Kindle Paperwhite Signature Edition

8-inch glare-free E Ink display with adjustable warm light that is genuinely easier on the eyes than any tablet or phone. The 32GB storage holds thousands of books, and the IPX8 waterproof rating means it survives pool and bathtub mishaps.

Amazon supports Kindle devices with software updates for 5-7 years, and with no moving parts and an E Ink display that uses almost zero power, these devices last far longer than any tablet.