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Two smart rings displayed on a soft white fabric background, one in polished black and one in silver with a black-and-white hexagon pattern. The image includes smartphone app screens showing fitness and video-gesture controls, the text 'SMART RING,' and feature callouts for steps, calories, and distance.
Promotional graphic for a period cycle tracking app, featuring a woman holding her hands with a purple smartphone interface overlay showing cycle tracking. Text at the top reads 'Period Cycle Tracking,' and a badge at the bottom left says 'Danoz RingSmart Just In - Super Smart Deal!'.
Instructions on how to measure finger size using paper, pen, and ruler, with a table of measurements.
Smartphone displaying sleep tracking app with a gold ring on a blue background
Smartwatch with IP68 waterproof feature on a dark background
💍 Danoz RingSmart | Ola Esporte SY15 Smart Ring | Bluetooth 5.3 | Heart Rate, SpO2, BP & Sleep | GPS | NFC | 5ATM | Calls & Alerts | 7 Sizes | 4 Colours
💍 Danoz RingSmart | Ola Esporte SY15 Smart Ring | Bluetooth 5.3 | Heart Rate, SpO2, BP & Sleep | GPS | NFC | 5ATM | Calls & Alerts | 7 Sizes | 4 Colours
Smart ring with digital display and features like Bluetooth 5.3, steps, calories, and distance on a white background.
💍 Danoz RingSmart | Ola Esporte SY15 Smart Ring | Bluetooth 5.3 | Heart Rate, SpO2, BP & Sleep | GPS | NFC | 5ATM | Calls & Alerts | 7 Sizes | 4 Colours
💍 Danoz RingSmart | Ola Esporte SY15 Smart Ring | Bluetooth 5.3 | Heart Rate, SpO2, BP & Sleep | GPS | NFC | 5ATM | Calls & Alerts | 7 Sizes | 4 Colours
💍 Danoz RingSmart | Ola Esporte SY15 Smart Ring | Bluetooth 5.3 | Heart Rate, SpO2, BP & Sleep | GPS | NFC | 5ATM | Calls & Alerts | 7 Sizes | 4 Colours
💍 Danoz RingSmart | Ola Esporte SY15 Smart Ring | Bluetooth 5.3 | Heart Rate, SpO2, BP & Sleep | GPS | NFC | 5ATM | Calls & Alerts | 7 Sizes | 4 Colours
💍 Danoz RingSmart | Ola Esporte SY15 Smart Ring | Bluetooth 5.3 | Heart Rate, SpO2, BP & Sleep | GPS | NFC | 5ATM | Calls & Alerts | 7 Sizes | 4 Colours
💍 Danoz RingSmart | Ola Esporte SY15 Smart Ring | Bluetooth 5.3 | Heart Rate, SpO2, BP & Sleep | GPS | NFC | 5ATM | Calls & Alerts | 7 Sizes | 4 Colours
💍 Danoz RingSmart | Ola Esporte SY15 Smart Ring | Bluetooth 5.3 | Heart Rate, SpO2, BP & Sleep | GPS | NFC | 5ATM | Calls & Alerts | 7 Sizes | 4 Colours
Two smart rings displayed on a soft white fabric background, one in polished black and one in silver with a black-and-white hexagon pattern. The image includes smartphone app screens showing fitness and video-gesture controls, the text 'SMART RING,' and feature callouts for steps, calories, and distance.
Promotional graphic for a period cycle tracking app, featuring a woman holding her hands with a purple smartphone interface overlay showing cycle tracking. Text at the top reads 'Period Cycle Tracking,' and a badge at the bottom left says 'Danoz RingSmart Just In - Super Smart Deal!'.
Instructions on how to measure finger size using paper, pen, and ruler, with a table of measurements.
Smartphone displaying sleep tracking app with a gold ring on a blue background
Smartwatch with IP68 waterproof feature on a dark background
Smart ring with digital display and features like Bluetooth 5.3, steps, calories, and distance on a white background.

