2025 Smart Ring Display | Health Tracker 5ATM | Ola Esporte

Meet the Ola Esporte Smart Ring — your sleek, all-day wellness companion packed into an ultra-thin stainless steel ring. Whether you're hitting the gym, logging a swim, or winding down for the night, this intelligent ring quietly tracks your key health metrics and syncs seamlessly with your smartphone. Made in Mainland China.

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Why You'll Love It

• Comprehensive Health Monitoring – Continuously tracks heart rate, blood oxygen levels, body temperature, and blood pressure, plus advanced sleep quality analysis so you wake up informed every morning.
• Built-In Display & Touch Control – A crisp display screen right on the ring lets you check your stats at a glance without reaching for your phone.
• Wireless Charging Case – The included magnetic wireless charging case powers up your ring in just 2 hours — simply drop it in and go.
• 5ATM & IP68 Waterproof – Swim, shower, or sweat freely. The 5ATM waterproof rating means this ring keeps up with your most active days without missing a beat.
• 10+ Sport Modes – From running and cycling to swimming, choose the mode that matches your workout for more accurate activity data.
• Smart Connectivity (BLE 5.3) – Pairs quickly with Android 5.0+ or iOS 10.0+ via the ECTRI app for seamless data sync, remote camera control, motion-sensing games, and gesture interaction.
• Long Battery Life – The 16mAh battery delivers 3–5 days of continuous use on a single charge, so it's always ready when you are.
• Precision Sensors – Equipped with the SC7A20H accelerometer and HX3918 heart rate sensor for reliable, accurate fitness data every time.
• Sleek Stainless Steel Design – Minimal 2.7mm thickness looks like fine jewellery while packing serious tech inside. Available in sizes #8–#13 (inner diameter 18.2mm–22.3mm) for a perfect fit for men and women.
• CE & FCC Certified – Meets international safety and electromagnetic standards for your peace of mind.

Technical Specifications

Key Functions at a Glance

• ✔ Heart rate monitoring
• ✔ Blood oxygen tracking
• ✔ Blood pressure tracking
• ✔ Body temperature sensing
• ✔ Sleep quality analysis (duration + quality)
• ✔ Step counting & calorie tracking
• ✔ 10+ sport modes
• ✔ Remote camera shutter control
• ✔ Motion-sensing games
• ✔ Gesture interaction
• ✔ Real-time app data sync

Perfect For

Whether you're looking for a thoughtful tech gift, a stylish fitness companion, or a discreet alternative to a bulky smartwatch, the Ola Esporte Smart Ring fits every occasion — workouts, office days, formal events, and everything in between. Compatible with both Android and iOS devices.

Related Products You May Like

• 1.8M DisplayPort to HDMI Cable 4K – DP Adapter for PC & TV
• 1.8M USB-C to HDMI Cable 4K – MacBook, Laptop & Phone

Learn More About Wearable Health Technology

Curious about how wearable devices track health metrics? The U.S. Food & Drug Administration's Digital Health Center of Excellence provides helpful guidance on wearable health devices and how they work.

Frequently Asked Questions

Q: Is the Ola Esporte Smart Ring compatible with iPhones and Android phones?

A: Yes! The smart ring is fully compatible with both iOS 10.0+ (iPhone) and Android 5.0+ devices. Simply download the ECTRI app, pair via Bluetooth BLE 5.3, and you're ready to track your health data in real time.

Q: How long does the battery last on the 2025 Smart Ring?

A: The ring's 16mAh battery provides approximately 3–5 days of continuous use depending on feature usage. A full recharge takes just 2 hours using the included magnetic charging cable with wireless charging case.

Q: What sizes does the smart ring come in, and how do I choose the right one?

A: The ring is available in sizes #8 through #13, with inner diameters ranging from 18.2mm (#8) to 22.3mm (#13). To find your size, measure the inner diameter of a ring that fits comfortably on your finger and match it to the size chart above. The ring is suitable for both men and women.

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

A: Absolutely. The ring carries a 5ATM and IP68 waterproof rating, meaning it can withstand water immersion and is safe for swimming, showering, and sweaty workouts without any damage to the device.

Q: Does the smart ring have NFC for contactless payments?

A: This model does not include NFC functionality. It focuses on comprehensive health and fitness tracking, smart connectivity, sport modes, and gesture interaction via BLE 5.3 Bluetooth.