In New Zealand, following the major success of "Want U Back," which reached number 3, "Oath" made a respectable impact, peaking at number 13, becoming Lloyd's third consecutive Top 20 hit in that country.
Di Selandia Baru, menyusul kesuksesan besar "Want U Back", yang mencapai nomor 3, "Oath" membuat dampak yang terhormat, memuncak pada nomor 13, menjadikan single ketiga berturut-turut Top 20 hit Lloyd di negara itu.