Best Smart Jewelry to Track Health & Look Good at Same Time

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Image Credits: 8days

With the advent of smart technology in our day-to-day lives, even jewelry items come equipped with the “smart” features. Furnished with health stats, sending alerts, emergency messages, and contactless payments, these smart jewelry items are dashing, stylish, and sophisticated in design to suit every occasion. So, if you are hunting for the top 10 smart jewelry items, this article is for you. Before listing the best ten hi-tech jewelry items our research team went through extensive reviews available on different e-commerce sites. To make a final list, we considered durability, price, design, utility, and accuracy.

Bellabeat Leaf Urban Smart Health Tracking Jewelry

Bellabeat Leaf Urban

Image Credits: Bellabeat

The best smart jewelry which is skin-friendly.


Sensors  Movement sensors
Build material Wood composite, Hypoallergenic stainless steel, Hypoallergenic rubber band
Weight  0.04 lb
Dimensions (d x w x h) 1.85 x 1.1 x 0.43 inches
Battery life 6 months, replaceable
Battery type  CR2032 coin cell battery, lithium-manganese dioxide
Compatibility Android 4.3 and higher, iOS 9 and higher
Water-resistant  Yes 
Price  $97.60

You can wear Bellabeat leaf urban in three ways – as a bracelet, pendant, or a clip, as per your preference, style, and comfort. Also, it comes in three colors – rose gold, yellow gold and silver.

In addition to that, the leaf urban comes equipped with highly sensitive movement sensors that can track your activity and sleep cycle. These sensors track the amount of time you are on the move or inactive and even calculate stress levels. Accordingly, the leaf urban helps you center your mind through meditation and sleep.

Moreover, it doesn’t include any button or a screen which making it more hassle-free to use and handle.

On an added note, the most notable feature of this smart jewelry is that it tracks the menstrual cycle through its unique algorithm according to the data you enter on the Bellabeat app. Plus, all your progress is just a double-tap away on the leaf for your perusal.

Pros & Cons

Pros  Cons 
Long battery life Only for women
Bellabeat wellness coach – free for 3 months
Wireless connectivity
1-year warranty, 30-day return policy
Battery replacement tool, bracelet band, and infinity necklace in the box
Skin-friendly material

Senstone Handheld Voice Recorder


Image Credits: amazon

Portable & classy handheld recorder cum speech to text device


Sensors  Voice recorder with AI
Build material Scratch proof screen
Weight  0.068 lb
Dimensions  N/A
Battery life 4 days
Battery type  Lithium Polymer
Compatibility iPhone 5s and higher, Android 5.0 and higher
Water-resistant No 
Price $169

Senstone, with its highly advanced AI (Artificial Intelligence) system, is like a personal assistant. You can wear it on lapels or collars and also as a necklace. Apart from being a voice recorder, Senstone includes a speech-to-text feature, reminders, and a to-do list.

In addition, Senstone can decode conversational speech in almost 19 languages and helps you stay organized anywhere, anytime. As a result, you need not pause while driving, running, or doing chores to note down your thoughts with just a tap on Senstone. On top of that, it holds an ultra-thin and sleek design that can complement your look of the day.

Moreover, it stores all your notes with the original audio in your Cloud account, and you can even share them with other people. Lastly, it records best in 10-12 cm distance with a short-range microphone. The maximum recording time of Senstone is up to 3 minutes in one take.

Pros & Cons

Pros  Cons 
Charges in 3 hrs Expensive 
Scratch proof screen
Free unlimited basic transcription
Three hours of continuous recording in offline mode
One week of recording in standby mode
Accurate subscription for enhanced transcription

Bellabeat Ivy

Bellabeat Ivy

Image Credits: amazon

Smart jewelry that calculates your water intake.


Sensors  Optical sensor technology 
Build material Non-allergenic silicone rubber, Hypoallergenic stainless steel, Polycarbonate
Weight  0.022 lb
Dimensions (l x w x h) 1.53 x 1.12 x 0.5 inches
Battery life 8 days
Battery type  N/A
Compatibility iOS 11 and higher, Android 6.0 and higher
Water-resistant Yes 
Price $250

Ivy is a unique smart jewelry item of Bellabeat. It is one of the best smart jewelry items for women thanks to its enhanced features. Also, the design is feminine, lightweight and it is available in three colors – Blush (rose gold & silver) and Garden (rose gold & black), to match a variety of outfits.

