2AC8UA2431Amazfit V1TAL

Applicant Declaration QSF27-14-04 Rev 1.4 April 25, 2025 Page 1 of 1 Original Issue: Jan. 4, 2021 SGS North America Inc. 620 Old Peachtree Road SUITE 100 Suwanee, Georgia 30024 United States Applicant Legal Business Name Anhui Huami Information Technology Co.,Ltd. Address 7/F, Building B2, Huami Global Innovation Center, No. 900, Wang jiang West Road, High-tech Zone, Hefei City Anhui Pilot Free Trade Zone, China FRN 0029752243 Grantee Code 2AC8U FCC ID: 2AC8UA2431 Authorized Contact Name Lloyd Wong Contact Phone +86-15345601722 Contact Email [email protected] I, the undersigned, certify that I am an authorized signatory for the Applicant and therefore declare; a)in accordance with 47CFR2.911(d), all of the statements herein and the exhibits attached hereto are true and correct to the best of my knowledge and belief. b)in accepting a Grant of Equipment Authorization issued by a TCB, under the authority of the FCC, as a result of the representations made in this application, the Applicant is responsible for: (1)labeling the equipment with the exact FCC ID as specified in this application, (2)compliance statement labeling pursuant to the applicable rules, (3)compliance of the equipment with the applicable technical rules, c)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. d)in accordance with 47 CFR 2.909 and KDB394321, the Applicant has read, understood and agrees to accept that they are the responsible party and agree to abide by their responsibilities as specified under 47 CFR 2.909 and KDB394321. e)in accordance with ISO 17065, FCC KDB641163, FCC KDB610077, KDB394321 and RSP-100, the Applicant has read, understood, accepts and agrees to abide by the post market surveillance requirements. (1)the Applicant understands, accepts and agrees that a sample may be requested for surveillance testing. (2)the Applicant shall make provisions to always have a production sample available upon request by SGS, FCC and/or ISED. (3)the Applicant shall, upon request by SGS, at the Applicant’s expense, provide a production sample of the requested product to SGS, FCC and/or ISED as instructed. The sample shall include all support devices, cables, software, accessories or other hardware or software required for evaluation, review, certification and audit surveillance of products certified by SGS. f)neither the Applicant nor any party to the application is subject to a denial of Federal benefits, that includes 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 47CFR 1.2002(b) for the definition of a “party” for these purposes. g)the Applicant has read, understood, accepts and agrees to abide by the SGS North America, Inc. terms and conditions as specified in the TCB Application Form 731 (QSF27-14-01). Link to CFRs: https://www.fcc.gov/wireless/bureau-divisions/technologies-systems-and-innovation-division/rules-regulations-title-47 Link to KDBs: https://apps.fcc.gov/oetcf/kdb/index.cfm Link to RSP-100: https://www.ic.gc.ca/eic/site/smt-gst.nsf/eng/sf01130.html Link to the Covered List: Covered List Applicant Signature: Date: 2025-09-25 Print Name: Lloyd Wong Title: Senior Certification Manager *NOTE: This declaration cannot be signed by an Agent, it shall be signed by an authorized person listed in the FCC database

FRN: 0033461849 FRN: 0029752243

FCC COVERED LIST DECLARATION LETTER Page 1 of 1 Revision 1.0 SGS North America Inc. 620 Old Peachtree Road SUITE 100 Suwanee, Georgia 30024 United States Applicant Legal Business Name Anhui Huami Information Technology Co.,Ltd. Address 7/F, Building B2, Huami Global Innovation Center, No. 900, Wang jiang West Road, High-tech Zone, Hefei City Anhui Pilot Free Trade Zone, China FRN 0029752243 Grantee Code 2AC8U FCC ID: 2AC8UA2431 Authorized Contact Name Lloyd Wong Contact Phone +86-15345601722Contact Email [email protected] Anhui Huami Information Technology Co.,Ltd. (“the applicant”) certifies: -the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. -as of the date of the filing of the application, the applicant [is not] identified on the Covered list, established pursuant to §1.50002, as an entity producing “covered” equipment. -the software to be loaded prior to marketing of the equipment identified above is not “covered” software manufactured by any entity including predecessors, successors, parents, subsidiaries, affiliates or any entity which has rebranded or relabeled the software produced by the entity(ies) identified on the “Covered List”. -the device is not capable of storing or running software listed on the covered list and therefore is inherently compliant. Link to the Covered List: Covered List Applicant Signature: Date: 2025-09-25 Print Name: Lloyd Wong Title: Senior Certification Manager *NOTE: This declaration cannot be signed by an Agent, it shall be signed by an authorized person listed in the FCC database

