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Nexivo Lab Smart Health Ring – Heart Rate, SpO₂, Sleep & Fitness Tracking, IP68 Water Resistant

Original price was: $56.07.Current price is: $41.49.

Smart Health & Fitness Ring

Track your daily wellness without wearing a bulky smartwatch.

The Nexivo Lab Smart Health Ring provides continuous activity, heart rate, blood oxygen, HRV, temperature and sleep tracking in a lightweight, comfortable design. With up to 7 days of battery life, an included charging case and IP68 water resistance, it is designed for everyday wear, workouts and sleep.

Compatible with iPhone and Android, with no additional app subscription required.

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Description

24/7 Wellness & Activity Tracking

Stay informed about your daily wellness and activity trends with continuous tracking of supported metrics, including:

  • Heart rate
  • Blood oxygen (SpO₂)
  • Heart rate variability (HRV)
  • Skin/body temperature trends
  • Steps
  • Daily activity
  • Calories
  • Sleep patterns

Your data can be viewed through the compatible app for easier long-term tracking.

Health measurements are intended for general wellness reference only and are not medical measurements.

Advanced Sleep Tracking

Wear the ring overnight to better understand your sleep habits.

The app can analyze:

  • Deep sleep
  • Light sleep
  • REM sleep
  • Total sleep duration
  • Sleep patterns

This gives you a clearer picture of your nightly rest without having to wear a full-size smartwatch to bed.

Lightweight Everyday Design

With an ultra-slim profile of approximately 2 mm, the ring is designed to feel comfortable throughout the day and night.

Its smooth inner surface helps reduce bulk and makes it suitable for:

  • Work
  • Exercise
  • Sleep
  • Travel
  • Everyday wear

Up to 5–7 Days Battery Life

A full charge provides approximately 5–7 days of typical use, depending on monitoring settings and usage.

The included 300mAh charging case provides a convenient way to recharge while traveling or away from home.

IP68 Water Resistance

Designed to handle everyday exposure to water, including:

  • Hand washing
  • Rain
  • Sweat
  • Everyday workouts

For swimming or prolonged water exposure, follow the manufacturer’s specific depth and duration recommendations.

Apple Health Support

Supported health and activity information can be synchronized with Apple Health for convenient wellness data management on compatible iPhone devices.

SmartHealth App

Use the compatible SmartHealth app to review activity and wellness information, monitor sleep trends and manage supported ring functions.

No additional subscription fee is required for normal app access.

Remote Camera Control

The ring can also support remote smartphone photography, allowing you to trigger compatible camera functions without touching your phone.

Family Wellness Data Sharing

Supported wellness information can be shared through the companion app, making it easier to stay connected with family members who choose to share their data.


Full Product Description

Wellness Tracking Without the Bulk

Traditional smartwatches are useful, but they are not always comfortable to wear around the clock—especially while sleeping.

The Nexivo Lab Smart Health Ring delivers essential wellness, fitness and sleep tracking in a compact ring that can stay on your finger throughout the day and night.

Its lightweight design provides continuous insights without a large screen or wrist strap.


Understand Your Daily Trends

Monitor supported wellness indicators throughout your day and review the results through the companion app.

Track trends in:

Heart Rate
Follow changes in your heart rate throughout everyday activities.

Blood Oxygen
View estimated SpO₂ trends for general wellness reference.

HRV
Heart rate variability data can provide additional insight into daily recovery and activity trends.

Temperature
Monitor temperature changes over time.

Daily Activity
Track steps, movement and other supported fitness information.


Better Insight Into Your Sleep

Because of its compact size, a smart ring can be more comfortable for overnight tracking than many traditional smartwatches.

The Nexivo Lab Smart Ring tracks supported sleep stages and duration to help you understand patterns in your rest.

Review:

  • Deep sleep
  • Light sleep
  • REM sleep
  • Sleep duration
  • Nightly sleep trends

Use the data to better understand your routine and everyday wellness habits.


Designed to Stay on Your Finger

The smooth, lightweight design makes the ring suitable for both daytime and nighttime use.

Whether you’re:

  • Working
  • Exercising
  • Traveling
  • Relaxing
  • Sleeping

you can continue tracking without carrying another large wearable device.


Size Matters

Please measure your finger before ordering.

Choosing the correct size is important for both comfort and sensor performance.

Before purchasing:

  1. Measure the circumference of the finger you plan to wear the ring on.
  2. Compare your measurement with the product size chart.
  3. Choose the closest recommended size.

For the most consistent sensor readings, the ring should fit comfortably and securely without being excessively tight.


Long Battery Life

Spend less time charging.

The ring provides approximately:

5–7 days of typical use per charge

Battery life varies depending on monitoring frequency, Bluetooth use and other settings.

The included 300mAh charging case provides convenient additional charging when you’re away from a power outlet.


Works With iPhone & Android

Connect the ring to a compatible smartphone using the companion app.

Supported features may include:

  • Wellness data
  • Activity tracking
  • Sleep analysis
  • Historical trends
  • Remote camera control
  • Family data sharing
  • Apple Health synchronization on compatible iPhones

Product Specifications

Specification Details
Product Type Smart Health & Fitness Ring
Heart Rate Tracking Yes
Blood Oxygen Tracking Yes
HRV Tracking Yes
Temperature Tracking Yes
Sleep Tracking Yes
Activity Tracking Yes
Step Tracking Yes
Water Resistance IP68
Typical Battery Life Approx. 5–7 days
Charging Case 300mAh
Ring Thickness Approx. 2 mm
App SmartHealth
iPhone Compatibility Yes
Android Compatibility Yes
Apple Health Sync Supported on compatible devices
Subscription Required No additional subscription for normal app use

Package Includes

  • 1 × Smart Health Ring
  • 1 × 300mAh Charging Case
  • 1 × USB Charging Cable
  • 1 × User Guide

Important Wellness Notice

Heart rate, blood oxygen, temperature, sleep and other wellness measurements provided by this product are intended for general fitness and wellness purposes only.

This product is not a medical device and should not be used to diagnose, monitor, prevent or treat any medical condition.

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