Bought a Samsung Galaxy Watch 7 LTE 40mm. Good news: it shows the time. Bad news: the watch consistently cannot log onto a Bluetooth connection with the phone. Due to failure of wifi and Bluetooth the watch is merely suitable for dum uses. Never again. Will check Amazfit next.Addition 4.2.25: the connection functionality has overall improved to give a 2star. The new Amazfit gadget is way better!