Anhui Huami Information Technology Co., Ltd. Date: 2024-02-13 Declaration Letter about Limited Use To whom it may concern, WE (Anhui Huami Information Technology Co., Ltd.) HEREBY DECLARED THAT Our product Product Description: Amazfit V1TAL Model No: A2431 FCC ID: 2AC8UA2431 The Bluetooth function integrated in RF chip CYW4373 in this device has been disabled by software. Any modification will be highlighted on the release letter, and the impact analysis will also have a review. Verification procedure and verification results will be performed based on the release letter and impact analysis report. Name (Printed): Lloyd Wong Signature: Title: Senior Certification Manager On behalf of Company: Anhui Huami Information Technology Co.,Ltd. Telephone: +86-15345601722

25-12-2024 Federal Communications Commission Office of Engineering and Technology Laboratory Division 445 12TH ST SW Washington DC 20554 United Stated E-Label declare for FCC ID: 2AC8UA2431 Dear Sir/Madam, We hereby declare that the E-label Comply with the following regulations 1.Access to regulatory information provided without special codes, accessories, or permissions beyond the normal security protection to unlock the screen, sign-in page, or overall product access 2.The FCC ID, warning statements, or other information displayed electronically in a manner that is clearly legible without the aid of magnification. 3.Users able to access the regulatory information without requiring special access codes or permissions, and in all cases the information must be accessible in no more than three steps from a product’s main or home menu If you have any questions regarding this application, please free to contact me. Yours Sincerely, Name: Lloyd Wong signature: On Behalf of Company: Anhui Huami Information Technology Co.,Ltd.

Anhui Huami Information Technology Co.,Ltd. Date: 2024-12-04 TO: Federal Communication Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MID 21046 Regarding: FCC ID: 2AC8UA2431 To whom it may concern: We, the undersigned, hereby authorize Parlam Zhan to act on our behalf in all manners relating to application for equipment authorization with respect to the FCC ID above, including signing of all documents relating to these matters. Any and all acts carried out by the agent on our behalf shall have the same effect as acts of our own. We, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 853(a). Where our agent signs the application for certification on our behalf, I acknowledge that all responsibility for complying with the terms and conditions for Certification, as specified by SGS North America, Inc., still resides with Anhui Huami Information Technology Co.,Ltd. This authorization is valid until further written notice from the applicant. Name (Printed): Lloyd Wong Title: Senior Certification Manager Signature: On behalf of Company: Anhui Huami Information Technology Co.,Ltd. Telephone: +86-15345601722

Anhui Huami Information Technology Co.,Ltd. 2024-12-04 To: SGS North America Inc. 620 Old Peachtree Road SUITE 100 Suwanee, Georgia United States From: Anhui Huami Information Technology Co.,Ltd. 7/F, Building B2, Huami Global Innovation Center, No. 900, Wang jiang West Road, High-tech Zone, Hefei City Anhui Pilot Free Trade Zone, China Regarding: Confidentiality Request regarding application for FCC ID: 2AC8UA2431 LONG TERM CONFIDENTIALITY Pursuant to 47 CFR Section 0.459 and 0.457 of the commission’s rules, the applicant hereby request confidential treatment of the documents listed below, associated with the certification application referenced above. Schematic(s) Block Diagrams Operational Descriptions NII Software Security Info Tune up The documents above contain proprietary information not released to the public. Public disclosure of this information may prove harmful to the business of the applicant. SHORT TERM CONFIDENTIALITY Additionally, the applicant requests the following documents be held confidential until the device is marketed or 180 days from the grant date, whichever is less. If the device is marketed within 180 days of the Grant Date, the applicant will notify the TCB per FCC KDB 726920 D01 Confidentiality Request Procedures. External Photos Internal Photos Test Setup Photos User manual(s) Sincerely, Signature: Printed Name: Lloyd Wong Title: Senior Certification Manager Company Name: Anhui Huami Information Technology Co.,Ltd.

