★ 4.3
SMARTDEVIL Privacy Screen Protector for iPhone 17 Pro Max — Honest Review
The SMARTDEVIL privacy screen protector (2-pack) combines military-grade 9H tempered glass with a 28° privacy filter to keep your iPhone 17 Pro Max content visible only to you. I tested it across commutes, coffee shops, and the home office to see if the privacy claims hold up under real-world conditions — and whether the trade-off in screen brightness is worth it.
haunh5 min read