10 Best Screen Protectors for Fingerprint Sensor in 2026 (Buyer’s Guide)

A screen protector that kills your fingerprint unlock is worse than no protector at all — re-typing PINs every time you pick up the phone gets old fast. This is a different roundup from anti-fingerprint smudge resistance: we rounded up the 10 best screen protectors for fingerprint sensor compatibility in 2026, covering the under-display sensors on the Galaxy S25 Ultra, S24 Ultra, S25+, S23 Ultra, Pixel 9 Pro, Pixel 8 Pro, and OnePlus 12. Every pick below is rated or engineered so the sensor keeps reading through it.

Sensor type matters: Samsung’s flagships use ultrasonic under-display sensors that send sound waves through the protector, while the Pixel and OnePlus phones use optical sensors that shine light through it. Thick, poorly bonded tempered glass defeats ultrasonic sensors most often; thin TPU film, UV-cured liquid adhesive, or optically tuned glass solves it. Each review names the exact phone the protector is cut for — match it before ordering, and re-register your fingerprints after installing any protector.

Key Takeaways

• Best ultrasonic-safe film: Whitestone DOME UV GEN Film — UV-cured liquid adhesive fills every gap so the S25 Ultra’s sensor reads cleanly.
• Best privacy + sensor pick: Spigen GlasTR EZ Fit Privacy — optically tuned micro-louver glass for the S25 Ultra.
• Best S24 Ultra glass value: amFilm OneTouch 2+2 — packaging-rated for fingerprint unlock, forum-confirmed by owners.
• Best premium S25+ glass: ZAGG Glass XTR4 — graphene-fortified glass engineered for the ultrasonic reader.
• Best easy-install S25+: Spigen GlasTR EZ FIT 2-Pack — auto-align tray plus sensor-tuned glass.
• Best S23 Ultra film: ArmorSuit MilitaryShield 3-Pack — TPU the ultrasonic sensor reads straight through.
• Best Pixel 9 Pro glass: amFilm OneTouch Pixel 2-Pack — OneTouch line rated for fingerprint unlock on the optical sensor.
• Best budget Pixel 8 Pro: LK 2+2 TPU + Lens — self-healing film plus glass lens protectors.
• Best OnePlus 12 film: ArmorSuit MilitaryShield 2-Pack — cheap, self-healing, sensor-safe TPU.
• Best budget UV glass: Akcoo UV Glass 3-Pack — ‘Fingerprint-ID Compatible’ right in the listing title.
• Ultrasonic vs optical: the four Galaxy flagships here use ultrasonic sensors; the Pixel 9 Pro, Pixel 8 Pro, and OnePlus 12 use optical sensors — each pick is matched to its phone’s sensor type.
• Install rule: re-register your fingerprints after installing the protector, with the protector on the phone.
• Film beats glass for sensors: thin TPU film is the safest bet for ultrasonic readers; tuned glass and UV-cured adhesive close the gap.
• Every pick below links to Amazon with our View on Amazon button for the latest price.

Our Top Fingerprint-Sensor-Friendly Screen Protectors

More Details on Our Top Picks

1. Whitestone DOME UV GEN Film 2-Pack

Whitestone's Dome system is the long-standing answer to the ultrasonic fingerprint problem on Samsung flagships. The UV GEN Film for the Galaxy S25 Ultra uses a liquid optically clear adhesive that is cured with the included UV lamp, filling every microscopic gap so the S25 Ultra's Qualcomm 3D Sonic Gen 3 ultrasonic sensor reads through it cleanly.

Despite being a film, it is engineered to feel like glass — smooth, glossy, and fully responsive to touch and the S Pen. The installation tray guides placement, and the UV cure locks the film down with edge-to-edge adhesion that standard sticker glass cannot match on ultrasonic-sensor phones.

The trade-off is the process: UV installation takes patience and a dust-free workspace, and the price sits at the premium end. For S25 Ultra owners who refuse to give up either glass-like feel or fast fingerprint unlocking, this is the purpose-built pick.

