Soundcore Liberty 4 Anker's new wireless earbuds can track your heart rate and sleep The Soundcore Liberty 4 and Soundcore Sleep A10 broaden Anker's focus beyond sound quality improvements. Be an expert in 5 minutesGet the latest news from Android Central, your trusted companion in the world of AndroidContact me with news and offers from other Future brandsReceive email from us on behalf of our trusted partners or sponsors MOST READ1Reddit back online after brief outage2Exclusive: Meta's upcoming glasses are the OMG moment that AR needs3This hidden Visible deal could drop your phone bill to ONLY $15 per month — just use this promo code4The 46-day COROS VERTIX 2S targets Alex Honnold-esque adventurers; here are our early impressions5Google is dragging its feet on killing third-party cookies yet again