If you’re thinking of buying an Oura Ring 4 — or just curious When Was Oura Ring 4 Released? — you’re in the right place. Oura’s fourth-generation smart ring generated lots of buzz when it launched, thanks to its upgraded sensors, slimmer design, and improved comfort. But when exactly did Oura release Ring 4 — and what did the rollout look like?
ded sensors, slimmer design, and improved comfort. But when exactly did Oura release Ring 4 — and what did the rollout look like?
In this article, we’ll walk you through the official announcement date, pre-order start, shipping date, and why the launch matters.
When Was Oura Ring 4 First Announced?
- The Oura Ring 4 was officially announced by Oura on October 3, 2024. TechCrunch+2The Times of India+2
- The announcement introduced the new ring’s major upgrades: a slimmer titanium build, recessed sensors for comfort, updated “Smart Sensing” technology for better health tracking, expanded size and color options, and a revamped app interface. Business Wire+2MacRumors+2
When Could You Pre-Order? When Did Shipping Begin?
- Pre-orders for the Oura Ring 4 opened the same day as the announcement — October 3, 2024. CNBC+1
- According to the official release, the first shipments began on October 15, 2024. Tom’s Guide+2The Times of India+2
- From that date, customers in supported markets could receive their Ring 4, subject to stock, size availability, and shipping times. inkl+1
What Changed With Ring 4 at Launch — Why the Date Matters
The release of Ring 4 wasn’t just another minor update — it marked a significant step up for Oura’s smart ring ecosystem. Here’s what Ring 4 brought to the table at launch:
- Smart Sensing: New algorithm + research-grade sensors designed to adapt to the wearer’s finger for more accurate data (heart rate, SpO₂, sleep, temperature, etc.). Business Wire+2Business Today+2
- Comfort & Design Improvements: Titanium build, recessed sensors (no more “bumps” inside the ring), and a slimmer profile for all-day wear. TechCrunch+1
- Wider Size Range & Colors: Twelve sizes (4–15) and multiple finishes — making the ring more accessible and inclusive. Gadgets 360+1
- Improved Battery Life & Performance: Better tracking accuracy, smoother sensors, and improved sensor algorithms designed to deliver enhanced reliability from day one. Tom’s Guide+1
Because of these improvements, the official release date isn’t just a trivia point — it marks when Oura stepped into the next generation of wearables.
Quick Facts: Oura Ring 4 Launch Timeline
| Event | Date |
| Announcement & Pre-orders open | October 3, 2024 TechCrunch+1 |
| First shipping / on-sale date | October 15, 2024 Tom’s Guide+1 |
| Starting price at launch | US $349 (varies by size/finish) Tom’s Guide+1 |
Why Knowing the Release Date Is Useful
- Warranty and support windows — If you’re buying second-hand or refurbished, knowing when Ring 4 launched helps you estimate how “new” a ring is.
- Feature expectations — Rings from before Oct 2024 (e.g. Gen 3) won’t have the Smart Sensing upgrades or design improvements that came with Ring 4.
- Resale value & upgrade timing — Early 2024-2025 saw many users upgrading — if you buy a used Ring 4, you’ll know roughly how old it is.
- App & firmware support — Being among the first production batches may have had access to initial firmware + updates — relevant if there were early bugs or patches.
Conclusão
O Oura Ring 4 officially entered the world on October 3, 2024, with pre-orders, and started shipping to customers on October 15, 2024. That release wasn’t just about new hardware — it introduced a leap in sensor technology, design comfort, and usability.
If you’re considering buying an Oura Ring 4 — new or used — those dates help you evaluate its age, check for warranty, and understand what features it supports.👉 Pro tip: When buying second-hand, always check the manufacturing date or batch number (if available) to ensure you get a legitimate Ring 4.