Kobo launches 7.8" waterproof Aura One e-reader for $229, with a colored backlight for better nighttime reading
Whether you read before bed, in the bathtub, during your commute or at the beach, Kobo wants to be there for you. The e-reader maker just released the $229 Aura One …
Context & Ripple Effects
Kobo's Aura One is a hardware-spec strike at Amazon: a 7.8-inch screen, waterproofing, and a colored backlight for night reading at $229 — a combination no Kindle then offered. It extends Kobo's run of aggressive moves under Rakuten, which had already absorbed Tesco's Blinkbox Books customers and assets.
The related coverage shows how durable this template proved: Amazon answered with a waterproof Kindle Oasis a year later, pushed waterproofing down to the cheaper Kindle Paperwhite the year after, and adopted the Aura One's night-reading idea as color temperature adjustment on the 2019 Oasis. By 2024 the same arms race reached color displays, with Kobo shipping its first color e-readers and Amazon's Colorsoft following.
First-order effects
- Kobo gains a clear spec lead over the Kindle line at launch — bigger screen, waterproofing, and adjustable night lighting at $229 — giving Rakuten a concrete answer to Amazon's ecosystem advantage.
- Buyers who read in baths, at beaches, or before bed get those capabilities from Kobo first, forcing purchase decisions on hardware merits rather than store lock-in alone.
Second-order effects
- Amazon is forced onto Kobo's roadmap: waterproofing migrates from the $249.99 Oasis to the $129 Paperwhite within two years, making it table stakes across the Kindle range rather than a premium differentiator.
- The colored-backlight feature Kobo introduced becomes standard enough that Amazon ships its own version as color temperature adjustment, shifting competition toward display-comfort engineering.
Third-order effects
- If the pattern holds, e-reader rivalry settles into a converging feature ladder — size, waterproofing, warm light, then color — where each vendor's innovation is absorbed by the other within a few product cycles, leaving ecosystem and pricing as the lasting differentiators.
- The premium band this establishes around $220–$250 normalizes higher e-reader prices, visible later in Kobo's $220 Libra Colour and Amazon's pricey Colorsoft.
The trend: E-reader competition is shifting from price and screen size to lighting and color-display technology, with Amazon systematically absorbing Kobo's hardware innovations into successive Kindle generations.