• For: Samsung Galaxy S25 Ultra (6.9-inch)
• Hardness: Film (glass-like feel); UV-cured LOCA adhesive
• Installation: UV lamp curing with installation tray
• Pack Size: 2-Pack
• Finish: Glossy, glass-like film
• Price Tier: Premium

2. Spigen GlasTR EZ Fit Privacy 2-Pack

Privacy glass and ultrasonic fingerprint sensors are natural enemies — the filter layers that block side views also scatter the sensor's sound waves. Spigen's answer is the GlasTR EZ Fit Privacy for the Galaxy S25 Ultra, whose glass is optically tuned to pass the in-display fingerprint sensor's signal without interference.

The micro-louver filter keeps the screen clear head-on while fading to black at side angles, and the 9H+ tempered glass carries Spigen's usual scratch resistance. The EZ Fit auto-align tray makes installation nearly foolproof, and the case-friendly cut sits cleanly under most S25 Ultra cases.

As with all privacy protectors, brightness drops when viewed off-axis — that is the point — and the price runs above basic clear glass. For S25 Ultra owners who want shoulder-surfing protection without sacrificing fingerprint unlocking, this is the tuned option.

• For: Samsung Galaxy S25 Ultra (6.9-inch)
• Hardness: 9H+
• Installation: EZ Fit auto-alignment tray
• Pack Size: 2-Pack
• Finish: Privacy (micro-louver filter), glossy head-on
• Price Tier: Mid

3. amFilm OneTouch 2+2

amFilm's OneTouch for the Galaxy S24 Ultra is one of the few tempered-glass picks whose own packaging rates it for fingerprint unlock compatibility — and S24 Ultra owners on forums confirm the ultrasonic reader keeps working with it installed, after re-registering prints.

The OneTouch system arrives pre-mounted inside the auto-alignment tray, so installation is a matter of placing the tray, swiping, and lifting. The 2+2 bundle adds camera lens protectors alongside the two screen protectors, and the 9H glass is HD clear with an oleophobic coating.

Two screen protectors is the standard count at this tier, and the lens protectors may not sit well under very bulky cases. For S24 Ultra owners who want real glass that does not kill the ultrasonic sensor, this is the value answer.

• For: Samsung Galaxy S24 Ultra (6.8-inch)
• Hardness: 9H
• Installation: OneTouch pre-installed auto-alignment tray
• Pack Size: 2 Screen + 2 Lens
• Finish: Glossy, HD clear
• Price Tier: Mid

4. ZAGG Glass XTR4

ZAGG's Glass XTR4 brings the flagship InvisibleShield formula to the Galaxy S25+ (and the dimensionally identical S24+). The graphene-fortified glass is engineered to stay compatible with the phone's ultrasonic under-display fingerprint sensor, so unlocking stays fast with the protector on.

Beyond sensor compatibility, the XTR4 carries an anti-reflective finish and Eyesafe blue-light filtering without the heavy amber tint of older blue-light protectors. The EZ Apply tray uses an anti-dust adhesive to pull dust away during installation.

The trade-off is the single-protector box at a premium price — there is no spare if the install goes wrong. For S25+ owners who want the most full-featured glass from the biggest name in the business, with the sensor still working, this is the pick.

• For: Samsung Galaxy S25+ (6.7-inch)
• Hardness: 9H (graphene-fortified)
• Installation: EZ Apply tray with anti-dust adhesive
• Pack Size: 1-Pack
• Finish: Glossy, anti-reflective
• Price Tier: Premium

5. Spigen GlasTR EZ FIT 2-Pack

Spigen's GlasTR EZ Fit for the Galaxy S25+ (and the same-size S24+) carries the same sensor-friendly engineering as the rest of the GlasTR line: the glass is tuned so the phone's ultrasonic under-display fingerprint sensor reads through it without the hit-or-miss behavior of generic tempered glass.

The auto-alignment tray is the standout — it positions the glass exactly, so first-time installers get a straight, bubble-free fit. The 9H glass has a case-friendly cut that sits cleanly under most S25+ cases, and two protectors in the box means a backup if the first install traps dust.

It costs more than budget 3-packs, and two protectors is fewer than the value brands offer. But for buyers who want a guaranteed-clean install plus a sensor that keeps working, Spigen is the safe choice.

