Check your generation in Settings → Device Options → About Fire Tablet, then buy glass that names that model and generation. A Fire HD 10 from one year may not take glass from another. Budget glass multipacks are the right match for these tablets.
Why the name isn't enough
Fire HD 8 and Fire HD 10 have each gone through several generations under almost the same name. Screen size stays roughly constant, but bezels, thickness and camera positions change. A protector for the wrong generation can cover the front camera or leave a gap at one end.
Fire models
| Model | Screen | Note |
|---|---|---|
| Fire HD 10 | 10.1-inch | Most common family tablet |
| Fire HD 8 | 8-inch | Popular with younger children |
| Fire Max 11 | 11-inch | Larger, more premium model |
| Fire 7 | 7-inch | Budget; small and cheap glass |
Kids editions
Fire Kids and Kids Pro tablets come with a protective case and Amazon's replacement promise. A protector is mostly about scratches, so a cheap two-pack is all you need. The Kid-Proof case lip helps stop children peeling the protector off. More in kids' tablets.
Glass, not film, for most Fire owners
Fire tablets spend a lot of time with children, in bags and on sofas. Glass survives hard pokes and cracks instead of the screen; film scratches quickly and peels.
Questions people ask
How do I find my Amazon Fire tablet generation?
Settings → Device Options → About Fire Tablet shows the model and generation.
Do Fire Kids tablets need a screen protector?
They include a protective case and a replacement promise, so a protector is optional and mainly for scratches.