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

Track Your Wellness 24/7 — No Screen, No Bulk, Just Results

Meet the Ola Esporte Smart Ring — the ultra-slim, screenless fitness tracker built for men and women who want powerful health insights without a clunky wrist device. Crafted from durable steel with a sleek profile, this smart ring continuously monitors your heart rate, blood oxygen (SpO2), and sleep quality while tracking your daily steps, calories, and distance across 8 multi-sport modes.

Whether you're a runner, cyclist, yogi, or weekend hiker, this ring keeps up with your lifestyle — and at IP68 & 5ATM waterproof rating, it goes wherever you go, including the pool or shower.

Made in Mainland China.

Key Features

• 🏃 8 Sport Modes: Running, Cycling, Rope Skipping, Walking, Mountaineering, Yoga, Dance, Golf
• ❤️ Heart Rate Monitoring: Real-time tracking with 98%+ static accuracy; trend analysis & historical data via app
• 💤 Sleep Tracking: Advanced sleep algorithm with coaching reminders for better nightly rest
• 🫁 Blood Oxygen Monitoring: Continuous SpO2 tracking with historical data logs
• 📊 Activity Tracking: Accurate steps, distance, and calorie data all day long
• 📸 Camera Control: Shake-to-take-photo feature via companion app
• 🔔 Smart Alerts: Sedentary reminder, low power notification, heart rate warning
• 💧 IP68 & 5ATM Waterproof: Swim-ready, sweat-proof, shower-safe
• ⚡ Fast Charging: Full charge in just 30 minutes; up to 3–5 days working time, ~45 days standby
• 🏅 CE & FCC Certified

Product Specifications

Getting Started

1. Upon receiving your ring, charge it for at least 2 hours using the included charging adapter before first use.
2. Scan the QR code in the manual to download the companion app and pair your ring via Bluetooth.
3. Select your ring size and preferred sport mode — then start moving!

For more information on how wearable fitness trackers support an active lifestyle, visit the CDC's Physical Activity Guidelines.

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Frequently Asked Questions

Q: Is the smart ring compatible with both Android and iPhone?

A: Yes! The smart ring connects via Bluetooth to a companion app available for both iOS and Android devices. Simply scan the QR code included in the manual to download and get started.

Q: What sizes are available, and how do I choose the right one?

A: The ring is available in sizes #6 through #14, corresponding to inner diameters of 16.5mm to 23.0mm. We recommend measuring your finger with a ring sizer or flexible tape before ordering to ensure the best fit and accurate sensor readings.

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

A: Absolutely. The ring carries an IP68 and 5ATM waterproof rating, making it safe for swimming, showering, and sweaty workouts. We recommend rinsing it with fresh water after exposure to salt water or chlorine.

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

A: Under normal use with active monitoring, the battery lasts approximately 3–5 days. In standby mode it can last up to 45 days. The ring charges fully in just 30 minutes, making it easy to top up overnight or during a break.

Q: Does the smart ring have a display screen?

A: No — it features a screenless design for a slim, elegant profile. All your data is synced and viewed through the companion smartphone app, giving you detailed charts, trends, and historical records at a glance.