• For: Samsung Galaxy S25+ (6.7-inch)
• Hardness: 9H
• Installation: EZ Fit auto-alignment tray
• Pack Size: 2-Pack
• Finish: Glossy, HD clear
• Price Tier: Mid

6. ArmorSuit MilitaryShield 3-Pack

ArmorSuit's MilitaryShield is the classic film answer to the ultrasonic problem: because it is a flexible TPU film rather than rigid glass, the Galaxy S23 Ultra's ultrasonic under-display sensor reads through it with only minor accuracy loss — no UV lamp or special adhesive required.

The film is self-healing, so minor scratches and scuffs fade over a day or two, and the wet-apply installation lets you reposition it before it sets. Three films in the box keeps the per-unit cost low, and the case-friendly cut stays clear of case lips.

TPU film will not absorb drops the way tempered glass does, so this is scratch protection rather than impact armor, and the wet install needs patience. For S23 Ultra owners who rank fingerprint reliability above all else, MilitaryShield is the proven pick.

• For: Samsung Galaxy S23 Ultra (6.8-inch)
• Hardness: TPU film (self-healing)
• Installation: Wet application with squeegee
• Pack Size: 3-Pack
• Finish: Clear glossy film
• Price Tier: Budget

7. amFilm OneTouch Pixel 2-Pack

amFilm's OneTouch line has built its reputation on fingerprint compatibility, and the Pixel 9 Pro variant carries that forward for the phone's optical under-display sensor. The Pixel 9 Pro's optical sensor is less finicky than the sound-wave sensors on Samsung flagships, but thick or poorly bonded glass can still slow it down — the OneTouch glass is rated to keep unlocks snappy.

The pre-mounted auto-alignment tray makes this one of the fastest installs here: place the tray, swipe, lift, done. The 9H tempered glass is HD clear with an oleophobic coating, and the precise cut leaves the Pixel 9 Pro's sensors and cameras unobstructed.

Two protectors per box is the standard count at this tier. For Pixel 9 Pro owners who want real glass without fingerprint roulette, the OneTouch is the value answer.

• For: Google Pixel 9 Pro (6.3-inch)
• Hardness: 9H
• Installation: OneTouch pre-installed auto-alignment tray
• Pack Size: 2-Pack
• Finish: Glossy, HD clear
• Price Tier: Mid

8. LK 2+2 TPU + Lens

LK takes the film route for the Pixel 8 Pro: a self-healing TPU screen protector that the phone's optical under-display fingerprint sensor reads through without the thickness issues that plague rigid glass. The included positioning tool makes alignment easy.

The 2+2 bundle pairs two TPU screen films with two tempered-glass camera lens protectors, covering the Pixel 8 Pro's camera bar too. The TPU automatically erases minor scratches within a day or two.

TPU film will not absorb drops the way tempered glass does, so this is scratch protection rather than impact armor. For Pixel 8 Pro owners who want guaranteed sensor compatibility plus full lens coverage on a budget, LK's bundle is the complete kit.

• For: Google Pixel 8 Pro (6.7-inch)
• Hardness: TPU film (self-healing); lens protectors 9H glass
• Installation: Dry application with positioning tool
• Pack Size: 2 Film + 2 Lens
• Finish: Clear glossy
• Price Tier: Budget

9. ArmorSuit MilitaryShield 2-Pack

ArmorSuit's MilitaryShield film is a natural fit for the OnePlus 12: the phone's optical under-display sensor (per GSMArena) shines through thin TPU film far more reliably than through thick tempered glass, so fingerprint unlocks stay fast.

The self-healing TPU erases minor scratches over time, and the wet-apply installation allows repositioning before it sets. The max-coverage cut wraps the 6.82-inch display edge to edge while staying clear of case lips.

As a film it will not stop a face-down drop the way glass does — this is scratch and scuff armor. For OnePlus 12 owners who want the sensor to just work, MilitaryShield is the safe, cheap answer.

• For: OnePlus 12 (6.82-inch)
• Hardness: TPU film (self-healing)
• Installation: Wet application with squeegee
• Pack Size: 2-Pack
• Finish: Clear glossy film
• Price Tier: Budget

10. Akcoo UV Glass 3-Pack

Akcoo's UV set for the OnePlus 12 is one of the few budget listings that puts the fingerprint claim right in the title: 'Fingerprint-ID Compatible.' The UV-cured adhesive fills the gap between glass and display completely, which is exactly what an under-display optical sensor needs for a clean read.

