2 seconds vs 56 seconds. 1 step vs 4 steps. Works in the dark. No camera focus. Doesn't need line-of-sight. Here's the full comparison.
📲 Get my Servia NFC tag — free →QR is great for printed posters, restaurant menus, public signs, and one-off campaigns where the audience is anyone who walks by. Servia uses QR codes on our marketing posters and crew booking sheets — but for repeat-use stickers in your home or car, NFC's 1-tap UX wins by 4-8 seconds per booking. Over a year of weekly home services, NFC saves 7-15 minutes vs QR — small per booking, large in aggregate.