While there are plenty of Bluetooth trackers on the market,Apple AirTagshave quickly become one of the best options. Apple created an easy-to-use system with itsAirTagsthat makes them worth getting.
What is Precision Finding on Apple AirTags and how does it work?
Apple’s AirTags have a feature called Precision Finding. Here is what is it and how it works.
Despite howeasy AirTags are to use, you may have some lingering questions about using them. Perhaps the most significant set of questions pertains to the device’s battery. Most Apple devices need to be plugged in and charged frequently, but doAirTags? We have answers to all your questions about AirTag batteries right here.

Do Apple AirTags need to be charged?
When you take home your brand-new AirTag tracker for the first time, you might find yourself scanning for a charging port. Or maybe they charge like anApple Watchwith a magnetic charger that snaps into place?
While looking for these things is logical, AirTags don’t need to be charged at all. There’s no plug, magnetic snap, or any other charger. Even if you want to charge them, it’s just not an option.

What powers an Apple AirTag?
AirTags run on standard CR2032 batteries, which are available just about anywhere. They’re not expensive either, especially compared to the cost of buying new AirTags. These are the same types of batteries you’d typically find in watches, calculators, and other small electronic devices.
Duracell 2032 3V Lithium Battery
Anyone looking for replacement batteries for their Apple AirTag trackers can snag this pack from Amazon for less than $9. With the four-pack of batteries, you’ll have enough batteries to last for years to come.
How often do AirTag batteries need to be replaced?
How long your AirTags will last depends on how often you’re actively using them to find whatever you’re tracking with them. On average, you should get about one year of life from the battery before replacing it. If you buy the pack above, you’re looking at just over $2 per battery, which means it won’t cost much to keep your AirTag up and running for the long haul.
How to see how much battery your AirTag has left
AirTags don’t have a screen or anything else to help you check their battery. Instead, you’ll need to use your iPhone to check their battery percentage. It’s easy enough to check their battery life, though:
You don’t need to check your AirTag’s battery constantly. TheFind My appwill alert you when the battery is low, so you can change it without ever losing the tracking functionality. Still, it’s nice to know how to check if you’re curious about how they’re doing at any given time.

How to change an AirTag battery
While most Apple devices are locked down, the company has madechanging the battery for AirTags extremely easy. Here’s how to do it:

