Over the years, smart gadgets have slowly become a part of everyday life. Everything in today’s world is being automated, and gadgets have been simplifying so many tasks allowing us to be productive. what is smart ring? Smart rings are one of the latest inventions in this category, which has revolutionized how people monitor their vitals and various activities tracking. Now, it is natural to wonder, how do smart rings, in such small size form actually work? It can be both intriguing and exciting, how are these small rings work precisely and deliver accurate sleep and activity tracking abilities. In this blog, let us understand how smart rings work and what are all the Smart ring features. 

What can a smart ring do?

Fitness tracking

• Similar to smartwatches, smart rings also offer various fitness tracking modes. These modes will allow you to monitor your calories, energy, and other key metrics to stay updated with your health condition.

Health monitoring 

• Smart rings can help you monitor various key metrics of your health including sleep, oxygen, blood, etc.
• It uses various sensors including photoplethysmography which helps in heart rate monitoring.

Gesture control 

• Since these smart rings are comfortably worn on your fingers, they also offer various gesture control features.
• Volume control, photo capture, sliding control, and turn-off controls of the gadgets.
• Some rings also facilitate the customization of these gestures. 

Notifications and alerts

• Smart rings can help in delivering notifications in the form of subtle vibrations for incoming calls, messages, or calendar events.
• This can help you stay focused on important things without any interruptions. 

Style and appearance

• Smart rings are available in various sizes and designs, these rings are similar to everyday metallic rings but offer tons of features.
• Bluetooth ring can be worn on casual or formal occasions, as their uni-metal bodies are stylish and sleek.

How do smart rings work? Behind the scenes

Smart ring functionality is complex, it includes various sensors, and complex functionality that happens behind the scenes. In order to understand how a smart ring works, you need to know all the technical parts of the smart ring. Let us take a look at the components of a smart ring:

1. Bluetooth 
2. Sensors - Heart rate monitor, accelerometer, gyroscope, spO2 sensor, 
3. Processing unit 
4. Gesture control sensors
5. Battery

Processing Unit

The processing unit is the brain of the smart ring. It coordinates with every other ring component, takes the raw data, and converts it into measurable metrics. This unit houses a smart chip that performs all the operations and sends the data to the mobile application. 

Sensors

• Heart rate monitor: A heart rate monitor uses advanced sensors that measure your heart rate using infrared or optical sensors. The ring’s processor collects this data and sends it to the application using Bluetooth.
• 3-Axis accelerometer: The Accelerometer is the sensor that measures and tracks all of your activities such as walking, running, sleeping, sports, and other activities. This sensors accurately measure the step count, distance, and calorie burn.
• spO2 sensor: The spO2 sensor measures the blood oxygen levels using advanced components. It can deliver accurate levels of oxygen in your blood in real-time and you can track it all day. 
• Gyroscope: The gyroscope sensor detects all the movements and balance throughout the day it helps in improving the accuracy of the results of other sensors, by aiding in detecting the direction and motion.

Gesture motion sensors

Most of the rings come equipped with custom gesture-based motion sensors that can be linked to perform specific actions. This usually includes using it as a remote control to take pictures or start any application on your phone. The functionality is usually triggered by a tap or a movement. 

Battery 

Battery is another component that is usually wrapped around the ring in its internal layers. This powers the smart ring, allowing it to measure various metrics and send them through Bluetooth the smart ring application.

Bluetooth 

Every ring is equipped with a Bluetooth chip, a tiny radio that allows the ring to transmit and receive signals by pairing it with the phone. This helps to transmit all the data collected from the smart ring to the phone.

Conclusion 

All in all, unlike all other hefty gadgets out on the market, smart rings are tiny, convenient to wear, and elegant. It is casual to wonder about the functionality of the smart ring, this guide discusses in detail how a smart ring does and works. For more information on smart rings, if you are looking to buy one, check our store for our latest edition of smart rings. RHTMFit offers various smart gadgets that blend into your everyday routine such as smartwatches, Bluetooth headsets, wireless earphones, etc. Experience the next generation of smart gadgets at RHTMFit.