Samsung's SmartTag 3 adds support for iPhones and non-Samsung Android phones

Gizmodo reports that Samsung's SmartTag 3 works with iPhones and non-Samsung Android phones; earlier SmartTags required Samsung devices. The new tracker is 35% smaller than SmartTag 2 and costs $29.99 for one or $99.99 for four. Samsung says it can last up to 550 days in normal mode or 790 days in power-saving mode.