Short answer
Most e-readers don't need one. E Ink is already matte, and a glossy protector adds reflections to a screen designed not to have them. Fit one if you write on it with a stylus, hand it to children, or read on beaches, and choose matte film rather than glass.
Why E Ink is different
| E Ink screen | What it's like | Protector effect |
|---|---|---|
| Surface | Matte, slightly textured | Glossy glass undoes this |
| Reflectivity | Designed to be read in sunlight | A shiny layer defeats the point |
| Touch | Light taps and swipes | Little abrasion from use |
| Contrast | Lower than LCD or OLED | Extra layers can grey the page slightly |
When a protector is worth it
- Stylus models. On a Kindle Scribe, reMarkable or Kobo Elipsa, a paper-feel film changes the writing feel and takes the nib wear instead of the screen.
- Children's e-readers. Kids press hard and poke. A film is cheap insurance.
- Beach and pool reading. Sand is harder than almost any screen surface; see protectors for travel.
- Shared or work devices that get wiped down frequently.
By brand
| Device | Screen | Advice |
|---|---|---|
| Kindle, Paperwhite, Colorsoft | 6 to 7-inch | Usually no protector needed |
| Kindle Scribe | 11-inch | Paper-feel film if you write daily |
| Kobo Clara, Libra, Sage, Elipsa | 6 to 10.3-inch | Same logic as Kindle; colour models want clear film |
| reMarkable Paper Pro, Pure, Move | 7.3 to 11.8-inch | Already textured for writing; usually leave bare |
A warning on reMarkable and similar writing tablets: the screen texture is the product. Adding film replaces the manufacturer's writing surface with someone else's, usually for the worse.
If you want one
Matte film for your exact e-reader modelChange the model in the search. Choose film over glass: it keeps the matte look and weighs nothing. See current listings on Amazon
Questions people ask
Do Kindles need screen protectors?
Usually not. E Ink is matte and barely abrades in use. Consider one for stylus models, children's devices or beach reading.
Will a screen protector hurt E Ink contrast?
A little. Any extra layer greys the page slightly, and a glossy one adds reflections the screen was designed to avoid.