93 'Oura 4' For Sale in Singapore

- Scratch free Oura Ring 4 - Size 9 - Original price $529.00 - Bought in Jan 206 - With the box, charger with travel case - Rubber protective sleeve for gym workouts - Shiny silver band - Smooth finish - Suitable for everyday wear

- Oura Gift Kit - Includes sizing rings to find your perfect Oura Ring fit - Sizing rings numbered 6 to 15 - Ensures correct size before purchasing your Oura Ring

Severely under utilised. Feel free to PM for more photos. Still having ongoing membership till 13th March 2027.

- Oura Ring Gen 4 - Color: Rose Gold -Original price USD 439.15 -Sgd paid inc of GST: $611 - Size: 10 - Tracks: Sleep, Stress, Activity - Purchase Date: late January 2026

- Oura Ring Gen 4 - Color: Brushed Silver - Size: 8 -Condition: 99% new - Tracks: Sleep, Activity, Readiness - Includes: Ring, Charger, USB Cable, Original Box

- Oura Ring Gen 4 - Color: Black/Noir - Size: 9 - Tracks: Sleep, Activity, Readiness - Features: Body recovery & stress insights - Connectivity: Oura App - Includes: Charger, Original Box - Factory reset done - Can self pickup or free delivery

Oura Ring Gen 4, Gold, Size 7. Completely new

6 month old Oura Ring 4 In warranty Retails for $549, selling for $329 Oura Ring 4 (Latest Model) – Smart Health & Sleep Tracker Selling my Oura Ring 4, one of the most advanced smart rings for sleep, recovery, and overall health tracking. 💡 Key Features: • Advanced Smart Sensing technology for highly accurate health data  • Tracks sleep, heart rate, stress, activity & recovery • Up to 6–8 days battery life  • Sleek titanium design – lightweight & comfortable for 24/7 wear  • Water-resistant

- Oura Ring Gen 4, with charger and sizing kit - Perfect battery health (7days) - Minor scratches from use - No box - Selling bc i want to upgrade to 5

Purchased in Feb 2026 from Metapod online. There is still local warranty. Email receipt will be provided. Full box packaging will also be provided. Size 10. Please go to courts and test the size first. Working and condition 10/10.

Comes in original box and charger. Can include 1 extra charger for you. Bought in Jul 2025 but this is a replacement ring sent to me on Apr 2026. Battery life still as good as new. Light scuffs on the ring as per normal wear and tear. Oura Ring 4 Ceramic is built for 24/7 comfort with 5-8 days of battery life.** Smart Sensing technology adapts to your finger to deliver highly accurate, continuous data. All Oura Ring 4 styles provide valuable insights into your holistic health – sleep, activity, stress

Oura Ring Gen 4, size 9. Silver, used only a couple of months, so there are some fine scratches. Ordered directly from US. No issues, battery lasts for 1 week. Charger included.

- Oura Ring Gen 4 - Size 7 - Includes charger x2 - Original packaging - Tracks sleep, activity, and readiness - Helps understand body recovery and performance - Easy app integration like new, not used at all. got a free replacement under warranty, and then upgraded to oura ring 5. charger is unused. will give u a spare one as well as oura sent a whole new box with complete accessories. have proof of replacement to show you

- Oura Ring Gen 4 - Color: Stealth - Size: 11 - Battery: 100% and lasts several days - Condition: Minor scratches on outer band from normal use - Includes: Charger Selling my Oura Ring 4 (Black, Size 11) as I no longer use it. * Genuine Oura Ring 4 * Size 11 * Fully functional * Visible cosmetic scratches from normal wear (please refer to photos) * Battery performs well * Includes original charging dock * Factory reset and ready for the next owner The scratches are purely cosmetic and do not affect functi

Oura Ring 4 Silver Size 12 Purchased in March 2025 but underused

Authentic, brand new in box (BNIB) Oura Ring 4 in the premium Stealth (brushed matte black) finish, Size 6. Completely factory sealed and unopened. Letting it go at a heavily discounted price (Local retail is S$599). Reason for selling: Decided to switch tracking wearables and moving over to a smartwatch instead, so this extra set is surplus to my needs. My loss is your gain! Perfect for tracking sleep, recovery, heart health metrics, and daily activity seamlessly without the bulk of a traditional smar

- Oura Ring Gen 4 - Brushed Silver - Size 11 - Comes with charger and original box - Minor scratches on underside of ring from normal wear and tear

- Oura Ring Gen 4 - Size 6 - Includes original charger and box - Normal battery health (no degradation) - Purchased November 2026 (with receipt)

Newly received Oura Ring 4 Size 8 Brushed Silver No obvious visible scratches except for 2 as pictured Comes with original charger and wire No battery issues, full charge lasts a week.

SEALED. BRAND NEW. UNOPENED. OURA RING 4 SIZE 11 BLACK If this listing is up, it means it’s available. $10 discount if collect at Serangoon Stadium RFS: Received as a credit card promo gift, don’t need as I have apple watch

Selling one lightly used for 2 months Oura Ring Gen 4, size 6, color black. It was bought for me as a gift, but I don’t use it enough, hence letting it go to someone who can put it to use. No receipt, bought in person at one of the SG stores (not sure which) Comes with full set (charger and wire) Retails for $ 550

- Oura Ring Gen 4 - Size 10 - there some use marks there , functional wise is perfect , battery about 3 days - Includes third party charger and original box - Tracks sleep, activity, and readiness - Provides insights into body recovery and performance - Sleek and stylish design

Oura ring 4, size 7, Bought in March now want to buy the new one. Minor scratches at bottom , very new.

