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Waterproof Smart Fitness Ring – HRV, Sleep & SpO2

Waterproof Smart Fitness Ring – HRV, Sleep & SpO2

Regular price $39.99 USD
Regular price $0.00 USD Sale price $39.99 USD
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Effortless, all-day health and activity tracking

✓ 24/7 health insights

✓ Detailed workout tracking

✓ Comfortable everyday wear

Track your health and activity around the clock with this waterproof smart fitness ring, designed for comfortable wear and detailed wellness insights.

  • Advanced health tracking: Monitor heart rate, blood oxygen saturation, HRV, stress levels, body temperature and sleep.
  • Daily activity insights: Record steps, distance and calorie burn to help you stay on top of your fitness goals.
  • Multi-sport modes: Use multiple exercise modes to capture more accurate workout data during different activities.
  • Smart convenience tools: Enjoy remote photo control, ring finder and female physiological reminders via the companion app.

With 5ATM water resistance, stainless steel construction and Bluetooth app connectivity, this smart ring fits seamlessly into everyday life while keeping key health metrics close at hand.

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  • Secure Checkout

    Safe and easy payments every time

  • Fast Shipping

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  • Customer Support

    Friendly help whenever you need it

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R04 Smart Ring Multifunction 5ATM Waterproof Ring Health Manager Sleep Monitor Heart Rate Blood Oxygen Monitoring for Men WomenR04 Smart Ring Multifunction 5ATM Waterproof Ring Health Manager Sleep Monitor Heart Rate Blood Oxygen Monitoring for Men Women

24/7 insights into your health

Monitor heart rate, blood oxygen, HRV, stress, body temperature and sleep in one discreet ring. Stay informed about your wellness trends without bulky devices or constant checking.

  • R04 Smart Ring Multifunction 5ATM Waterproof Ring Health Manager Sleep Monitor Heart Rate Blood Oxygen Monitoring for Men Women
  • Comprehensive health tracking

    Follow heart rate, blood oxygen, HRV, stress, temperature and sleep in one device.

    Comprehensive health tracking

    Follow heart rate, blood oxygen, HRV, stress, temperature and sleep in one device.

  • Comprehensive health tracking

    Follow heart rate, blood oxygen, HRV, stress, temperature and sleep in one device.

    Detailed activity insights

    Record steps, distance and calorie burn to support your fitness goals.

  • Smart connected features

    5ATM water resistance and stainless steel construction fit seamlessly into daily life.

    Everyday-ready design

    5ATM water resistance and stainless steel construction fit seamlessly into daily life.

  • Smart connected features

    5ATM water resistance and stainless steel construction fit seamlessly into daily life.

    Smart connected features

    Use the app for multi-sport modes, remote photo control, ring finder and reminders.

R04 Smart Ring Multifunction 5ATM Waterproof Ring Health Manager Sleep Monitor Heart Rate Blood Oxygen Monitoring for Men WomenR04 Smart Ring Multifunction 5ATM Waterproof Ring Health Manager Sleep Monitor Heart Rate Blood Oxygen Monitoring for Men Women

Built to move with your lifestyle

Track steps, distance and calories while multiple sport modes capture more accurate workout data. From daily walks to focused training, see how every effort adds up.

Frequently Asked Questions