The market of wearables in smart ring format is maturing, and Oura, a recognized leader in this sector, has taken significant strides with the launch of the Oura Ring 5. This new iteration aims to solidify its position against increasingly aggressive competitors. Nonetheless, the Oura Ring 4 remains a strong contender, often available at enticing prices. If you’re considering making the switch to this kind of invisible technology, let’s delve into the key changes, similarities, and which model better suits your needs and budget.
Technical Specifications of Oura Ring Models
| Feature | Oura Ring 5 | Oura Ring 4 |
|---|---|---|
| Thickness | 2.28 mm (40% more compact) | 2.88 mm |
| Width | 6.09 mm | 7.9 mm |
| Weight | 2 – 2.69 grams | 3.3 – 5.2 grams |
| Materials | Aerospace Titanium | Titanium |
| Sizes Available | From 6 to 13 | From 4 to 15 |
| Battery Life | 6 to 9 days | 5 to 8 days |
| Water Resistance | 100 meters (IP68) | 100 meters (IP68) |
| Price (from) | €429 | €379 |
| Subscription | €5.99/month (mandatory) | €5.99/month (mandatory) |
Key Differences to Note
Design: Aesthetic Evolution
A notable change in the Oura Ring 5 is its “slimming” aspect. While the Oura Ring 4 was already stylish, it retained a technological feel. The Ring 5 reduces overall volume by an impressive 40%, measuring just 2.28 mm thick. Its sleek design seamlessly integrates with traditional jewelry, making it less noticeable.
Sensors and Precision
Both devices utilize a combination of LED lights (red, green, and infrared) alongside temperature sensors and accelerometers for round-the-clock health monitoring. The design adjustments in the Ring 5 ensure that sensors are less protruding yet maintain better skin contact, delivering improved heart rate and blood oxygen readings even during movement at night.
Software Upgrades
Both generations benefit from updated software features such as Health Radar and an AI medical advisor called Counsel Health. Users opting for either model can take advantage of these powerful new tools without missing out on health insights.
Battery Life
Oura has made strides in battery design as well. The Ring 5 lasts between 6 and 9 days, whereas the Ring 4 has a battery life of 5 to 8 days. The charging method remains consistent, but the Ring 5 includes an optional travel case for convenience.
So, Which Should You Choose?
The Oura Ring 5 starts at €429, reaching up to €529 for premium finishes, while the Oura Ring 4 is available from €379. Keep in mind that both models require a €5.99/month subscription for full functionality.
Consider Buying the Oura Ring 4 If:
- Cost Efficiency: You seek the best balance of quality and price, as both software and analytics are identical.
- Extreme Sizes: You need sizes 4, 5, 14, or 15, which only the Ring 4 provides.
- Great Deals: If you find discounts greater than €70 to €80, the Ring 4 is a financially smart option.
Consider Buying the Oura Ring 5 If:
- Comfort is Key: If you’re a light sleeper or new to wearing rings, the Ring 5’s reduced weight and dimensions significantly enhance comfort.
- Style Matters: Its aesthetics allow it to masquerade as traditional jewelry.
- Longer Battery Life: If you prefer extending the time between charges, the slight upgrade in battery life is a plus.
Ultimately, both Oura rings offer excellent features to suit various user needs. Making the right choice depends on your preferences, lifestyle, and budget.