` SGS-CSTCStandardsTechnicalServices(Suzhou)Co.,Ltd ReportNo.:SUCR241200057501 Rev.:01 ThisdocumentisissuedbytheCompanysubjecttoitsGeneralConditionsofServiceprintedoverleaf,availableonrequestoraccessibleathttp://www.sgs.com/en/Terms- and-Conditions.aspxand,forelectronicformatdocuments,subjecttoTermsandConditionsforElectronicDocumentsathttp://www.sgs.com/en/Terms-and- Conditions/Terms-e-Document.aspx.Attentionisdrawntothelimitationofliability,indemnificationandjurisdictionissuesdefinedtherein.Anyholderofthisdocumentis advisedthatinformationcontainedhereonreflectstheCompany’sfindingsatthetimeofitsinterventiononlyandwithinthelimitsofClient’sinstructions,ifany.The Company’ssoleresponsibilityistoitsClientandthisdocumentdoesnotexoneratepartiestoatransactionfromexercisingalltheirrightsandobligationsunderthe transactiondocuments.Thisdocumentcannotbereproducedexceptinfull,withoutpriorwrittenapprovaloftheCompany.Anyunauthorizedalteration,forgeryor falsificationofthecontentorappearanceofthisdocumentisunlawfulandoffendersmaybeprosecutedtothefullestextentofthelaw. Unlessotherwisestatedtheresultsshowninthistestreportreferonlytothesample(s)testedandsuchsample(s)areretainedfor30daysonly. Attention:Tochecktheauthenticityoftesting/inspectionreport&certificate,pleasecontactusattelephone:(86-755)83071443,oremail:[email protected] Member of the SGS Group (SGS SA) South of No. 6 Plant, No. 1, Runsheng Road, Suzhou Industrial Park, Suzhou Area, China (Jiangsu) Pilot Free Trade Zone 215000 t (86-512) 62992980 www.sgsgroup.com.cn ReportTemplateNo./Rev:SUWI-TRF-SARA001/v01 AppendixA DetailedSystemCheckResults 1.SystemPerformanceCheck SystemPerformanceCheck2450MHzHead SystemPerformanceCheck5250MHzHead SystemPerformanceCheck5600MHzHead SystemPerformanceCheck5750MHzHead Date: 2025/01/09 Test Laboratory: SGS-SAR Lab System Performance Check 2450MHz Head DUT: D2450V2; Type: Dipole; Serial: 922 Communication System: UID 0, CW; Frequency: 2450 MHz;Duty Cycle: 1:1 Medium: HSL2450;Medium parameters used: f = 2450 MHz; σ = 1.809 S/m; ε = 38.744; ρ = 1000 r 3 kg/m Phantom section: Flat Section DASY 5 Configuration: l Probe: EX3DV4 - SN3793; ConvF(7.18, 7.18, 7.18); Calibrated: 2024/03/04 l Sensor-Surface: 1.4mm (Mechanical Surface Detection) l Electronics: DAE4 Sn1245; Calibrated: 2024/06/05 l Phantom: SAM 7; Type: SAM; Serial: 1702 l DASY52 52.10.4(1527); SEMCAD X 14.6.14(7483) Body/d=10mm, Pin=250mW/Area Scan (9x15x1): Measurement grid: dx=12mm, dy=12mm Maximum value of SAR (measured) = 21.4 W/kg Body/d=10mm, Pin=250mW/Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm Reference Value = 90.52 V/m; Power Drift = -0.11 dB Peak SAR (extrapolated) = 26.8 W/kg SAR(1 g) = 13.5 W/kg; SAR(10 g) = 6.36 W/kg Maximum value of SAR (measured) = 21.9 W/kg 0 dB = 21.9 W/kg = 13.41 dBW/kg Date: 2025/01/10 Test Laboratory: SGS-SAR Lab System Performance Check 5.25GHz Head DUT: D5GHzV2; Type: D5GHzV2; Serial: 1174 Communication System: UID 0, CW (0); Frequency: 5250 MHz;Duty Cycle: 1:1 Medium: HSL5G;Medium parameters used: f = 5250 MHz; σ = 4.695 S/m; ε r = 35.623; ρ = 1000 3 kg/m Phantom section: Flat Section DASY 5 Configuration: • Probe: EX3DV4 - SN3793; ConvF(5.02, 5.02, 5.02); Calibrated: 2024/03/04 • Sensor-Surface: 1.4mm (Mechanical Surface Detection) • Electronics: DAE4 Sn1245; Calibrated: 2024/06/05 • Phantom: SAM 