Pillow Pair

Pillow Pair is a native Android pillow-fit guide with offline guest assessments and optional on-device photo analysis. Build a support estimate from your measurements, sleep position, mattress feel and comfort preferences, then compare named pillow models and variants in the included catalog. WHAT YOU CAN DO - Enter your height and optional weight and head circumference. - Choose sleep positions, mattress firmness, adjustable-fill preferences and materials to avoid. - Review estimated compressed pillow height, support ranges and ranked product matches. - Follow manufacturer links to check the exact model and variant. - Save your fit on the phone and reopen it later. - Use English or Spanish and US or metric units. - Record optional fit follow-ups. OPTIONAL PRIVATE PHOTO CHECK Use front and side photos of one person in even light and sharp focus. Bundled models analyze the images on your device; photos are not uploaded to Pillow Pair. The app checks for usable landmarks and can ask you to retake an image. Continue without photos is always available. Photo-derived dimensions are estimates, not precise body measurements or a medical assessment. GUEST OR OPTIONAL ACCOUNT The native assessment and local recommendation engine work without an account or internet connection. An optional Pillow Pair account provides access to cloud results already associated with the account, account-data export and permanent account deletion. Saving a native fit on the phone does not automatically upload or synchronize it. Sign-in, cloud features, public help and manufacturer links require a connection. Email verification is not required for sign-in. SAFETY AND LIMITS Pillow Pair provides educational wellness and product-fitting guidance. It does not diagnose injuries, prescribe treatment or guarantee relief from neck pain, back pain or headaches. Safety-screen answers can pause product matching and direct users toward professional evaluation. The measurements, formulas and recommendations are estimates and have not been clinically validated. Product specifications, prices and availability can change. Confirm important details with the manufacturer before buying. Affiliate status and optional donations do not affect access, fit scores or rankings. Donations do not unlock features. Your choice remains yours: use the fit ranges as a starting point, compare the source specifications and reassess comfort over time.