A part of the review has been auto-translated.
No possibility of compatibility with the phone via bluetooth, which makes the watch useless for me. I warn others that if you are looking for a watch that connects to the phone and is fully compatible, this one is not.
The watch arrived faster than I expected in perfect condition. It's a very good ANDROID smartwatch. I haven't put a SIM card in it yet, but I connected it to my Google account. I simply turned on the wifi and connected normally. Some reviews on YouTube said you can't connect it to your phone, but that's not true. It's simple, turn on Bluetooth visibility on both devices and pair them. I was able to transfer photos from my phone to the smartwatch and transfer contacts. Also, when you pair them, select to use contacts so that you can transfer your contacts. And of course, you can't make calls without a SIM card. You can also go to the Play Store and download whatever you want without a SIM card. So, any review you see that says you can't connect via Bluetooth to your phone is not true. Otherwise, it's a very good smartwatch for the money. Thanks Banggood!!!!