7; Type: SAM; Serial: 1702 • DASY52 52.10.4(1527); SEMCAD X 14.6.14(7483) Body/d=10mm, Pin=100mW, f=5250 MHz/Area Scan (8x8x1): Measurement grid: dx=10mm, dy=10mm Maximum value of SAR (measured) = 19.2 W/kg Body/d=10mm, Pin=100mW, f=5250 MHz/Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=4mm, dy=4mm, dz=1.4mm Reference Value = 58.27 V/m; Power Drift = 0.05 dB Peak SAR (extrapolated) = 32.2 W/kg SAR(1 g) = 7.92 W/kg; SAR(10 g) = 2.28 W/kg Maximum value of SAR (measured) = 20.2 W/kg 0 dB = 19.2 W/kg = 12.82 dBW/kg Date: 2025/01/11 Test Laboratory: SGS-SAR Lab System Performance Check 5.6GHz Head DUT: D5GHzV2; Type: D5GHzV2; Serial: 1174 Communication System: UID 0, CW (0); Frequency: 5600 MHz;Duty Cycle: 1:1 Medium: HSL5G;Medium parameters used: f = 5600 MHz; σ = 5.166 S/m; ε r = 34.95; ρ = 1000 3 kg/m Phantom section: Flat Section DASY 5 Configuration: • Probe: EX3DV4 - SN3793; ConvF(4.48, 4.48, 4.48); Calibrated: 2024/03/04 • Sensor-Surface: 1.4mm (Mechanical Surface Detection) • Electronics: DAE4 Sn1245; Calibrated: 2024/06/05 • Phantom: SAM 7; Type: SAM; Serial: 1702 • DASY52 52.10.4(1527); SEMCAD X 14.6.14(7483) Body/d=10mm, Pin=100mW, f=5750 MHz/Area Scan (8x8x1): Measurement grid: dx=10mm, dy=10mm Maximum value of SAR (measured) = 15.8 W/kg Body/d=10mm, Pin=100mW, f=5750 MHz/Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=4mm, dy=4mm, dz=1.4mm Reference Value = 46.30 V/m; Power Drift = 0.03 dB Peak SAR (extrapolated) = 36.7 W/kg SAR(1 g) = 7.98 W/kg; SAR(10 g) = 2.27 W/kg Maximum value of SAR (measured) = 21.3 W/kg 0 dB = 15.8 W/kg = 11.97 dBW/kg Date: 2025/01/12 Test Laboratory: SGS-SAR Lab System Performance Check 5.75GHz Head DUT: D5GHzV2; Type: D5GHzV2; Serial: 1174 Communication System: UID 0, CW (0); Frequency: 5750 MHz;Duty Cycle: 1:1 Medium: HSL5G;Medium parameters used: f = 5750 MHz; σ = 5.349 S/m; ε r = 34.579; ρ = 1000 3 kg/m Phantom section: Flat Section DASY 5 Configuration: • Probe: EX3DV4 - SN3793; ConvF(4.58, 4.58, 4.58); Calibrated: 2024/03/04 • Sensor-Surface: 1.4mm (Mechanical Surface Detection) • Electronics: DAE4 Sn1245; Calibrated: 2024/06/05 • Phantom: SAM 7; Type: SAM; Serial: 1702 • DASY52 52.10.4(1527); SEMCAD X 14.6.14(7483) Body/d=10mm, Pin=100mW, f=5750 MHz/Area Scan (8x8x1): Measurement grid: dx=10mm, dy=10mm Maximum value of SAR (measured) = 15.6 W/kg Body/d=10mm, Pin=100mW, f=5750 MHz/Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=4mm, dy=4mm, dz=1.4mm Reference Value = 45.85 V/m; Power Drift = 0.03 dB Peak SAR (extrapolated) = 35.3 W/kg SAR(1 g) = 7.94 W/kg; SAR(10 g) = 2.26 W/kg Maximum value of SAR (measured) = 21.1 W/kg 0 dB = 15.6 W/kg = 11.93 dBW/kg

` SGS-CSTC Standards Technical Services (Suzhou) Co.,Ltd Report No.: SUCR241200057501 Rev.:01 This document is issued by the Company subject to its General Conditions of Service printed overleaf, available on request or accessible athttp://www.sgs.com/en/Terms- a nd-Conditions.aspx a nd, for electronic format documents, subject to Terms and Conditions for Electronic Documents athttp://www.sgs.com/en/Terms-and- Conditions/Terms-e-Document.aspx. Attention is drawn to the limitation of liability, indemnification and jurisdiction issues defined therein. Any holder of this document is advised that information contained hereon reflects the Company’s findings at the time of its