What are some alternatives?
When comparing Dot Watch and VIITA Watches, you can also consider the following products
Moto 360 - The round smart watch is finally here.
Fitbit Versa Lite - Fitbit's new smart watch starting at $160
Gear S3 - The latest smartwatch from Samsung
Blocks - Empowering designers to build great websites without writing a line of code. For web and OS X.
Apple Watch Series - The most powerful and advanced smart watch yet
watchOS - Apple's new OS for the Apple Watch ⌚