💍 Danoz RingSmart | Ola Esporte SY15 Smart Ring | Bluetooth 5.3 | Heart Rate, SpO2, BP & Sleep | GPS | NFC | 5ATM | Calls & Alerts | 7 Sizes | 4 Colours

by Danoz Direct Marketplace 🎯
Save 50% Save 50%
$163.95
$143.95 - $163.95
$163.95
$81.95
$71.95 - $81.95
$81.95

💍 Meet the Danoz RingSmart Ola Esporte SY15 Smart Ring — the most discreet way to track your health and stay connected. Packed with heart rate, SpO2, blood pressure & sleep monitoring, Bluetooth 5.3, GPS, NFC, and 5ATM waterproofing — all in a sleek alloy ring available in 7 sizes and 4 colours. ✨

⚠️ Note: The ring charger is optional. Magnetic variants include a charging cable only. Case variants include a charging compartment. Please confirm your preferred configuration before ordering.

✨ Key Features

  • ✓ Heart Rate, SpO2, Blood Pressure & Sleep Monitoring — Advanced HX3918 sensor tracks heart rate and blood oxygen in real time, monitors blood pressure and sleep stages (deep, light, REM), and delivers comprehensive health reports via the RWFIT app 💍
  • ✓ Bluetooth 5.3 | GPS via Phone | NFC Support — BLE 5.3 connects to iOS 10.0+ and Android 5.0+ with a stable signal up to 10m — GPS tracking via the RWFIT app for run and workout routes — NFC-enabled for contactless convenience
  • ✓ Calls, Messages & Vibration Alerts — Vibrating motor alerts you to incoming calls (single vibration) and alarms (3-pulse sets, repeated 6 times) — message reminders for calls, SMS, WhatsApp, Facebook, and more
  • ✓ 5ATM Waterproof | -20–50°C Operating Range — 5ATM waterproof rating for swimming, showering, and sweating with confidence — operates reliably from -20°C to 50°C — built for everyday active wear
  • ✓ 5–7 Day Battery | 1-Hour Charge | Magnetic Charging — 15–20mAh polymer cobalt battery with up to 7 days normal use and 12–15 days standby — magnetic fast charging in approximately 1 hour — built-in overcharge and short-circuit protection
  • ✓ 7 Ring Sizes (#7–#13) | 4 Colours | 95%+ Step Accuracy — Sizes #7 (17.4mm) to #13 (22.3mm), thickness 2.9mm — White, Black, Gold & Zuqiu — proprietary DA267 G-sensor step algorithm with 95%+ accuracy vs Garmin benchmark

Danoz RingSmart Ola Esporte SY15 smart ring Bluetooth 5.3 heart rate SpO2 blood pressure sleep GPS NFC 5ATM

Danoz RingSmart SY15 smart ring 7 sizes 4 colours White Black Gold Zuqiu alloy vibration alerts calls messages

Danoz RingSmart Ola Esporte SY15 smart ring RWFIT app GPS tracking sleep monitor 5ATM waterproof magnetic charging

📋 Specifications

Brand Ola Esporte by Danoz RingSmart
Model SY15 Smart Ring
Chipset AB2026B3
Bluetooth 5.3 BLE
Heart Rate Sensor HX3918
G-Sensor DA267
Health Monitoring Heart Rate | SpO2 | Blood Pressure | Sleep | Steps | Calories
GPS Via Mobile App (RWFIT)
NFC Yes
Waterproof 5ATM
Battery 15–20mAh Polymer Cobalt | 5–7 Days Use | 12–15 Days Standby
Charge Time ~1 Hour | Magnetic Charging Cable
Memory SRAM 64KB+8KB | Flash 8Mbit
Operating Temp -20°C to 50°C
Ring Sizes #7 (17.4mm) | #8 (18.2mm) | #9 (19.0mm) | #10 (19.9mm) | #11 (20.7mm) | #12 (21.5mm) | #13 (22.3mm) | Thickness: 2.9mm
Colours White | Black | Gold | Zuqiu
App RWFIT (iOS 10.0+ | Android 5.0+)
Certifications CE | FCC

📦 What's In The Box 🎁

  • ✓ 1 × SY15 Smart Ring
  • ✓ 1 × Magnetic Charging Cable (Magnetic variants) or Charging Compartment (Case variants)
  • ✓ 1 × User Manual

🚚 Delivery

Dispatched within 5–8 business days. Standard Shipping: 10–14 business days.