Ember CLI Live Reload Not Working

I've seen other similar questions here and here but neither of those worked for me.

I'm on a mac and simply installed ember cli using npm and I thought it would work out of the box. Here is the server output:

version: 0.1.4
Could not find watchman, falling back to NodeWatcher for file system events
Livereload server on port 35729
Serving on http://0.0.0.0:4200/

Build successful - 2456ms.

Slowest Trees                  | Total          
-------------------------------+----------------
EsnextFilter                   | 877ms          
TreeMerger                     | 380ms          
Concat                         | 375ms          
JSHint - Tests                 | 178ms          
EsnextFilter                   | 146ms          
ES6Concatenator                | 135ms