Ola Esporte Smart Ring | Heart Rate, Sleep & SpO₂ Tracker

Meet the Ola Esporte Smart Ring — a sleek, screenless wellness ring that tracks your heart rate, blood oxygen (SpO₂), sleep quality, and daily activity right from your finger. Weighing just 3 g and built with a polished steel shell, it disappears on your hand while quietly working 24/7. All data flows to the SmartHealth App, giving you a complete picture of your well-being at a glance.

Note: This device is not a medical device. All health data is intended for personal wellness reference only. Consult a qualified healthcare professional for any medical concerns.

🔥 Why You'll Love It

• Accurate Heart Rate Monitoring – Static heart rate accuracy >98% (lab-tested vs. chest strap). On-demand readings plus continuous trend charts and historical data.
• Blood Oxygen (SpO₂) Tracking – Measure anytime via the app; automatic recording keeps a running log of your levels.
• Smart Sleep Analysis – Tracks deep sleep, light sleep, and REM stages with personalized coach reminders to help you optimize rest.
• Multi-Sport Modes – Running, cycling, rope skipping, walking, mountaineering, yoga, dance, and golf — all tracked with precision.
• Activity Tracking – Steps, distance, and calories counted with >95% step accuracy thanks to a self-developed algorithm.
• Remote Camera Control – Shake the ring to snap photos via the app — perfect for hands-free selfies.
• Sedentary Reminder – A gentle vibration nudges you to get up and move throughout the day.
• Heart Rate Alerts & Low Battery Notifications – Stay informed without ever needing to glance at a screen.
• 31 App Languages – English, Spanish, French, German, Japanese, Korean, Arabic, and many more.

⚙️ Key Specifications

⚠️ Important Notes

1. Not a Medical Device – All health data is for personal wellness reference only. Consult a doctor for medical advice.
2. No Display or Touch Controls – The ring has no screen, buttons, or touch surface. All features are managed through the SmartHealth app.
3. Bluetooth Required – The ring must be paired with your phone (BLE 5.3) for most features. It does not support standalone calling or music playback.
4. Charging – Use the included magnetic charger or optional charging case. Avoid high-voltage adapters.
5. App Permissions – Enable notifications, location, and background activity for full functionality including call alerts and step tracking.

Made in Mainland China.

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For general guidance on understanding wearable health trackers, visit the FDA's Digital Health Center of Excellence – Wearable Devices.

Learn more: Smart ring

Frequently Asked Questions

Q: Does the Ola Esporte Smart Ring work with iPhones and Android phones?

A: Yes! The smart ring is compatible with both iOS 10.0+ and Android 8.0+ devices via Bluetooth 5.3. Simply download the SmartHealth app, pair your ring, and start tracking your heart rate, SpO₂, sleep, and activity data right away.

Q: Is the Ola Esporte Smart Ring waterproof — can I wear it while swimming?

A: The smart ring carries a 5 ATM waterproof rating, making it suitable for swimming, showering, and everyday water exposure. However, avoid high-pressure water jets and deep diving beyond the rated depth.

Q: How do I choose the right ring size?

A: Sizes range from #6 (16.5 mm inner diameter) to #14 (23.0 mm). Measure the inner circumference of your finger in millimeters and divide by π (≈3.14) to get your inner diameter, then match to the size chart: #6=16.5 mm, #7=17.4 mm, #8=18.2 mm, #9=19.0 mm, #10=19.9 mm, #11=20.7 mm, #12=21.5 mm, #13=22.3 mm, #14=23.0 mm.

Q: Can the smart ring track my sleep automatically?

A: Yes — simply wear the ring to bed with the SmartHealth app connected. It automatically detects and records your deep sleep, light sleep, and REM stages, and provides personalized coach reminders to help you improve your sleep quality over time.

Q: What charging options come with the smart ring?

A: The ring charges via a magnetic charging cable (included). You may also choose the optional charging compartment/case at checkout — select whichever charging method suits your lifestyle best. Always use a standard low-voltage adapter to protect the battery.