All who invest in stocks know that the market fluctuates all the time. There are plenty of online tools and apps that can help you track market changes. This Stock Market Digital Seesaw can also help. It is an app connected device that tilts up and down as the market moves. You can use it to track crytpocurrencies too.
The device can be set to monitor Bitcoin, Bitcoin Cash, Ethereum, Litecoin, and Dash in addition to top market indices. You can change the update interval from one to 60 minutes.