Smart Ring – Heart Rate, Sleep & SpO₂ Monitor | Ola Esporte

Meet your new all-day wellness companion — the Ola Esporte Smart Ring. Sleek, screenless, and featherlight at just 5 g, this ceramic-finish smart ring tracks what matters most without adding bulk to your look. Whether you're crushing a workout, logging deep sleep, or simply going about your day, it quietly captures your most important wellness metrics in real time.

Made in Mainland China.

Key Features

• Continuous Heart Rate Monitoring — powered by the Vcare VC30F-S optical sensor for accurate, round-the-clock tracking.
• Blood Oxygen (SpO₂) Tracking — monitor your oxygen saturation throughout the day and during rest.
• Stress & HRV Analysis — Heart Rate Variability measurements give you a window into your body's recovery and readiness levels.
• Advanced Sleep Monitoring — tracks sleep stages so you can understand and improve your rest quality.
• Activity Tracking — steps, distance, and calories burned across multiple sports modes.
• Gesture Control — control your smartphone camera, games, and more with simple hand gestures.
• Female Health Tracking — cycle monitoring built right in.
• Find My Ring — never misplace your ring again.
• Water-Resistant Design — rated for everyday splashes and handwashing; suitable for light water exposure.

Technical Specifications

Multi-Language Support

The companion app supports 35+ languages including English, Spanish, French, German, Italian, Portuguese, Japanese, Korean, Arabic, Hindi, Simplified & Traditional Chinese, and many more — making it a truly global wearable.

Wearing Tips

1. For best sensor accuracy, wear on your index finger. Middle and ring fingers also work well.
2. Measure your finger circumference before ordering — sizing may vary slightly from universal standards.
3. To start: charge via the included magnetic charging box until the heart rate light illuminates, then pair via the app.
4. Avoid wearing during swimming, hot showers, baths, or saunas — this ring is splash-resistant, not fully waterproof.

Shop More Smart Wearables & Wellness Gear

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For general guidance on using wearable health trackers responsibly, visit the FDA's Consumer Update on Fitness Trackers.

Frequently Asked Questions

Q: What health metrics does the Ola Esporte Smart Ring track?

A: The smart ring continuously monitors heart rate, blood oxygen (SpO₂), stress levels via HRV (Heart Rate Variability), sleep stages, body temperature, and daily activity including steps, distance, and calories. It also supports multiple sports modes for a wide range of workout types.

Q: Is the smart ring compatible with my smartphone?

A: Yes! The ring pairs via Bluetooth 5.2 and is compatible with Android 5.1 or above and iOS 9.0 or above. Simply download the companion app, charge the ring using the magnetic charging box, and follow the in-app pairing instructions.

Q: How do I choose the right ring size?

A: Sizes range from 6 to 13. We strongly recommend measuring your finger circumference before ordering, as smart ring sizing may differ slightly from standard jewelry sizing. Choose a size that sits comfortably snug — not too tight, not too loose — for the most accurate sensor readings.

Q: Can I wear the smart ring while swimming or showering?

A: The ring carries an IP68 water-resistance rating, meaning it can handle everyday splashes, rain, and handwashing without issue. However, it is not designed for submersion, swimming, hot showers, baths, or saunas. Prolonged water exposure may affect the device over time.

Q: How long does the battery last and how do I charge it?

A: The 14 mAh battery charges fully in approximately 1–2 hours using the included magnetic charging box. Battery life varies based on usage and the features you use most frequently.