Dive Gear Warranty: What Is Covered and What Voids It

A dive gear warranty usually covers defects in materials or workmanship for a set period, and usually excludes accidental damage, misuse and repairs by people the maker has not approved. The exact terms are different for every maker and often for every product line, so the only reliable answer is the written warranty for the item you are buying. Read it before you pay, and keep it with your receipt.

What a dive gear warranty normally looks like

A warranty is a written promise from the maker (and sometimes the seller) about what happens if the product fails in a certain way. For dive gear that usually means a repair or replacement if something is defective, for a period set by the maker. It is not insurance and it is not a promise that nothing will go wrong. Coverage and conditions vary a great deal, from one item to the next and between makers, so there is no single set of rules to apply to all your gear.

That makes the document itself the thing to read. Look for the duration, the date it starts, what it covers, who it covers, what is excluded and what you have to do to make a claim. If the warranty is hard to find, ask the seller for a copy before you buy. In the United States, the Federal Trade Commission's guidance on warranty law says that written warranties on consumer products costing more than $15 must be available for you to read before purchase, with details depending on how the product is sold.

Typical exclusions to look for

Warranties tend to exclude the same kinds of problem. Read these sections closely:

• Accidental damage and negligence. Shearwater's warranty page, for example, says that unauthorized repairs, accidental damage and negligence are not covered.
• Battery leaks. The same page says damage from battery leaks in computers with user-changeable batteries is not covered, and recommends lithium batteries over alkaline for that reason.
• Wear parts. Hoses, straps, seals and mouthpieces wear out with use, and makers often treat them as consumables. Check how your warranty treats them.
• Unauthorized service. Some warranties limit coverage if someone other than the maker or an approved center has worked on the product.
• Commercial or special use. Shearwater's page notes that government, military, commercial and public safety products may have their own terms.

Other makers will word these differently, so use these as prompts for reading rather than as a list of what every warranty says.

What can void or limit coverage

"Voids" is a loose word, and the specifics depend on the wording. In practice, coverage can be limited by service done outside the maker's network, by damage from misuse or from poor storage, by missing proof of purchase or by buying from a seller the maker does not recognize. The FTC guidance adds a useful point: in general, a warranty cannot require you to use a particular company's parts or service to keep coverage unless the maker gets a waiver or provides them free, though a maker may refuse to cover damage caused by parts or service it did not provide. That is general information, not legal advice, so read your own warranty and ask the maker if it is unclear.

For life-support gear, the practical point is simpler. Regulators, BCDs and computers should be serviced by technicians the maker or training agency recognizes, in line with the manual. Our gear service guide and regulator service explainer show what a service involves, and DAN's gear care guidance gives general service intervals while telling you to follow the maker's recommendation.

Registration, proof of purchase and secondhand gear

Some makers ask you to register a product, and some tie coverage to the original purchaser, while others attach the warranty to the item. Shearwater's warranty page says its coverage "lives with the unit, not with the original purchaser", yet its demo and professional models are limited to the original buyer. That contrast is a good reminder to check the wording rather than assume. The FTC guidance notes that a full warranty cannot require you to return a registration card, but a limited warranty can.

If you are buying secondhand, ask the maker whether the warranty transfers and what proof they want. Refurbished and used items may come with the seller's terms in place of the maker's. Our used dive computer buying guide and gear resale guide go through the used market, and our used regulator checklist covers a category where service history matters most.

Full versus limited, and what the labels mean

The FTC explains that written warranties on products costing more than $10 must be titled "full" or "limited". A warranty is "full" only if it meets a set list of conditions, including free service, no limit on implied warranties, coverage for anyone who owns the product during the period and a refund or replacement choice after a reasonable number of failed repairs. Anything short of that is "limited". Many consumer products carry limited warranties, so "limited" is not a warning sign, but it tells you to read what the limits are.

Keeping your paperwork in order

A claim goes faster when you can prove what you bought, when and from whom. Keep the receipt or order confirmation, a photo of the serial number, the warranty text as it was when you bought and a record of every service. Save the manual too, because the warranty often points to it for care and service instructions. A waterproof pouch for the paperwork you take on trips and a digital folder for the rest keeps both easy to find.

If something goes wrong, contact the maker or seller promptly, describe the problem and attach photographs. Our Black Friday dive gear guide reminds buyers to read return terms, which matters whenever you buy around a sale.