In addition, it sports Ivy sensors to monitor your heart rate (active and resting), respiratory rate, calorie burn, and track the number of steps, sleep, stress, and menstrual cycle. Also, the advanced sensors offer readiness and wellness scores to help you plan your day.

Plus, Ivy includes a hydration monitoring feature that shows how much water you should drink by feeding details in the Bellabeat app. Furthermore, it contains a cardiac coherence parameter that shows the synchronization between your heart and respiratory rates to determine your stress or anxiety levels.

Pros & Cons

Pros  Cons 
Interchangeable strap Expensive 
Charges in 90-120 minutes
Adjustable strap length
Lightweight and durable
Personalized data 

Invisawear Bracelet cum Necklace


Image Credits: Invisawear

Immediate SOS device with GPS location 


Sensors  GPS
Build material Brass charm, Gold charm plated with 14k gold, Silver charm plated with rhodium, Plastic back
Weight  0.35 lb
Dimensions  < 1 inch diameter
Battery life 1 year, guaranteed
Battery type  Lithium metal
Compatibility iOS 11 and higher, Android 9.0 and higher
Water-resistant Yes 
Price $126 – $149

Invisawear is the perfect companion for emergencies. Also, It offers a compatible and stylish design. As a result, it blends with any outfit or occasion. You can use it as a necklace, keychain, or charm on a bracelet.

Moreover, you can send a quick SOS with just a double-tap behind the Invisawear. The double -tap should be within 3 seconds to send an alert. Furthermore, this smart jewelry item comes powered with RapidSOS for emergency cases like accidents, theft, burglary, or hostility on an empty remote road.

Consequently, the emergency signal is sent to your 5 personal emergency contacts through a text message. And finally, the most notable feature of Invisawear is that the alert goes directly to 911 dispatchers, bypassing any third-party helpline.

Pros & Cons

Pros  Cons 
Bluetooth, GPS connectivity Confirmation call after the SOS is sent
Weather/sweat resistant
Easy cancellation through the app
Long battery life
No monthly fees 

Oura Ring Gen 3

Oura Ring Gen 3

Image Credits: ouraring

Smart jewelry that even works in a plane.


Sensors  3D accelerometer, Gyroscope, Body temperature sensors, Infrared LED sensors
Build material Titanium 
Weight  0.0002 – 0.0004 lb
Dimensions  0.3 inch wide, 0.1 inch thick
Battery life Up to 1 week
Battery type  N/A
Compatibility iOS 13 and higher, Android 8.0 and higher
Water-resistant Yes 
Price $299 – $399

Generation 3 of Oura rings offers three daily scores – activity, sleep, and readiness. In addition, it keeps track of REM sleep, deep sleep, light sleep, bedtime schedule, and heart rate at night using its latest sleep staging algorithm.

In addition to this, the activity score tracks your movement, rest time, or inactivity throughout the day. Also, following your body temperature, heart rate changes, sleep, stress, and activity Oura Ring Gen3 offers you a readiness score to analyze your body limits.

Moreover, the ring accurately tracks the slightest change in normal body temperature due to hormonal changes. As a result, it helps you predict your periods and track your menstrual cycle so you can be better prepared. The unique temperature sensors of Oura even alert you to sickness before even the symptoms appear.

Pros & Cons

Pros  Cons 
Detects over 30 activities Expensive than a watch
Over 50 audio guides in Explore app Few features are unavailable 
Airplane mode feature
Periods prediction
Blood oxygen detection

Motiv Ring

Image Credits: mymotiv

Elegance and functionality packed into a small package.


Sensors  3 axis accelerometer, Optical heart rate sensor
Build material Lightweight titanium
Weight  0.198 lb
Dimensions  4.55 x 8.4 x 0.5 inches
Battery life 3 days
Battery type  Lithium-Ion
Compatibility iOS 9.0 or higher, Android 6.0 Marshmallow or higher, iPhone 5S or higher, Samsung Galaxy S7, S7 Edge, S8, S8+, S9, S9+, Note 5, Note 8, Google Pixel, Pixel XL, Pixel 2, Pixel 2 XL, Pixel 3, Pixel 3 XL
Water-resistant Yes 
Price $200

Motiv Ring is a classy way to track your activities and improve your lifestyle. The ring has an elegant and simple design made up of lightweight titanium. Blending in with a sleek design, it comes in three different colors – silver, rose gold, and black to complement your complete attire. In addition to that, these subtle but sophisticated colors are compatible with a myriad of outfits.

