If you have been looking for a cheap smartwatch that supports SIM card, and can be used as stand alone phone, then D3 Smartwatch Phone could be the best solution for you.
D3 Smartwatch Phone is compatible with Android devices, so you can connect it to your smartphone via bluetooth, and can make calls using smartwatch, and can also sync contacts, call log, music, message etc.. If you don’t want to connect it to your smartphone, you can simply insert a Micro SIM inside D3 smartwatch phone, and can use as stand alone phone. Along with SIM, it also supports MicroSD card up to 16GB, that can be used to store Music files, Photos etc..
D3 Smartwatch Phone features a 1.22 inches touch IPS display with 240 x 240 pixels resolution, MTK 6261 CPU, 32MB RAM, 32MB ROM, 0.3-megapixel with video recording support, 350 mAh battery etc.. It also comes with some great feature to keep you healthy, like Pedometer that counts the footsteps when you walk, Sleep Monitor that tells you how well you sleep, Sedentary that reminds to be active when you sit for longer, Heart Rate Monitor, UV Monitor etc.. D3 Smartwatch Phone comes with some basic apps, like Calculator, Sound Recorder, Alarm Clock, Thermometer etc..
D3 Smartwatch features an adjustable rubber band and comes in various colors; Black, White, Green, Blue and Pink. It costs as low as $22.99. Gearbest is taking preorders that will end on 24 November, and then they will start shipping. If you want to buy one, you can order D3 Smartwatch here.