What are some alternatives?
When comparing Dot Watch and Versa, you can also consider the following products
Moto 360 - The round smart watch is finally here.
LinkedIn Learning - Online training through LinkedIn's professional network.
Fitbit Versa Lite - Fitbit's new smart watch starting at $160
Always Learning - The best resources for learning programming and design
Blocks - Empowering designers to build great websites without writing a line of code. For web and OS X.
Alcamy - Free, open self-learning platform. Learn & teach anything.