- Oura Ring Gen 4 - Color: Rose Gold - Size: 9 - Charger, wire and original box included - Bought in December 2025

- Oura Ring Gen 4 - Size 10 - Tracks Sleep, Activity & Readiness - Helps improve well-being - Includes original box - Ideal for health & fitness enthusiasts It’s a replacement set from Oura that is completely unused

- 2 months old. Almost new - Original price is S$599 - Oura Ring Gen 4 - Size 10 - Brushed Silver finish - Tracks sleep, activity, and readiness - Includes original charger and box

Oura Ring 4 - Size 8. Comes in original packaging. The ring is silver-toned and has a sleek, modern design. The charging base is grey with a green indicator light.

Oura Ring Gen 4, Silver, size 9 Exterior Condition: Used for a 10 months period, lightly scratched mainly at the base of the ring, mostly came from gripping on public bus or train. I do not gym or lift weights with it, it does not have deep scratches from the gym weights or bars. Battery life: close to 4 days. Yes battery in oura rings will degrade overtime..smaller sized rings will have a smaller battery capacity as well. It's worn daily most of the time and only removed when I'm prepared to get my hands

Lightly used, still in very good condition. Bought start of the year, Oura data to back up how much I wear. Tiny scratches but barely noticeable. Ring is off my finger most of the time except for when I sleep.

- Oura Ring Gen 4 - Colour: Rose Gold - Size: 6 - Brand new and unopened in box - Includes: Charger, USB cable, Information booklet

- Oura Ring Gen 4 - Size 11 - Stealth color - Tracks sleep, activity, and readiness - Comes with original box - Ideal for health and wellness monitoring - 190$ without charger - 250$ with charger

- Oura Smart Ring Gen 4 - Color: Stealth - Size: 10 - Includes: Ring and charger, no box - light scratches as shown on pic. Battery last > 6 days, tested on 3 June - 6 months old. bought 29 Nov 2025. First worn mid Dec 2025.

- Oura Ring Gen 4 - Color: Gold - Size: 7 - Selling as I am planning to get Gen 5

- Oura Ring Gen 4 - Colour: Silver - Size: 7 - Tracks: Sleep, Activity, Readiness - Connectivity: Bluetooth - Includes: Ring, Charger, Original Packaging - Bought in Jan 31, 2026 - this year, so still fresh - RFS: Upgrading - Works fine, minor scuffs from wear, charge 2x week cause I use it for workout tracking too - but if you just use daily without active tracking, 1x a week charging is fine

- Oura Ring Gen 3 - Colour: Black - Size: 11 - Tracks: Sleep, Activity, Readiness - Includes: Charger and cable - Condition: Good - Ideal for health & wellness monitoring, recovery & performance insights.

Oura Sizing Kit Size 4 to size 15 Self collect only at 787805

Selling my Oura Ring 4 to upgrade to the Ring 5. Worn for 2 months, fully functional with light surface scuffs from normal daily wear. All original accessories included.

- Oura Ring Gen 4 - Color: Gold - Size 5 (Female Sizing) - Includes charger - Tracks sleep, activity, and readiness - Provides valuable health insights - Not worn before however packaging opened

- Oura Ring Gen 4 - Size 10 - Color: Silver - Tracks Sleep, Activity, and Readiness - Helps understand your body - Comes in original packaging - NEW and Unopened - received from OURA for guarantee but upgrading to Whoop

- Oura Ring Gen 4 - Color: Rose Gold - Size: 9 - Includes: Charger, Original Box - Purchased from: Harvey Norman - Original Retail Price: $749 - Feel free to ask any questions! Only used twice，have all the charging sets brand new and a ring

- Oura Ring Gen 4 - Size: 8 - Color: Black - Includes: Charger, Original Packaging, All original documentation - Features: Tracks sleep, activity, and readiness - Condition: Ready for a new owner I want to upgrade to Oura ring 5, that’s why I am selling my less than 1 year old Oura ring4, size 8, black color

Oura Ring 4 — Silver | Size 6 Selling my Oura Ring 4 in silver, size 6. Ring is in good condition with light wear — sensors and all functions work perfectly, battery needs to be charged every 2 days. Comes complete with the box. Charger needs to be purchased separately - price of the charger is about $35-$60 depending on which one you get ✦ Model: Oura Ring 4 (Gen 4) ✦ Color: Silver ✦ Size: 6 ✦ Condition: Good — light wear, fully functional ✦ Includes: Ring, original box Note: The Oura membership is tie

- Oura Ring Charger - Size 13 - Compatible with Oura Ring 4 - Sold as is

- Oura Ring Gen 4 - Color: Brushed Silver - Size: 11 - About 6 months old as this was a replacement unit - Includes portable charger - Comes with original box

Looking to trade for either a size 9 or a size 8. Would consider selling at $150. Not Fitbit Apple Samsung Garmin

Include charger and box. Size 7