FitNest

FitNest helps parents avoid the most common childcare-gear mistake: buying items that don’t fit their home, car, or child. It’s a mobile AI + traditional app that creates a simple “fit profile” using a few guided measurements (doorways, trunk opening, backseat width, stroller storage spot) and your child’s basics. When you scan a barcode, paste a product link, or search, FitNest predicts fit/compatibility (e.g., car seat + vehicle, stroller + trunk, crib + room footprint) and flags likely issues like recline angle constraints or handlebar clearance. It also stores your gear inventory and suggests size transitions (e.g., when your child is nearing height limits). This is not magic: it won’t replace official fit checks, but it will prevent a lot of returns and wasted time by catching obvious mismatches early.