EU Declaration of Conformity (DoC)

Hereby we,

Name of manufacturer: Oura Health Oy

Address: Elektroniikkatie 10, FI-90590 Oulu, Finland

Zip code & City: 90590/ Oulu

Country: Finland

Telephone number: +358 40 543 3264

declare that this DoC is issued under our sole responsibility and that this product:

Product description: Charger for Wellness Ring

Type designation(s): OA20

Trademark: OURA

Object of the declaration (further identification of the radio equipment allowing traceability; it may include a color image for the identification of the radio equipment):

An Oura Ring 4 Charging Case placed in the corner of a right-angle ruler

is in conformity with the relevant Union harmonization legislation:

Radio Equipment directive: 2014 / 53 / EU

with reference to the following standards applied:

EN 300 328 v2.2.2
EN 303 417 V1.1.1
EN 50385
EN 50665
WEEE
CE RoHS
REACH
CE cybersecurity : EN 18031-1 : 2024
EN 62311:2008 or EN IEC 62311:2020
EN IEC62368-1 : 2020+A11:2020
EM55032:2015+A11:2020, EN55035:2017+A11:2020
EM55011:2016+A1:2017+A11:2020+A2:2021
EN IEC 61000-3-2:2019+A1:2021
EN61000-3-3:2013+A1:2019+A2:2021+AC:2022
EN301489-1 v2.2.3 : 2019-11, EN301489-3 v2.3.2 : 2023-01, EN301489-17 v3.3.1 : 2024-09

The Notified Body Kiwa Nederland B.V., with Notified Body number 0063 performed:

[Annex III conformity assessment modules: B]

Where applicable:

The issued EU-type examination certificate: [252141082/AA/00]

Signed for and on behalf of:

Name / Function / Date: Jukka Ollila / Type Approval Specialist / Oct, 29th, 2025