Flash auction! Oura Horizon Gen3 Black smart ring, size US10, Vantaa

Used, charger included. Battery health unknown.

Oura is the creator of the revolutionary smart ring – the Oura Ring – and the world-class personal health app, the Oura App. Together the Oura Ring and Oura App give members precise, personalised daily health insights and guidance. The Oura Ring is stylish, accurate and comfortable – it tracks your sleep, activity, recovery and more with advanced sensor technology, with up to 7 days of battery life. Oura membership is continually improved with new features and updates that make tracking your health more personal. Membership costs €5.99 per month.

MEASURE BEFORE BUYING — It’s important to measure your ring size with the Oura Ring Gen3 Sizing Kit before purchase – a correctly fitting Oura Ring provides the best data accuracy, comfort and experience.

REVOLUTIONARY SMART RING — Track your sleep, activity, stress, heart rate and more with Oura membership. The price is €5.99 per month. Register for Oura membership in the Oura app.

JOIN MEMBERSHIP — Enjoy the world-class Oura membership

MEMBERSHIP IMPROVES OVER TIME — Access continuous feature and app updates in the award-winning Oura app.

SYNCHRONISE WITH YOUR FAVOURITE APPS — Seamlessly integrates with over 40 apps, such as Apple Health, Google Health Connect, Natural Cycles, Flo, Strava and many more.

PRECISION BY DESIGN — The ring delivers the most accurate pulse tracking, making your health data and insights more personalised than ever. Oura Ring’s research-grade sensors precisely monitor over 30 biometrics.

EASY TO WEAR EVERYWHERE — Each Oura Ring Gen3 is made from titanium: durable, lighter than the average wedding ring, hypoallergenic and water resistant. From workouts to evenings out, Oura tracks your health unobtrusively, comfortably and accurately.

OVER ONE MILLION MEMBERS — Join a rapidly growing global community of Oura members.

LOOKING FOR THE BEST HEALTH TRACKER? — Whether you’re tracking sleep or fitness, the Oura Ring Gen3 is for you – a revolutionary smart ring that lets you monitor sleep, activity, recovery and stress in style and discreetly.

Features:

SLEEP - Sleep your best! Get in-depth sleep analyses to improve habits and how you feel. Oura gives insights into your sleep stages during the night, blood oxygen saturation, HRV (heart rate variability) and overnight heart rate.

ACTIVITY - Whether you’re running a marathon or running errands, Oura tracks daily activity, steps, calories burned and workouts to help you find balance between movement and recovery.

READINESS - Know when to push and when to take it easy with Oura Readiness scores. They consider over 30 body signals – such as temperature trends, heart rate, HRV and sleep – to tell you how ready you are for the day ahead.

STRESS - Oura helps identify signs of stress and understand how your body handles it. Get guidance on when you need extra self-care and how to recover from longer-term stressors.

WOMEN'S HEALTH - Your cycle affects mood, sleep, activity and more every day. Oura helps you understand how your cycle influences your body so you can make better, more informed decisions about wellbeing. Track body changes during your cycle and predict your period up to 30 days in advance.

HEART HEALTH - Oura tracks your daily heart rate and HRV and estimates your cardiovascular age and capacity. This helps you look after one of the most important indicators of general health – your heart.

ILLNESS DETECTION - Oura tracks changes in temperature and heart rate so you can spot signs of illness early.

Technical specifications:

• Quality materials: Durable titanium, PVD coating, hypoallergenic

• Battery life: up to 7 days when new; full charge 20–80 minutes. Battery health of this used item is unknown.

• Water resistance: up to 100 metres

• Weight and dimensions, Width: 7.9 mm, thickness: ~2.7 mm (Oura Ring Gen3 Heritage) / ~2.9 mm (Oura Ring Gen3 Horizon), weight: 4–6 grams (depending on ring size)

• Compatibility: Oura app available in English, Finnish, Japanese, German, French, Spanish and Italian; supports metric and imperial units

• Connectivity: Bluetooth Low Energy (Bluetooth Smart®), EMF-safe, airplane mode, FCC certified

Buying a used device is an environmentally friendly choice!

Devices are sold wiped and tested as working, and consumer purchases are subject to the 14-day withdrawal right under consumer protection law.