Yes, all Oura Ring models, including the Oura Ring Gen 2, Gen 3, and the new Oura Ring 4, are water-resistant up to 100 meters (approximately 330 feet). This high level of protection means they are engineered to withstand the pressure equivalent to that depth, making them safe for the vast majority of water-based activities.
It is important, however, to distinguish between the terms “water-resistant” and “waterproof.” No electronic device is genuinely waterproof indefinitely. The 100-meter rating signifies a robust standard of water resistance suitable for everyday and recreational use, but not for extreme underwater conditions.
Oura Ring Water Resistance by Model
The water resistance rating is a consistent feature across all recent generations of the Oura Ring. This specification meets the international ISO 22810:2010 standard, which applies to wearables and watches marketed for water resistance.
| Oura Ring Model | Official Water Resistance Rating |
|---|---|
| Oura Ring 4 | 100 meters (330 ft.) |
| Oura Ring Gen 3 | 100 meters (330 ft.) |
| Oura Ring Gen 2 | 100 meters (330 ft.) |
Source: Official Oura documentation and technical specifications.
What the 100-Meter Rating Means for You
A water resistance rating of 100 meters confirms that the ring is protected from water ingress during activities like showering, bathing, and swimming in both pools and the ocean.
This rating specifically refers to static pressure (the pressure of still water at a certain depth). Activities that generate dynamic pressure, such as the high-velocity water flow from a jet ski, can subject the ring to forces greater than its depth rating and should be avoided.
Activities You Can Do With Your Oura Ring
Based on its 100m rating, you can confidently wear your Oura Ring during the following activities:
- Washing your hands
- Showering and bathing
- Recreational swimming
- Snorkeling
- Use in saunas and hot tubs
Activities to Avoid
To protect the technology and longevity of your Oura Ring, the manufacturer advises against these activities:
- Scuba diving: The extreme pressures experienced while scuba diving are beyond the ring’s tested limits.
- Prolonged submersion: Oura recommends not keeping the ring submerged in water for more than 12 consecutive hours.
- High-pressure water jets: Avoid exposing the ring to high-velocity water, such as from a pressure washer.
Caring for Your Oura Ring After Water Exposure
Following simple care instructions after water exposure will help maintain the ring’s cosmetic finish and prevent potential skin irritation.
- Rinse After Use: After swimming in saltwater or chlorinated water, rinse the ring thoroughly with clean, fresh water.
- Dry the Ring: Use a soft, non-abrasive cloth to dry the outside and inside of the ring.
- Dry Your Finger: Ensure the skin underneath the ring is also completely dry. This prevents trapping moisture, which can lead to skin irritation over time.
Frequently Asked Questions (FAQ)
Q: Can I shower with my Oura Ring 4?
A: Yes, it is perfectly safe to shower while wearing the Oura Ring 4, as well as older models. For comfort, it is best practice to dry both the ring and your finger afterward.
Q: Is it safe to go swimming with my Oura Ring?
A: Yes, the Oura Ring’s 100-meter water resistance rating makes it suitable for recreational swimming and snorkeling in a pool or the ocean.
Q: Can I wear my Oura Ring in a sauna or hot tub?
A: Yes, Oura confirms the ring is safe for use in saunas, hot tubs, and even ice baths. The ring’s official operating temperature range is -10°C to 52°C (14°F to 125°F).
Q: What is the difference in water resistance between the Oura Ring 4 and Gen 3?
A: There is no difference in water resistance. The Oura Ring 4, Gen 3, and Gen 2 all share the same excellent water resistance rating of 100 meters. The upgrades in the Oura Ring 4 are focused on sensor technology, comfort, and battery life, not water durability.
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