Twievo Smart Ring User Manual

Introduction

The Twievo Smart Ring is an ultra-thin, wearable fitness and health tracker designed for both men and women. It offers comprehensive monitoring of various health metrics and activity data, providing insights to help you maintain a healthy lifestyle. This manual provides essential information on setting up, operating, maintaining, and troubleshooting your Smart Ring.

Image: The Twievo Smart Ring in silver, highlighting its sleek design and internal components.

Setup Guide

1. Choosing the Correct Size

Accurate sizing is crucial for comfortable wear and precise data collection. Please follow the measurement instructions carefully before selecting your ring size.

Image: A visual guide demonstrating how to measure your finger circumference using a string or paper strip, along with a table showing corresponding inner diameters and circumferences for models 8#, 9#, and 10#.

Measurement Steps:

1. Take a non-elastic rope or paper strip and wrap it around your finger.
2. Mark the intersection point on the rope/paper strip.
3. Straighten the rope/paper strip and measure its length with a ruler to find the circumference.
4. Refer to the size chart to find the corresponding inner diameter and model number. It is recommended to measure multiple times and take the middle value for accuracy.

2. Charging the Smart Ring

Before first use, fully charge your Smart Ring. The ring comes with a magnetic charging cable and a bonus mini charging dock for convenience.

• Connect the magnetic charging cable to the ring.
• Connect the other end of the cable to a USB power source (e.g., computer, wall adapter).
• A full charge takes approximately 0.5 hours and provides 5 to 7 days of continuous use.

Image: The Twievo Smart Ring in its charging case, illustrating its slim profile and extended battery life.

3. App Installation and Pairing

To access all features and view your health data, download and pair the official "ECTRI" app to your smartphone.

Image: A step-by-step visual guide showing how to scan a QR code or search for the "ECTRI" app, register an account, and pair the Smart Ring via Bluetooth.

1. Scan the QR code provided in the product packaging or search for "ECTRI" in your device's App Store (iOS) or Google Play Store (Android) to download the app.
2. Open the app and follow the on-screen prompts to grant necessary permissions (e.g., Bluetooth, location).
3. Register an account and log in.
4. In the app, click on the "+" symbol in the upper right corner to search for and add your ring model.
5. Tap "Add Device" to search for the ring, then tap "Connect" to pair it.
6. Once paired, your Smart Ring is ready for use.

Operating Instructions

1. Comprehensive Health Monitoring

The Smart Ring continuously monitors various health metrics. Data is synced to the "ECTRI" app for detailed analysis.

• Heart Rate Monitoring: Tracks your heart rate throughout the day.
• Blood Oxygen (SpO2) Monitoring: Measures your blood oxygen saturation levels.
• Sleep Tracking: Automatically monitors sleep patterns, including deep sleep, light sleep, and wake-up times, providing a detailed sleep quality analysis.
• Blood Pressure Monitoring: Provides integrated blood pressure readings.
• Stress Monitoring: Monitors stress levels.

Image: A hand wearing the Smart Ring interacting with a smartphone displaying heart rate data and icons representing sleep, heart rate, oximetry, stress, and activity tracking.

Image: A woman sleeping while wearing the Smart Ring, with an overlay showing sleep duration and breakdown into deep sleep, light sleep, and awake time, as displayed on the companion app.

2. Fitness Activity Tracking

The Smart Ring accurately tracks your daily physical activity and supports various sport modes.

• Daily Activity: Monitors steps, distance traveled, and calories burned.
• Sport Modes: Records exercise data for activities such as running, cycling, jump rope, walking, hiking, yoga, golf, and dance.
• View detailed insights and progress towards your fitness goals within the "ECTRI" app.

Image: A person jumping rope, illustrating the Smart Ring's capability to support multiple sport modes and view real-time data on the app.

Image: Screenshots of the "ECTRI" app displaying fitness activity data, alongside images of the Smart Ring and a person exercising, emphasizing real-time data viewing.