intervention only and within the limits of Client’s instructions, if any. The Company’s sole responsibility is to its Client and this document does not exonerate parties to a transaction from exercising all their rights and obligations under the transaction documents. This document cannot be reproduced except in full, without prior written approval of the Company. Any unauthorized alteration, forgery or falsification of the content or appearance of this document is unlawful and offenders may be prosecuted to the fullest extent of the law. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 30 days only. Attention: To check the authenticity of testing / inspection report & certificate, please contact us at telephone:(86-755) 8307 1443, or email: [email protected] Me mber o f the S GS Gr ou p (S GS SA) So uth of No. 6 Plant, No. 1, Runsheng Road, Suzhou Industrial Park, Suzhou Area, China (Jiangsu) Pilot Free Trade Zone 215000 t (86-512 ) 62992980 www .sgsgroup.com.cn Report Template No./Rev: SUWI-TRF-SAR A001/ v01 Appendix B Deta iled Test Results 1.W IFI2.4G WIFI2.4G for Extremity 0mm 2.W IFI5G WIFI5G for Extremity 0mm 3.Blueto oth Bluetooth for Extremity 0mm Date: 2025/01/09 Test Laboratory: SGS-SAR Lab WIFI2.4G 802.11b 1CH Front side 0mm DUT: Camera; Type: Camera; Communication System: UID 0, WI-FI(2.4GHz) (0); Frequency: 2412 MHz;Duty Cycle: 1:1 Medium: HSL2450;Medium parameters used: f = 2412 MHz; σ = 1.769 S/m; ε r = 38.888; ρ = 1000 3 kg/m Phantom section: Flat Section DASY 5 Configuration: • Probe: EX3DV4 - SN3793; ConvF(7.18, 7.18, 7.18); Calibrated: 2024/03/04 • Sensor-Surface: 1.4mm (Mechanical Surface Detection) • Electronics: DAE4 Sn1245; Calibrated: 2024/06/05 • Phantom: SAM 7; Type: SAM; Serial: 1702 • DASY52 52.10.4(1527); SEMCAD X 14.6.14(7483) Configuration/Extremity/Area Scan (8x14x1): Measurement grid: dx=12mm, dy=12mm Maximum value of SAR (measured) = 0.611 W/kg Configuration/Extremity/Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm Reference Value = 2.547 V/m; Power Drift = -0.09 dB Peak SAR (extrapolated) = 0.943 W/kg SAR(1 g) = 0.717 W/kg; SAR(10 g) = 0.341 W/kg Maximum value of SAR (measured) = 0.683 W/kg 0 dB = 0.683 W/kg = -1.66 dBW/kg Date: 2025/01/10 Test Laboratory: SGS-SAR Lab WIFI5G 802.11a 52CH Bottom side 0mm DUT: Camera; Type: Camera; Communication System: UID 0, WI-FI(5GHz) (0); Frequency: 5260 MHz;Duty Cycle: 1:1 Medium: HSL5G;Medium parameters used: f = 5260 MHz; σ = 4.704 S/m; ε r = 35.58; ρ = 1000 3 kg/m Phantom section: Flat Section DASY 5 Configuration: • Probe: EX3DV4 - SN3793; ConvF(5.02, 5.02, 5.02); Calibrated: 2024/03/04 • Sensor-Surface: 1.4mm (Mechanical Surface Detection) • Electronics: DAE4 Sn1245; Calibrated: 2024/06/05 • Phantom: SAM 7; Type: SAM; Serial: 1702 • DASY52 52.10.4(1527); SEMCAD X 14.6.14(7483) Configuration/Extremity/Area Scan (6x11x1): Measurement grid: dx=10mm, dy=10mm Maximum value of SAR (measured) = 4.89 W/kg Configuration/Extremity/Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=4mm, dy=4mm, dz=1.4mm Reference Value = 6.112 V/m; Power Drift = 0.08 dB Peak SAR (extrapolated) = 12.7 W/kg SAR(1 g) = 2.11 W/kg; SAR(10 g) = 0.644 W/kg Maximum value of SAR (measured) = 5.51 W/kg 0 dB = 4.89 W/kg = 6.89 dBW/kg Date: 2025/01/11 Test Laboratory: SGS-SAR Lab WIFI5G 802.11a 140CH Bottom side 0mm DUT: Camera; Type: