Adding fresh updates to its Connected lineup of smartwatches, TAG Heuer’s latest is the Connected Calibre E4. Available in 45mm & a sleeker 42mm size, its intelligence comes from Wear OS2 software with performance by way of its Snapdragon Wear 4100+ chip. It’s got Bluetooth 5.0 & battery improvements deliver 30% longer life than its predecessor for “all day” functionality.