The Rear Housing Glass Cover for Apple Watch Series 9 (45mm) is the back glass panel housing the heart rate sensor lens and wireless charging induction surface.
If your Apple Watch Series 9 back glass is cracked, shattered, or severely scratched—causing sensor reading failures or charging issues—this replacement part provides a clean, factory-like fit to revive your smartwatch’s rear panel.
Key Features
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OEM-Fit Precision: Manufactured to exact dimensions for Apple Watch Series 9 (45mm) for a seamless flush fit.
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Optical Sensor Lens Clarity: Features crystal-clear sensor glass to maintain accurate ECG, blood oxygen, and optical heart rate readings.
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Smooth Wireless Charging Surface: Designed to support standard magnetic charging puck alignment and fast-charging performance.
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Durable Construction: Built with high-grade ceramic/glass composites designed for daily wear, scratch resistance, and sweat resistance.
Compatibility
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Apple Watch Series 9 – 45mm
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Model Numbers: A2980 / A2984 (GPS & Cellular variants)
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(Note: Not compatible with 41mm models or older Apple Watch Series 8/7/6/Ultra).
Technical Specifications
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Product Type: Rear Glass Housing Panel / Back Cover Glass Assembly
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Size Compatibility: 45mm
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Color Options: Black / Dark Gray / Silver (matches standard housing tones)
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Condition: Brand New
Note for Technicians: Replacing the rear glass panel requires careful heating, adhesive removal, and micro-precision alignment around the internal heart rate sensor assembly and flexible cables. Professional installation tools and high-bond waterproof repair adhesive (e.g., B-7000/T-7000) are recommended.





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