Nanit vs. Owlet — which should I pick?

They solve different problems. Nanit gives you an overhead HD camera plus optional sensor-free breathing-motion tracking through a fabric band; Owlet's Dream Sock gives you live pulse rate and oxygen readings but no camera (unless you bundle with Dream Sight). Bundles like the Owlet Dream Duo combine both. Across r/Buyingforbaby and r/parentsofmultiples discussions, parents who want video pick Nanit, parents who want vitals pick Owlet, and parents who want both buy the Duo.