Camera; Communication System: UID 0, WI-FI(5GHz) (0); Frequency: 5700 MHz;Duty Cycle: 1:1 Medium: HSL5G;Medium parameters used: f = 5700 MHz; σ = 5.293 S/m; ε r = 34.768; ρ = 1000 3 kg/m Phantom section: Flat Section DASY 5 Configuration: • Probe: EX3DV4 - SN3793; ConvF(4.48, 4.48, 4.48); Calibrated: 2024/03/04 • Sensor-Surface: 1.4mm (Mechanical Surface Detection) • Electronics: DAE4 Sn1245; Calibrated: 2024/06/05 • Phantom: SAM 7; Type: SAM; Serial: 1702 • DASY52 52.10.4(1527); SEMCAD X 14.6.14(7483) Configuration/Extremity/Area Scan (6x11x1): Measurement grid: dx=10mm, dy=10mm Maximum value of SAR (measured) = 5.13 W/kg Configuration/Extremity/Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=4mm, dy=4mm, dz=1.4mm Reference Value = 6.835 V/m; Power Drift = 0.02 dB Peak SAR (extrapolated) = 14.0 W/kg SAR(1 g) = 2.77 W/kg; SAR(10 g) = 0.827 W/kg Maximum value of SAR (measured) = 6.29 W/kg 0 dB = 5.13 W/kg = 7.10 dBW/kg Date: 2025/01/12 Test Laboratory: SGS-SAR Lab WIFI5G 802.11a 149CH Bottom side 0mm DUT: Camera; Type: Camera; Communication System: UID 0, WI-FI(5GHz) (0); Frequency: 5745 MHz;Duty Cycle: 1:1 Medium: HSL5G;Medium parameters used: f = 5745 MHz; σ = 5.353 S/m; ε r = 34.592; ρ = 1000 3 kg/m Phantom section: Flat Section DASY 5 Configuration: • Probe: EX3DV4 - SN3793; ConvF(4.58, 4.58, 4.58); Calibrated: 2024/03/04 • Sensor-Surface: 1.4mm (Mechanical Surface Detection) • Electronics: DAE4 Sn1245; Calibrated: 2024/06/05 • Phantom: SAM 7; Type: SAM; Serial: 1702 • DASY52 52.10.4(1527); SEMCAD X 14.6.14(7483) Configuration/Extremity/Area Scan (6x11x1): Measurement grid: dx=10mm, dy=10mm Maximum value of SAR (measured) = 6.58 W/kg Configuration/Extremity/Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=4mm, dy=4mm, dz=1.4mm Reference Value = 6.383 V/m; Power Drift = 0.09 dB Peak SAR (extrapolated) = 16.2 W/kg SAR(1 g) = 3.14 W/kg; SAR(10 g) = 0.863 W…

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` SGS-CSTCStandardsTechnicalServices(Suzhou)Co.,Ltd ReportNo.:SUCR241200057501 Rev.:01 ThisdocumentisissuedbytheCompanysubjecttoitsGeneralConditionsofServiceprintedoverleaf,availableonrequestoraccessibleathttp://www.sgs.com/en/Terms- and-Conditions.aspxand,forelectronicformatdocuments,subjecttoTermsandConditionsforElectronicDocumentsathttp://www.sgs.com/en/Terms-and- Conditions/Terms-e-Document.aspx.Attentionisdrawntothelimitationofliability,indemnificationandjurisdictionissuesdefinedtherein.Anyholderofthisdocumentis advisedthatinformationcontainedhereonreflectstheCompany’sfindingsatthetimeofitsinterventiononlyandwithinthelimitsofClient’sinstructions,ifany.The Company’ssoleresponsibilityistoitsClientandthisdocumentdoesnotexoneratepartiestoatransactionfromexercisingalltheirrightsandobligationsunderthe transactiondocuments.Thisdocumentcannotbereproducedexceptinfull,withoutpriorwrittenapprovaloftheCompany.Anyunauthorizedalteration,forgeryor falsificationofthecontentorappearanceofthisdocumentisunlawfulandoffendersmaybeprosecutedtothefullestextentofthelaw. Unlessotherwisestatedtheresultsshowninthistestreportreferonlytothesample(s)testedandsuchsample(s)areretainedfor30daysonly. Attention:Tochecktheauthenticityoftesting/inspectionreport&certificate,pleasecontactusattelephone:(86-755)83071443,oremail:[email protected] Member of the SGS Group (SGS SA) South of No. 6 Plant, No. 1, Runsheng Road, Suzhou Industrial Park, Suzhou Area, China (Jiangsu) Pilot Free Trade Zone 215000 t (86-512) 62992980 www.sgsgroup.com.cn ReportTemplateNo./Rev:SUWI-TRF-SARA001/v01 AppendixC Calibrationcertificate 1.Dipole D2450V2-SN922 D5GHzV2-SN1174 2.DAE DAE4-SN1245 3.Probe EX3DV4-SN3793

