:

EA868139

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

Eurofins Electrical and Electronic Testing NA, Inc
914 W. Patapsco Avenue
Baltimore, MD 21230-3432

Date of Grant: 01/22/2024

Application Dated: 01/22/2024

Coros Wearables Inc.

3 Peters Canyon Road Suite 100,

Irvine, CA 92606

Attention: Qiang Wu , Quality Director

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:	2AEHH-W521B

Name of Grantee:	Coros Wearables Inc.

Equipment Class:	Part 15 Spread Spectrum Transmitter
Notes:	COROS APEX 2 Pro

Grant Notes	FCC Rule Parts	Frequency Range (MHZ)	Output Watts	Frequency Tolerance	Emission Designator
CC	15C	2402.0 - 2480.0	0.0059

Output power listed is conducted.

CC:	This device is certified pursuant to two different Part 15 rules sections.

COPY	FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION	COPY
Certification

Coros Wearables Inc.
3 Peters Canyon Road Suite 100,
Irvine, CA 92606
United States

Date of Grant: 01/22/2024

Application Dated: 01/22/2024

Attention: Qiang Wu , Quality Director

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:	2AEHH-W521B

Name of Grantee:	Coros Wearables Inc.

Equipment Class:	Part 15 Spread Spectrum Transmitter
Notes:	COROS APEX 2 Pro
Modular Type:	Does not apply

Grant Notes	FCC Rule Parts	Frequency Range (MHZ)	Output Watts	Frequency Tolerance	Emission Designator
CC	15C	2402.0 - 2480.0	0.0059

Output power listed is conducted.

CC:	This device is certified pursuant to two different Part 15 rules sections.

Mail To:

EA602557

FCC ID 2AEHH-W521B

2AEHHW521B, 2AEHH W521B, 2AEHH-W521B, 2AEHH-W52IB, 2AEHH-WS21B

Coros Wearables Inc. COROS APEX 2 Pro W521B

Purchase on Amazon: COROS APEX 2 Pro

Operating Frequencies

Exhibits

Available Exhibits

APP # 2 (2024-01-22)

APP # 1 (2024-01-22)

APP # 2 (2024-01-22)

APP # 1 (2024-01-22)

APP # 2 (2024-01-22)

APP # 1 (2024-01-22)

Application Forms

Applications are submitted for FCC ID and Grant requests. Click an above application to view details

Grants

Grants authorize equipment for operation at approved frequencies and sale within the USA. Click an above grant to view details