Moreover, you need not remove the ring even if you go swimming. Plus, it is available in 7 sizes. The Motiv ring tracks the type, intensity, and amount of activity you do. Aside from it, this ring can monitor the distance and steps walked, resting heart rate, sleep duration, and calories burned. In addition, this smart jewelry item can easily connect to Google Fit and Apple Health if you want to store your data.

Furthermore, its Lithium-Ion battery gets charged under 90 minutes and works for almost three days. There is a USB magnetic charging dock on the inside surface of the ring inconspicuous when the ring is on your finger.

Pros & Cons

Pros  Cons 
1-year warranty, 45 days guarantee A bit costly
Available in 7 sizes
Compatible with both iOS and Android

Hecere Ceramic NFC Ring

Hecere Ceramic NFC Ring

Image Credits: amazon

The smart ring that makes your payments easy.


Sensors  NFC chip, RFID
Build material Zirconia ceramic, Epoxy resin
Weight  N/A
Dimensions  0.3 inches bandwidth
Battery life N/A
Battery type  N/A
Compatibility Android phones
Water-resistant Yes 
Price $29.80

The Hecere NFC ring makes your payments contactless and easy. Also, its unique design is suitable for both men and women and adds a flair to your style.

Furthermore, it includes a rewritable NFC forum type 2 215 chip to enhance its functionality.

Moreover, the NFC Ceramic Ring is available from sizes 6 to 13 with a fine finish and is comfortable wearing. The reading distance of the ring from the sensor is within 1-5 cm. Plus, the Hecere NFC ring uses 360-degree omnidirectional sensing technology unlike any other NFC ring out there.

Lastly, it has 13.56 MHz of frequency. Additionally, the chip is blank with a read and write functionality, so you can download any free app and program the function accordingly.

Pros & Cons

Pros  Cons 
Data storage time – more than 10 years Works with Androids only
Supports social media
Sets an alarm
Wi-Fi connectivity

Kate Spade New York Activity Tracker

Image Credits: amazon

The smart wrist jewelry that alerts you to notifications.


Sensors  Pedometer, Activity sensors
Build material Stainless steel top ring, Polyurethane strap
Weight  0.011 lb
Dimensions  5.1 inch in length
Battery life N/A
Battery type  N/A
Compatibility Android and iOS phones
Water-resistant Yes 
Price $98

Kate Spade New York is a luxurious women’s brand that even offers the smart jewelry item – the kate spade new york scalloped activity tracker. It is available in various colors, from black white polka to black and pink glitter ones.

Notably, the scallop activity tracker has a classy, elegant design to enhance your look. Plus, it tracks your steps, sleeps, controls the music, and alerts you with light notifications. In addition, the activity tracker even takes selfies. Just open your front phone camera, angle your wrist, and triple tap on the tracker to get a selfie.

Pros & Cons

Pros  Cons 
Cost-effective The strap is not changeable
Takes selfies
Controls music
Full privacy to your data


Image Credits: cnick

The most useful smart ring to open your car.


Sensors  Unique integrated antenna
Build material Zirconia ceramic, gemstone material
Weight  Lightweight 
Dimensions  0.31 inch (width), 0.07 inch (thickness)
Battery life N/A
Battery type  N/A
Compatibility Tesla model S/X 2021, All model 3/Y vehicles
Water-resistant Yes 
Price $119.99

With the CNICK smart ring made by Tesla, you don’t need to worry about carrying around a car key. It is made up of biodegradable materials with splendid finishing to give a classy and chic look.

Moreover, you don’t need to touch your ring directly to the car. Instead, just place your hand in a knocking position to open and start your car. The CNICK smart ring is compatible with Tesla model S/X 2021 and all models of 3/Y vehicles.

Lastly, connecting the ring to the car is relatively easy. Once you get inside the car, just go to the control panel, “Lock” menu, press the plus sign to add the ring, move it on the sensor to find the best position to connect, and verify to finish the process.

