# Top Screen Protectors for Pixel 9 Series Supporting Fingerprint Unlock
## Introduction
The Pixel 9 series from Google boasts a sophisticated fingerprint biometric authentication method, enabling users to securely unlock their devices. Nonetheless, certain screen protectors may disrupt the fingerprint sensor, resulting in inconsistent functionality. To mitigate this concern, Google has published a list of officially certified screen protectors that are fully compatible with the Pixel 9, Pixel 9 Pro, and Pixel 9 Pro XL.
This article outlines the finest screen protectors that integrate flawlessly with the Pixel 9 series while optimizing fingerprint detection.
## Importance of Certified Screen Protectors
Opting for a non-certified screen protector may lead to problems with the fingerprint sensor, causing failed unlock attempts. Google has evaluated and certified specific screen protectors to ensure they do not obstruct the sensor’s performance.
To enhance fingerprint recognition accuracy, Google recommends that users:
– Carefully apply the screen protector, making sure there are no air bubbles.
– Set up the fingerprint unlock function **after** the screen protector is applied.
## Google-Certified Screen Protectors for Pixel 9 Series
### **Pixel 9 Pro XL**
The following screen protectors have been tested and certified by Google for the Pixel 9 Pro XL:
– **BigBen**: FGMGPIXEL9PORIG, FGOGPIXEL9PORIG, PEGLASSPIXEL9P
– **Case-Mate**: CM053810
– **Cesium (Blu Element)**: 118-2737
– **Mous**: TEM-A0825-CLRGLS-000-W1
– **OtterBox**: 77-95656
– **Power Support**: GPCK-22(SB-A080-GAGG/SMFG)
– **Spigen**: AGL08445
– **Caseology**: AGL08497
– **Zagg/Mophie**: 200114439, 200314517, 200114443
### **Pixel 9 & Pixel 9 Pro**
The same manufacturers are compatible with the Pixel 9 and Pixel 9 Pro, albeit with different product SKUs:
– **Spigen**: AGL08442
– **Caseology**: AGL08496
– **Zagg/Mophie**: 200114438, 200314516, 200114442
## Resolving Fingerprint Unlock Challenges
Even when utilizing a certified screen protector, users might sometimes face fingerprint recognition difficulties. In such cases, Google suggests:
1. **Re-enrolling your fingerprint** – Remove the current fingerprint and register a new one.
2. **Checking for a clean screen** – Dust, smudges, or air bubbles can hinder sensor precision.
3. **Switching to Face Unlock** – If fingerprint recognition continues to be unreliable, Face Unlock serves as a dependable alternative.
## Conclusion
For users of the Pixel 9 series who depend on fingerprint authentication, selecting a Google-certified screen protector is crucial for ensuring seamless operation. Brands like Spigen, Caseology, OtterBox, and Zagg/Mophie provide trustworthy options that preserve fingerprint sensor accuracy.
By adhering to Google’s guidance—such as applying the protector meticulously and configuring the fingerprint unlock afterward—users can benefit from both screen protection and smooth biometric authentication.
Additionally, for Pixel 9 Pro Fold users, Google has curated a list of the **top screen protectors** suitable for that model, ensuring compatibility with its unique display.