` SGS-CSTC Standards Technical Services (Suzhou) Co., Ltd Report No.: SUCR241200057501 Rev.: 01 Page: 1 of 48 This document is issued by the Company subject to its General Conditions of Service printed overleaf, available on request or accessible at http://www.sgs.com/en/Terms-and-Conditions.aspx and, for electronic format documents, subject to Terms and Conditions for Electronic Documents at http://www.sgs.com/en/Terms-and-Conditions/Terms-e-Document.aspx. Attention is drawn to the limitation of liability, indemnification and jurisdiction issues defined therein. Any holder of this document is advised that information contained hereon reflects the Company’s findings at the time of its intervention only and within the limits of Client’s instructions, if any. The Company’s sole responsibility is to its Client and this document does not exonerate parties to a transaction from exercising all their rights and obligations under the transaction documents. This document cannot be reproduced except in full, without prior written approval of the Company. Any unauthorized alteration, forgery or falsification of the content or appearance of this document is unlawful and offenders may be prosecuted to the fullest extent of the law. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 30 days only. Attention: To check the authenticity of testing / inspection report & certificate, please contact us at telephone:(86-755) 8307 1443, or email: [email protected] Report Template No./Rev: SUWI-TRF-SAR001/ v01 Member of the SGS Group (SGS SA) South of No. 6 Plant, No. 1, Runsheng Road, Suzhou Industrial Park, Suzhou Area, China (Jiangsu) Pilot Free Trade Zone 215000 t (86-512) 62992980 www.sgsgroup.com.cn FCC SAR TEST REPORT Application No.: SUCR2412000575AT Applicant: Anhui Huami Information Technology Co., Ltd. Manufacturer: Anhui Huami Information Technology Co., Ltd. Product Name: Amazfit V1TAL Model No. (EUT): A2431 Trade Mark: Amazfit FCC ID: 2AC8UA2431 Standards: FCC 47CFR §2.1093 Date of Receipt: 2024-12-20 Date of Test: 2025-01-09 to 2025-01-12 Date of Issue: 2025-01-17 Test conclusion: PASS * * In the configuration tested, the EUT detailed in this report complied with the standards specified above. Prepared by：Leon Liu/ Project Manager Approved by：Nick HU/ Technical Manager (Title) ` SGS-CSTC Standards Technical Services (Suzhou) Co., Ltd Report No.: SUCR241200057501 Rev.: 01 Page: 2 of 48 This document is issued by the Company subject to its General Conditions of Service printed overleaf, available on request or accessible at http://www.sgs.com/en/Terms-and-Conditions.aspx and, for electronic format documents, subject to Terms and Conditions for Electronic Documents at http://www.sgs.com/en/Terms-and-Conditions/Terms-e-Document.aspx. Attention is drawn to the limitation of liability, indemnification and jurisdiction issues defined therein. Any holder of this document is advised that information contained hereon reflects the Company’s findings at the time of its intervention only and within