Pros & Cons

Pros  Cons 
Effective car key Mostly supports Tesla vehicles
Easy setup
Available in different sizes

Circular Smart Ring

Circular Smart Ring

Image Credits: circular

The smart ring with an alarm clock.


Sensors  Optical heart rate sensor, Vibration motor
Build material Clinical grade, hypoallergenic biocompatible material
Weight  0.009 lb
Dimensions  N/A
Battery life 4 days
Battery type  N/A
Compatible smartphones iOS 11 and higher, Android 6.0 and higher
Water-resistant Yes 
Price Preorder at around $259

The Circular Smart Ring empowers your daily life through easy-to-read data, personal wellness feed, and physical fitness assistant. Also, it can monitor heart rate, oxygen saturation, body temperature, and motion through its advanced sensors.

Moreover, it is available in different sizes and holds an integrated intelligence companion, Kira. This smart ring gives detailed insights into your activity, sleep, and wellness in the form of graphs and metrics. In addition, it combines a silent vibration feature that awakens you in your light sleep stage.

You can keep track of and organize all your activities using the Circular ring mobile app. Also, you can share your progress report with friends in the Circular community and compete with them as well.

Pros & Cons

Pros  Cons 
Ten days of built-in data storage Expensive 
A customized feed of activities No GPS
Charge time is 60 minutes
Changeable outer shells (Black, Rose gold, Silver, Gold)
Update regarding features available

Why you should wear a smart jewelry?

Benefits of smart jewelry

Image Credits: arstechnica

Classy with added smart functionality – The best part of owning smart jewelry is that, along with completing and accentuating your style, it has the added advantage of tracking your activities, sleep, steps, and calories burned. Furthermore, many pieces of smart jewelry that come with a variety of colors and changeable straps options. Some of them can even be worn in different ways.

Safety – Some of the smart jewelry comes with features like sending alerts or SOSs to authorities or loved ones in case of emergencies. With smart jewelry on hand, you can fend off the trouble or emergency by just tapping on it and calling for help.

Multitasking and Organized lifestyle – Some smart jewelry items come equipped with voice recorders, notifications, and reminder alerts to help you make your day more productive. You can now note down your ideas even when they strike you while running, doing chores, etc. You can even note down a to-do list and set reminders to do them on time.

What to remember when buying smart jewelry?

buying guide smart jewelry

Image Credits: amazon

Purpose – Identify the purpose for which you are looking to buy smart jewelry. Since it comes with various of functionality, it would be best if you asked yourself why you need one. Then, go through the features for the best one suited to your needs.

Battery life – Some smart jewelry items have rechargeable batteries, while some have non-rechargeable ones. Check the specifications for the one best suited for you.

Aesthetic – While all smart jewelry is chic and classy in look, it is best to recognize which one you like best. There are different options like rings, bracelets, necklaces, etc., which use various materials from silicone to metal. Plus, the interchangeable bands and necklace are always separately available for you to buy in the future.

Durability – You must check the durability of the smart jewelry you intend to buy. Although some come with waterproof material and a sturdy build, since it is designed to add a layer of style to your outfits.


What is NFC?

NFC stands for Near Field Communication allowing you to establish close distance or near-field electronic devices to communicate wirelessly.

What is RFID?

RFID stands for Radio Frequency Identification. It has two components – tags and readers. The reader uses radio waves to identify electronic information in the tags of an object.

Is it safe to wear smart jewelry?

Since smart jewelry is not entirely made up of precious metals, it is safer to wear than ordinary precious metal jewelry.

Are transactions safe through smart rings?

The NFC rings require close distance for a transaction to take place successfully. Hence, they are as safe as a credit or a debit card.

Are smart jewelry waterproof?

Yes, some of the smart jewelry is waterproof. However, it is recommended to go through the features and specifications before you purchase it.

How long does the battery last?

The battery life of smart jewelry depends on the model and the battery type. Some have rechargeable ones, whereas some have changeable ones. In the case of a changeable battery, it is usually wise to contact the provider if it starts to lag.

Smart jewelry or Smartwatch?

It depends on the function you require your smart device to perform. Smart jewelry is a bit imperceptible, complementing your persona, whereas a smartwatch is quite visible. In other words, a ring, bracelet, or necklace would not look out of place if you are attending a Black tie party as compared to a smartwatch. But, certain features like GPS, maps, chatting, or calling is not available in smart jewelry.