Amazon promises 6 weeks of battery life on a charge. The new unibody design is also why this is Amazon's first essentially waterproof Kindle (2 meters of fresh water for 60 minutes). Amazon's ...

Just in time for beach days and pool lounges, this Kindle is waterproof, durable and has a smart built-in book light that automatically adjusts the front light and maintains a glare-free display.

Learn more about how we select deals. TL;DR: The lightweight and waterproof Kindle Oasis (previous generation) is on sale for $223.99, down from $279.99. You don’t always have to have the latest ...