the limits of Client’s instructions, if any. The Company’s sole responsibility is to its Client and this document does not exonerate parties to a transaction from exercising all their rights and obligations under the transaction documents. This document cannot be reproduced except in full, without prior written approval of the Company. Any unauthorized alteration, forgery or falsification of the content or appearance of this document is unlawful and offenders may be prosecuted to the fullest extent of the law. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 30 days only. Attention: To check the authenticity of testing / inspection report & certificate, please contact us at telephone:(86-755) 8307 1443, or email: [email protected] Report Template No./Rev: SUWI-TRF-SAR001/ v01 Member of the SGS Group (SGS SA) South of No. 6 Plant, No. 1, Runsheng Road, Suzhou Industrial Park, Suzhou Area, China (Jiangsu) Pilot Free Trade Zone 215000 t (86-512) 62992980 www.sgsgroup.com.cn Revision Record Version Description Date Remark 01 Original 2025-01-17 ` SGS-CSTC Standards Technical Services (Suzhou) Co., Ltd Report No.: SUCR241200057501 Rev.: 01 Page: 3 of 48 This document is issued by the Company subject to its General Conditions of Service printed overleaf, available on request or accessible at http://www.sgs.com/en/Terms-and-Conditions.aspx and, for electronic format documents, subject to Terms and Conditions for Electronic Documents at http://www.sgs.com/en/Terms-and-Conditions/Terms-e-Document.aspx. Attention is drawn to the limitation of liability, indemnification and jurisdiction issues defined therein. Any holder of this document is advised that information contained hereon reflects the Company’s findings at the time of its intervention only and within the limits of Client’s instructions, if any. The Company’s sole responsibility is to its Client and this document does not exonerate parties to a transaction from exercising all their rights and obligations under the transaction documents. This document cannot be reproduced except in full, without prior written approval of the Company. Any unauthorized alteration, forgery or falsification of the content or appearance of this document is unlawful and offenders may be prosecuted to the fullest extent of the law. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 30 days only. Attention: To check the authenticity of testing / inspection report & certificate, please contact us at telephone:(86-755) 8307 1443, or email: [email protected] Report Template No./Rev: SUWI-TRF-SAR001/ v01 Member of the SGS Group (SGS SA) South of No. 6 Plant, No. 1, Runsheng Road, Suzhou Industrial Park, Suzhou Area, China (Jiangsu) Pilot Free Trad…

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Antenna specifications Electrical Characteristics Description Model: Seattle Transmitter Frequency: 2400MHz-2483.5MHz / 5150 MHz -5850 MHz Receiver Frequency: 2400MHz-2483.5MHz/ 5150 MHz -5850 MHz Antenna information: Antenna Name Model(s)/Type(s) RF Antenna Assembly Model/Part Number: Seattle Manufacturer: Anhui Huami Information Technology Co., Ltd. Address: 7/F, Building B2, Huami Global Innovation Center, No. 900, Wangjiang West Road, High-tech Zone, Hefei City, China (Anhui) Pilot Free Trade Zone(2…

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