Finding ways to track your health and activity can be tricky. You may want to know more than just how many steps you've taken in a day. You may want to know your heart rate, the elevation that you've walked or run in, how warm your skin has gotten, and just how much strenuous activity you've done. There are different levels of fitness trackers that can provide you with basic data all the way to intense minute-by-minute breakdowns.

The Ultrahuman Ring Air on a finger held in front of a blurred out windowsill with plants.
The best smart rings for distraction-free health tracking

Smart rings let you monitor your health without introducing another screen into your life.

Before you choose which smart ring is for you, there are some basic things you need to know about owning a smart ring. Here's what you need to know before you buy a smart ring.

1 Make sure you know your ring size

This may seem obvious, but it's important

A hand wears the Oura Ring in front of some plants on a windowsill.

A smart ring, at the end of the day, is still a piece of jewelry, so it's crucial to make sure that it fits you well. Not all smart rings are built the same. Some are bulkier and other are on the thinner side. but they're all euipped with built-in sensors, so they do stick out a bit farther than a regular band might.

A hand holds the RingConn Smart Ring in front of a windowsill with blurred out plants.
The RingConn Smart Ring fits my budget but sacrifices on features

The RingConn ring is more affordable than other smart rings, but that results in quite a few sacrifices.

You can look at the sizing guide for whichever smart ring you're thinking of getting to give you an idea of whether it runs tight or loose. From there, get yourself a sizing or fitting kit, which comes with a number of plastic rings. This will help you decipher which ring size you should order. Most of the ring companies can send you a sizing kit, which RingConn does. Some -- like Oura -- have an Oura specific sizing guide you can purchase for a few dollars extra, which I highly recommend. You can also consider buying one yourself.

See if the ring has a specific number size or if it is based on a small/medium/large sizing scale. The more accurate sizing tends to be numbered.

2 Understand your life and your habits

Helps you choose vital features

A hand wearing the Oura Ring holds a phone with the Oura app's Cycle Insights on the screen.

How you move day to day is important to consider when buying a smart ring. If you consider yourself an athlete, a smart ring may not give you the same amount of data that you want as a smartwatch might. It may not provide you with the best activity tracking. But, if you want a better understanding of day-to-day bodily insights, a smart ring is a great tool.

Great features for women who use smart rings can include tracking menstrual cycles, moods, and symptoms.

The Ultrahuman Ring Air sits on an open palm above a blurred green background.
As an athlete, I’m not a fan of smart rings. Here’s why

While smart rings are the shiny new thing on the wearable block, they have too many limitations to be useful for athletes.

Also, there are smart rings more geared towards female-born people than male-born people. Great features for women who use smart rings can include tracking menstrual cycles, moods, and symptoms. A ring like the Evie Ring is specifically made for women. Smart rings can give you recovery stats to help you understand when you might need longer sleep. Depending on your lifestyle, the features that a smart ring presents could come into play when you're making your decision. For any smart ring user, you may not need some of the features that a ring offers, and you may want more than what it gives.

3 Take into consideration what comes with the ring

Some rings require subscriptions

The Oura Ring sits on a white windowsill next to a plant.

In order to give you some of the best features, certain smart rings require you to sign up for a subscription. The Oura Ring, which is arguably the most popular ring on the market, does require a user to subscribe to receive all of its tracking data.

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This smart ring is able to track your activity, sleep and more from your finger. Is it worth replacing your wrist-based tracker for it?

If you're desperately looking for certain features, you may not have an issue with having to pay a subscription because it comes with the ring you want. It may cause others to shy away from using certain ones though. It will all depend on what you want and how much you're willing to spend.

4 Know what technology you have around

Which smart ring works best with your devices?

An Oura Ring next to the Garmin epix Pro on a white windowsill.

Different smart rings can work better with certain devices. If you have an Android phone, you probably will want to get the Samsung Galaxy Ring, as it is made to be more compatible with Android phones. Other rings may be able to work just fine with both iPhones and Android phones. If you want one that is compatible with smartwatches, you can opt for certain rings. Rings can give you great sleep tracking readings, while a smartwatch may give you better activity tracking. There's also an opportunity to wear both a watch and a ring to reap the benefits of both.

The Mobvoi TicWatch Pro 5 smartwatch on a wrist in front of a blurred green background.
Smart ring or smartwatch? After 7 months, I found a clear winner

While smart rings have some benefits, they are not without their problems.

Some smart rings may not be about activity or sleep tracking at all. If you are someone who is handicapped, you may want to wait for the Lotus Ring, which is meant for smart homes. You can wear the Lotus Ring and point to a smart home device to use it. It won't give you health tracking, but it can help you around your home and make life simpler.

5 Are you good about charging your devices?

This may seem trivial, but it's vital

The charging case for the RingConn Smart Ring sits on a windowsill next to plants.

Are you someone who has their devices constantly dying on them during the day? Do you forget to charge something until it's too late? A smartwatch might not be the right option for you. It usually needs to be charged every day and is typically useless when it doesn't work.

An Oura Ring next to the Garmin epix Pro on a white windowsill.
Smart ring or smartwatch? After 7 months, I found a clear winner

While smart rings have some benefits, they are not without their problems.

A smart ring does not need to be charged every day, and it can sometimes last for up to a week on a charge. Plus, if you just charge it for 20 minutes, it can give you a huge boost. Plus, it still looks good as a ring, even if it is dead. But the battery life on smart rings is typically far superior to those of other fitness trackers.