Home Health & Beauty Owlet Smart Sock 2 Baby Monitor (Tracks HR & Oxygen) $215.95 Health & Beauty Owlet Smart Sock 2 Baby Monitor (Tracks HR & Oxygen) $215.95 By ARCOM - 28 November 2018 117 0 SHARE Facebook Twitter Go to the deal page: Owlet Smart Sock 2 Baby Monitor (Tracks HR & Oxygen) $215.95