3. Gesture Control and Remote Photography

The Smart Ring features built-in motion gesture capabilities, allowing for convenient control of your devices.

• Remote Photography: Capture photos or videos effortlessly with a simple gesture.
• Gesture Brush TK: Navigate through your device's interface with precise hand movements.
• Somatosensory Games & E-books: Seamlessly control compatible games and electronic books.

Image: Demonstrates the Smart Ring's functionality as a remote controller, including gesture brush for TikTok, remote photo/video capture, and touch switching.

Image: A user demonstrating gesture control with the Smart Ring for TikTok videos, gaming, and taking selfies, highlighting the "More Fun on Your Fingertip" feature.

4. 5ATM Waterproof Rating

The Twievo Smart Ring boasts an excellent 5ATM waterproof rating, allowing it to withstand various water-related activities.

• Suitable for swimming, hand washing, cold showers, and rain.
• Continuously tracks your sport data and monitors health in water-related situations.
• Important Note: Avoid exposure to hot water or steam, as this can compromise the waterproof seal.

Image: The Smart Ring displayed with its 5ATM SGS certification, alongside illustrations of hand washing, swimming, and cleaning, demonstrating its water resistance.

Maintenance

• Cleaning: Regularly wipe the ring with a soft, damp cloth to remove dirt and sweat. Ensure the sensors are clean for accurate readings.
• Charging: Use only the provided magnetic charging cable and dock. Avoid using damaged cables or non-certified chargers.
• Water Exposure: While 5ATM waterproof, avoid prolonged exposure to hot water, steam, or harsh chemicals (e.g., soaps, detergents) as these can degrade the seals over time. Rinse with fresh water after swimming in chlorinated or saltwater.
• Storage: Store the ring in a cool, dry place when not in use. Avoid extreme temperatures.

Troubleshooting

Ring not connecting to app:

• Ensure Bluetooth is enabled on your smartphone.
• Make sure the ring is charged.
• Restart both the ring (by placing it on the charger briefly) and your smartphone.
• Ensure the "ECTRI" app has necessary permissions (Bluetooth, location).
• Try unpairing and re-pairing the device in the app settings.

Inaccurate data readings (Heart Rate, SpO2, Sleep):

• Ensure the ring is worn snugly on your finger, not too loose or too tight.
• Clean the sensors on the inside of the ring.
• Ensure your finger is clean and dry when taking measurements.
• Avoid excessive movement during passive monitoring.

Short battery life:

• Ensure the ring is fully charged (approx. 0.5 hours).
• Battery life can vary based on usage intensity and environmental factors.
• If the issue persists, contact customer support.

Ring not charging:

• Check if the magnetic charging cable is properly connected to both the ring and the power source.
• Try a different USB port or power adapter.
• Ensure the charging contacts on the ring and cable are clean and free of debris.

Specifications

• Model Number: R11
• Brand: Twievo
• Connectivity: Bluetooth
• Battery: 1 Lithium Metal battery (included)
• Battery Capacity: 18 Milliamp Hours (mAh)
• Charging Time: Approximately 0.5 hours
• Battery Life: 5 to 7 days (continuous use)
• Waterproof Rating: 5ATM (suitable for swimming, hand washing, cold showers, rain; avoid hot water/steam)
• Operating System Compatibility: Android Wear 2.9 (and likely iOS via app)
• Special Feature: Activity Tracker, Health Monitoring (Heart Rate, Blood Oxygen, Sleep, Blood Pressure, Stress), Gesture Control, Remote Photography
• Item Weight: 1 Milligrams
• Country of Origin: China

What's in the Box

• Twievo Smart Ring
• Magnetic Charging Cable
• Mini Charging Dock (bonus)

Warranty and Support

For warranty information, technical support, or any inquiries regarding your Twievo Smart Ring, please refer to the product packaging or visit the official Twievo Store online. Keep your purchase receipt for warranty claims.

Twievo Store: https://www.amazon.com/stores/Twievo/page/D4B94BF3-7BD0-4E38-9A65-F927B8C1573C