Smart Ring – Heart Rate, SpO2 & Sleep Tracker | IP68

Stay Connected to Your Wellness — Without the Bulk

Meet the Ola Esporte Smart Ring — a sleek, ultra-narrow 6.3mm wearable designed for men and women who want advanced health tracking in a stylish, screenless form factor. Weighing just 5g, this ring fits seamlessly into your everyday life whether you're at the gym, the office, or winding down for the night.

Made in Mainland China.

Key Features

• Heart Rate Monitoring: Continuous dynamic heart rate measurement and heart rate variability (HRV) tracking keep you informed about your cardiovascular rhythm throughout the day.
• Blood Oxygen Saturation (SpO2): Monitor your blood oxygen levels anytime for greater insight into your body's oxygen efficiency.
• Stress & Psychological State Tracking: The built-in stress measurement feature gives you a window into your mental and emotional balance, so you can take a breath when it matters most.
• Multi-Dimensional Sleep Monitoring: Understand your sleep stages and quality each night. The companion app even includes built-in sleep-aid music to help you drift off.
• Body Surface Temperature Detection: The NTC temperature sensor (±0.5°C accuracy) tracks trends in your body temperature over time.
• Activity & Fitness Tracking: Steps, distance, calorie consumption, and multiple exercise modes — running, brisk walking, and cycling — all at your fingertip.
• Remote Camera Control: Trigger your smartphone camera from your finger for effortless hands-free photos.
• Motion-Sensing Games: Fun interactive gesture-based games via the app.

Comfort & Design

• Ultra-Slim Profile: At just 6.3mm wide and 5g in weight, you'll barely notice it's there.
• Premium Materials: Epoxy resin exterior with a stainless steel inner band — durable yet elegant.
• Available Colors: Rose Gold & Silver
• Sizes Available: US sizes 6 through 12 to fit a wide range of finger sizes.

Technical Specifications

• Chipset: AB2026B3
• Bluetooth: 5.4
• Heart Rate Sensor: HX3918 + Three-Color LED Lights
• Acceleration Sensor: DA267
• Temperature Sensor: NTC (±0.5°C)
• Battery Capacity: 15mAh | Charging: ~1–2 hours via magnetic charging case
• Water Resistance: IP68 — splash and rain resistant for daily use (not suitable for swimming, hot showers, baths, or submersion)
• Compatibility: Android 8.0+ and iOS 12.0+
• Display: Screenless — all data syncs to the companion app on your phone
• Certifications: CE, FCC

Wearing Tips

1. For the most accurate readings, wear the ring on your index finger. The middle or ring fingers are also suitable.
2. Measure your finger circumference before ordering — ring sizing may vary slightly from universal standards.
3. To start: charge the ring fully using the included magnetic cable. The heart rate indicator light will confirm startup. Then connect via the companion app.
4. Colors in photos may vary slightly due to display settings. Allow ±1–2cm measurement deviation.

Explore More Wearable & Wellness Products

Looking for more ways to track and elevate your lifestyle? Check out our "1% Better Every Day" Motivational Canvas Poster to keep your wellness mindset front and center, or browse our "Better Days Are Coming" Motivational Canvas Wall Art Print for some daily inspiration.

Learn More About Heart Rate & Health Monitoring

For guidance on understanding heart rate variability and its role in overall wellness, visit the Mayo Clinic's resource on heart rate monitoring.

Frequently Asked Questions

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

A: Yes! The smart ring is compatible with iOS 12.0 and higher, as well as Android 8.0 and higher. Simply download the companion app, pair via Bluetooth 5.4, and start tracking your health data right away.

Q: Can I wear this smart ring while swimming or in the shower?

A: The ring carries an IP68 water-resistance rating, making it suitable for everyday splashes, handwashing, and light rain. However, it is not designed for swimming, hot showers, baths, saunas, or prolonged submersion in water.

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

A: The ring features a 15mAh battery and charges magnetically via the included charging case. A full charge takes approximately 1–2 hours and typically provides several days of use depending on your activity level and tracking frequency.

Q: What size smart ring should I order?

A: Sizes range from US 6 to US 12. We recommend measuring the circumference of your intended finger and comparing with the size chart before ordering, as smart ring sizing may differ slightly from standard ring sizing. Avoid fingers where the base is significantly narrower than the knuckle.

Q: Does the smart ring have a screen?

A: No, the ring is intentionally screenless for a clean, minimalist look. All your health and fitness data — heart rate, SpO2, sleep, stress, steps, temperature, and more — sync directly to the companion smartphone app for easy viewing.