4G Smart Watch Dual System 1.6 inch IPS Big Screen 4GB+64GB 5.0MP Dual Camera Android 9.1 Smartwatch 1050mAh WiFi GPS Fitness Tracker Sport Watch (4GB+64GB)

A mí me pareció un buen producto, como opinión podría decir , que sería bueno que le pusieran una batería 🔋 más duradera al reloj para poder usar la función de 4G sin que se agote tan rápido.

The phone itself is decent quality, but that's where everything ends. It gets hot in use, is fast data wise, but it's a 2 year old pump and dump item. Since it does not support voice over LTE the claim it will replace your phone is totally false, you cannot get this unit to make calls standing alone, the carriers in the USA have upgraded thier voice protocols, and the phone section of this device does not support the voice carrier over data, making this device worthless. The manufacturers are fully aware of this yet fail to pull the item from the American market. Doesn't matter where you buy it, it just won't work without a redesign of the internals. I'm not trashing this particular seller, it's ALL the manufacturers selling 2g (gone) 3g (sunsetted on tmo) gsm (really?) 1990? So it's a hard Pass

1. The info provided by seller appears correct, 2. Android 9.1 is a modified version of official Android 9.0 made for a full size phone. 3. You can't change the text or screen size to make it more readable. 4. When you go to the play store you are downloading apps for full size phones not a watch. 5. You can't have your exercise mode on and still use your watch to make phone calls. 6. I used a t- mobile SIM card from another phone which worked perfectly. So, yes it does work on Android but not optimized for a watch. 7. You can't download Android Wear OS to use as your operating system. If you have a magnifying glass you might be able to use it, or if you stick to the apps that are preloaded that might make it ok for you, but not for me. Sorry sending back. Amazon provided my credit while the watch was enroute back to them. Great service from Amazon.

Pleased with purchase. Everything works as expected. Value for the money

This was advertised that it could be used as a phone. After doing my investigation, I found out that there was an update and this product no longer has the capability to be used as a phone, an accessory to a smart phone.