Creating a smart ring involves packing several technologies like Bluetooth, NFC chips, sensors, and batteries into a tiny ring.

Smart rings have functions akin to those of smartwatches and fitness bands. Some startups and companies like Fin, SmartyRing, and Altruis, claimed that they’d create smart rings that would be capable of transforming how we work and play. Well, in this video, we take a look at one I purchased from Wish.com for £2.

A smart ring looks just like an ordinary ring in its form, except that it has added electronic features that respond to specific gestures. The design stage is where a lot of compromises happen, and technical problems arise. While this may add friction to the purchasing process, it’s probably the best way to make sure you get the right size for your finger. If you need one for contactless payments, it's possibly the most frictionless and fuss-free solution compared to using contactless cards, smartwatches, and key rings for the same purpose. While there are many models for all tastes, there’s no standard or universal feature set for these tiny wearables yet. NFC Smart Ring. The main drawback is the size of the ring, as there are models that may not be comfortable to wear all day, especially those with a battery and display. Once they settle on the right size, they’ll go to the producer’s website and fill in the details. This is what makes it possible for your smartphone to pay for things at a contactless checkout as well as communicate in basic ways with other devices. Some smart rings can unlock your smartphone or smart locks, store passwords, and let you make payments too. Next up: Have you heard of smart contact lenses? These relatively new breed of wearables are lighter and smaller than watches and bracelets. Unlike smartphones or smartwatches that need frequent charging, smart rings don't; they can last for days on a single charge, depending on the ring you buy. So you’d probably have seen one but not really known it’s a smart device. Editor’s Rating: 4.4/5. The concept isn’t new. Elsie is a technology writer whose goal is to help people out with useful solutions to their daily tech issues in a simple, straightforward and unbiased style. This comes from a little known manufacturer, but given the feature it’s packing, … The above article may contain affiliate links which help support Guiding Tech. For example, you can get a smart ring with a microscopic screen that displays notifications like received text messages, missed calls or social media alerts from your smartphone. It’ll still help you go about your day without reaching for your smartphone or wallet and stay in shape while tracking your health metrics in a smaller accessory. Also, one must make sure it looks and feels good to wear.