The Lifeproof phone case IP rating is IP68, meaning it is certified as dust-tight and capable of sustained water immersion. Specifically, the FRĒ series from Lifeproof is documented to protect your phone when submerged in up to 2 meters (6.6 feet) of fresh water for up to 1 hour, and it also carries a MIL-STD-810F-516 drop/shock rating.
What IP68 means for your phone
The IP68 rating breaks down into two key digits. The "6" means the case is completely dust-tight, preventing any solid particles like sand or dirt from reaching your phone. The "8" means the case is rated for continuous immersion in water beyond 1 meter, which for Lifeproof is specifically tested to 2 meters. In practical daily use, this means your phone is protected from accidental drops in puddles, rain, snow, and even brief submersion while taking photos near water, without any special preparation.
Documented water protection limits
The exact documented limits for the Lifeproof FRĒ case are a maximum depth of 2 meters (6.6 feet) and a maximum time of 1 hour in fresh water. The case is described as water- and snow-proof on official pages. This means the case is not rated for ocean swimming, hot tubs, or pressure washers, and repeated submersion may degrade the seals over time. If you need coverage for water damage and liquid removal, understanding these limits is critical to ensuring your case performs as intended.
How the waterproofing works
The waterproof protection of the Lifeproof FRĒ case is a hardware feature of the case itself. No phone settings, apps, menu paths, or carrier setup are required to activate the IP68 rating. You simply place your phone inside the case and ensure the seals are clean and properly closed. The case provides the protection independently of any iPhone or Android settings, so there is no activation step or app to download.
LifeProof FRĒ vs other LifeProof cases
Not all LifeProof cases carry the same waterproof rating. The FRĒ series is documented with the IP68 certification for full dust and water immersion protection. Supported iPhone models include iPhone SE (2nd gen - 2020), iPhone 8/7 (NOT PLUS), and iPhone XR. However, some NËXT cases have only an IPX4 water resistance rating, which protects against splashes but not submersion. A Verizon retail page confirms support for iPhone 8 Plus with the same IP68 and 2 meters for 1 hour claims. Buyers should check which series they own or are purchasing: the FRĒ series offers the 2-meter, 1-hour fresh water protection, while the NËXT series does not.
Frequently Asked Questions
What is an IP waterproof rating for a phone case?
An IP waterproof rating uses a two-digit code. The first digit indicates dust protection, and the second digit indicates water resistance. This structure tells you exactly what solid and liquid ingress the case is certified against.
How does the IP waterproof rating system work?
The IP rating system uses a scale for dust protection from 0 (no protection) to 6 (dust-tight), and a scale for water resistance from 0 (no protection) to 9 (high-pressure, high-temperature water). Each digit independently defines the level of protection.
Does IP68 mean the Lifeproof case is fully waterproof?
IP68 means the case is rated for sustained water immersion under specific conditions, but it is not "fully waterproof" in all situations. The rating is tested to 2 meters of fresh water for 1 hour, and exceeding those limits or exposing the case to other water types may compromise protection.
Does the IP68 rating cover salt water?
No. The official Lifeproof documentation specifies fresh water only.
How does IP68 compare to IP67 for a phone case?
IP67 is rated for immersion up to 1 meter for 30 minutes, while IP68 for the Lifeproof FRĒ is rated for 2 meters for 1 hour. IP68 also provides complete dust-tight protection (the "6" digit), which is the same as IP67, but the water immersion depth and duration are greater with IP68.