You get three 9H tempered-glass protectors with edge-to-edge full coverage, plus the UV curing setup. The full-adhesive bond also eliminates the halo and touch-dead-zones that plague cheap sticker glass on curved displays.

UV installation is a process — cleaning, positioning, curing — with no room for shortcuts. For OnePlus 12 owners who want real glass with an explicit sensor-compatibility promise at a budget price, Akcoo's UV set is the pick.

• For: OnePlus 12 (6.82-inch)
• Hardness: 9H
• Installation: UV-cured adhesive with installation tray
• Pack Size: 3-Pack
• Price Tier: Budget

Factors to Consider When Buying

Ultrasonic vs Optical: Know Your Phone’s Sensor

The four Samsung flagships here — Galaxy S25 Ultra, S24 Ultra, S25+, and S23 Ultra — use ultrasonic under-display sensors, which send sound waves through the protector. The Pixel 9 Pro, Pixel 8 Pro, and OnePlus 12 use optical under-display sensors, which shine light through it. Ultrasonic sensors are the finicky ones: any air gap between glass and display scatters the sound waves and kills the read, which is why generic tempered glass so often breaks fingerprint unlock on Samsung phones. Optical sensors are more forgiving, but thick or cloudy glass can still slow them down. Every pick in this roundup is matched to its phone’s sensor type.

Why Thin Film Is the Safest Bet for Ultrasonic Sensors

If fingerprint reliability is your top priority, buy TPU film: the ArmorSuit MilitaryShield picks for the S23 Ultra and OnePlus 12, and the LK 2+2 for the Pixel 8 Pro. Flexible film bonds flat with no air gaps, so under-display sensors read through it cleanly — no UV lamp, no special adhesive, no fuss. The trade-off is real: film resists scratches but will not absorb a face-down drop the way 9H tempered glass does. Treat film as scratch armor plus sensor insurance, not impact armor.

UV-Cured Glass: The Premium Glass Answer

For buyers who insist on real glass over an ultrasonic sensor, UV-cured adhesive is the answer — the Whitestone DOME UV GEN Film for the S25 Ultra and the Akcoo UV Glass 3-Pack for the OnePlus 12. Liquid optically clear adhesive fills every microscopic gap between protector and display, then hardens under the included UV lamp, giving the sensor the full-contact surface it needs. Installation is a process — cleaning, liquid, positioning, curing — with no shortcuts. Follow the steps exactly, in a dust-free space, and the result is edge-to-edge glass with sensor reads that rival film.

Re-Register Your Fingerprints After Installing

This step fixes more “broken” sensors than any product choice: delete your saved fingerprints and re-enroll them with the protector on the phone. The sensor stores a map of your print; adding a layer of glass or film between sensor and finger changes the signal, and the old map stops matching. Re-enrollment after install takes two minutes and is the single most important thing you can do. If reads are still flaky, add the same finger twice (slight angle differences each time) and make sure the finger and screen are clean and dry.

Privacy Protectors Need Tuning to Stay Sensor-Safe

Privacy filters dim the screen at side angles using micro-louver layers — and those same layers scatter the ultrasonic sensor’s sound waves, which is why most privacy glass blocks fingerprint unlock. The exception here is the Spigen GlasTR EZ Fit Privacy for the S25 Ultra, whose glass is optically tuned to pass the in-display sensor’s signal without interference. The takeaway: if you want privacy glass on a phone with an under-display sensor, do not buy generic — buy one that names sensor compatibility explicitly.

Budget vs Premium: What You Actually Get

Budget 3-packs protect against scratches about as well as premium glass — the Akcoo, ArmorSuit, and LK picks all earn their place. Premium money buys the extras: Whitestone’s UV system solves the ultrasonic problem with glass-like feel, Spigen’s EZ Fit trays make installs foolproof, and ZAGG’s graphene-fortified glass adds blue-light filtering and anti-reflective coating. Buy premium for the daily-driver flagship you unlock fifty times a day; buy budget film for backup phones or for anyone who just wants the sensor to keep working without the fuss.

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