GUNNAR Kids Blue Light Glasses Review – Do They Actually Work for Kids?

Quick Verdict

The GUNNAR kids blue light glasses in the Rush Navy Tortoise frame aren't a gimmick — they're a genuine optical product backed by a specific patent number and a measurable 65% blue light filtration rate. I wore them for a week to see whether that translates to real-world relief for a child sitting through hours of remote learning and evening gaming. The short version: for the right kid in the right situation, yes. But the narrow fit and amber tint are honest limitations worth knowing about before you click add to cart. I'd rate these 4.2 out of 5 for the target audience.

What Is the GUNNAR Kids Rush Blue Light Glasses?

GUNNAR has been making blue light filtering glasses since the early 2010s, primarily targeting gamers and office workers. The Rush frame is their entry explicitly sized for children aged 8-12 — a narrower bridge, shorter temple length, and lighter overall build than their adult models. The Navy Tortoise colourway is one of two options at time of writing (the other being plain black).

What's worth understanding straight away: GUNNAR doesn't claim to eliminate blue light. Their listed filtration rate is 65%, which is a specific, measurable number — not the vague 'filters harmful light' you see on cheaper alternatives. The lenses use GUNNAR's Patented Lens Technology (#9417460), which also aims to reduce glare and assist with dry eyes during extended screen sessions. The amber tint isn't just a style choice; it creates the visible optical shift that corresponds to the filtration happening.

Key Features

• Blocks 65% of blue light — specific, testable filtration rate
• Patented Lens Technology (US Patent #9417460)
• Amber-tinted lenses designed to reduce digital eye strain
• Smudge-resistant lens coating
• Lightweight round nylon frame — dimensions built for smaller faces
• Dimensions: 133mm frame width, 53mm bridge, 16mm temple, 130mm lens height
• Doctor-recommended product positioning

Hands-On Review

I borrowed a pair of these from a friend whose 10-year-old had outgrown them — she'd been wearing them for Minecraft sessions and occasional remote tutoring. The first thing I noticed: they feel genuinely light. At some point during the evening I'd forgotten I was wearing them, which is the whole point for a kid who already has glasses fatigue from school frames. That's a win.

The amber tint is real. It's not a dramatic orange wash over everything — more of a subtle warm shift that makes whites look creamier and blues look slightly deeper. During a two-hour coding session on my laptop, the difference in eye fatigue at the end was noticeable compared to my usual naked-screen sessions. I'm not a child, but the principle holds: that amber filtering is doing something, not just posing.

By day three I started paying attention to what the patent actually covers. GUNNAR's lens technology is intended to address three things simultaneously: blue light filtration, glare reduction, and moisture retention (dry eyes). The smudge-resistant coating is a practical touch — my friend's daughter admitted she'd been pressing sticky fingers all over the lenses, and they wiped clean easily. That's not glamorous, but it's the kind of detail that matters in real family life.

The one thing nobody mentions in the listings: fit is genuinely personal. The 53mm bridge works well for smaller noses but will feel tight on a kid with a broader bridge. I'd strongly recommend checking those dimensions against your child's current glasses before ordering — because returns on kids' eyewear are a faff you don't need.

Will I keep using a pair? Honestly, yes — but I'd have caveats about the fit and the amber tint. Some kids won't tolerate the colour shift, and for them, a clear-lens digital filter might be a better starting point.

Who Should Buy It?

These are worth considering if:

• Your child (ages 8-12) spends 3+ hours daily on screens for school, gaming or both
• They already experience eye strain, headaches after screen time, or dry eyes
• You want a brand with documented patent protection rather than an unverified Amazon import
• Your child doesn't mind tinted lenses — the amber isn't subtle

Skip this if your child is under 8 or has a wider face shape — the 133mm frame width is genuinely narrow, and forcing a poor fit defeats the purpose. If the Navy Tortoise look isn't landing, the plain black option gives you the same tech without the colour commitment. And if you're price-sensitive, there are decent non-patent alternatives in the $15-25 range that block similar amounts of blue light — you just won't get the doctor-recommendation angle or the specific patent backing.

Alternatives Worth Considering

• Felix Gray Nash — a popular US brand with a similar price point, clear lenses with blue light filtering, and a wider colour range. Good if amber tint is a dealbreaker for your child.
• Warby Parker kids' blue light options — if you want more sizing flexibility and a wider frame selection with proper optical-grade lenses. More expensive, but versatile.
• Trova Smart-Glass Kids — a direct competitor at a similar price with a round metal frame. Worth comparing on lens quality if the GUNNAR tint doesn't suit your kid.

FAQ

Final Verdict

The GUNNAR kids blue light glasses — specifically the Rush in Navy Tortoise — earn their place on the shortlist if you're shopping for children in the 8-12 age range. The 65% filtration rate and Patent #9417460 give them more credibility than most blue-light-for-kids options on Amazon, and the lightweight frame genuinely holds up to daily use. The amber tint is a feature, not a flaw — but it's worth confirming your child is comfortable with it before the glasses become a permanent fixture.

At the current price point on Amazon, these sit in the mid-to-premium range for children's blue light glasses. They're not the cheapest option, but the smudge-resistant coating, documented patent, and the fact that a child can wear them all day without temples digging in adds up to reasonable value for the right buyer.