AirTag Holder Care Guide: Cleaning, Maintenance and Battery Life

Waterproof doesn't mean maintenance-free

A waterproof AirTag holder handles the beach, the mud and the sprinkler without blinking. It'll still last longer and look better with about two minutes of care a month.

Cleaning

• Rinse with fresh water after saltwater or mud — salt residue is what eventually stiffens silicone, not the water itself
• A soft toothbrush and a drop of mild soap lifts grime from the seams without damaging the seal
• Air dry fully before re-clipping the AirTag — sealing in moisture is the one thing that can affect signal over time

What actually drains AirTag battery

The AirTag itself (not the holder) runs on a standard CR2032 coin battery that Apple rates at about a year under normal use. A few things shorten that:

• Frequent long-distance separation from your phone (the AirTag works harder searching for a Find My network connection)
• Extreme heat — leaving it in a hot car parked in direct sun repeatedly isn't great for any lithium coin cell
• Constant movement/vibration doesn't meaningfully drain it — that's a myth, the battery drain is almost entirely about network-seeking behaviour

Your iPhone will notify you when the AirTag's battery is low, well before it dies — no manual checking needed once it's paired to your account.

When to replace the holder itself

The silicone holder itself has no battery or electronics — it's just the waterproof shell. Replace it if the clip mechanism loosens or the seal shows visible cracking, usually a sign of prolonged UV exposure rather than normal wear. Most owners get well over a year of daily beach and park use before that happens. See the full colour range here if yours needs replacing.

FAQ

Can I put the AirTag holder in the dishwasher?

Don't — the heat and detergent can degrade the silicone faster than hand washing. A quick rinse and soft brush is all it needs.

How do I know when the AirTag battery is low?

Your iPhone sends a Find My notification automatically — you don't need to check manually or remove the AirTag to test it.

Does saltwater damage the AirTag itself?

The AirTag is IP67 rated by Apple (splash and dust resistant), but the holder is what gives it the extra protection and grip for repeated full water exposure like swimming.