Smart Ring – Heart Rate, Sleep & SpO₂ Tracker | 5ATM

Meet the Ola Esporte Smart Ring — a sleek, screenless wearable that tracks your health and fitness around the clock. Crafted from durable steel and weighing just 3 grams, this ring delivers powerful biometric monitoring in the most discreet form factor possible. Whether you're an athlete, a wellness enthusiast, or simply someone who wants smarter insight into their daily wellbeing, this ring does it all — right from your finger.

Made in Mainland China.

This device is not a medical device. All health metrics are for personal reference only and are not intended to diagnose, treat, cure, or prevent any disease. Consult a qualified healthcare professional for medical advice.

🔥 Why You'll Love It

• Accurate Heart Rate Monitoring: Static heart rate accuracy >98% (lab-tested vs. chest strap) — continuous 24/7 tracking with trend charts and historical data.
• Blood Oxygen (SpO₂): Measure your blood oxygen saturation anytime via the app, with automatic recording supported.
• Smart Sleep Analysis: Tracks deep sleep, light sleep, and REM cycles with intelligent coach reminders to help you build better sleep habits.
• Activity Tracking: Steps, distance, and calories with >95% step accuracy powered by a self-developed algorithm.
• Multi-Sport Modes: Running, cycling, rope skipping, walking, mountaineering, yoga, dance, golf — all tracked precisely.
• Remote Camera Control: Shake the ring to snap a photo directly from the app.
• Sedentary Reminder: Gentle vibration prompts keep you active throughout the day.
• Heart Rate & Battery Alerts: Stay informed without ever needing to check your phone.

⚙️ Key Specifications

• Connectivity: Bluetooth 5.3 — compatible with Android 8.0+ and iOS 10.0+
• Waterproof Rating: 5ATM — swim-proof, sweat-proof, shower-ready
• Battery: 15mAh with optional magnetic charging cable or charging case
• Case Material: Stainless Steel
• Weight: Just 3g — you'll barely feel it
• No Screen, No Buttons, No Touch: Minimalist by design — manage everything from the SmartHealth app
• OTA Updates: Always receive the latest features wirelessly
• App Language Support: 31 languages including English, Spanish, French, German, Japanese, Korean, and Arabic
• Certification: CE, FCC certified

📏 Available Sizes

#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)

⚠️ Important Notes

1. Not a Medical Device – All health data is for personal reference only. Please consult a doctor for medical advice.
2. No Display or Touch Controls – The ring has no screen, buttons, or touch surface. Use the companion app to start workouts, measure metrics, and more.
3. Bluetooth Required – The ring must remain connected to your smartphone (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 activity tracking and alerts.

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For more information on how wearable devices can support your health and wellness journey, visit the CDC's Physical Activity Basics resource.

Frequently Asked Questions

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

A: Yes! The smart ring is compatible with Android 8.0 and above, as well as iOS 10.0 and above, connecting via Bluetooth 5.3 for a fast and stable wireless connection.

Q: How waterproof is this smart ring?

A: The Ola Esporte Smart Ring carries a 5ATM waterproof rating, making it suitable for swimming, showering, and sweaty workouts without any worry.

Q: How do I control the smart ring if it has no screen or buttons?

A: All features are managed through the SmartHealth companion app on your smartphone. From the app you can initiate workouts, view your heart rate, blood oxygen, and sleep data, and customize your settings — the ring itself stays clean and minimal.

Q: What sport modes does the smart ring support?

A: The ring supports multiple sport modes including running, cycling, walking, rope skipping, mountaineering, yoga, dance, and golf — all tracked with high precision activity data.

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

A: The ring has a 15mAh battery and can be charged using the included magnetic charging cable. An optional charging case is also available. Charging time and battery life will vary based on usage and feature activity.