https://markets.blockchain.info/
you can see bitcoin price also update from some site like reddit/r/bitcoin

or you can create a google alert
https://www.google.com/alerts?t=1&q=bitcoin&hl=en&gl=us&sa=X&ved=0ahUKEwiMgrrc4oXLAhWDT44KHQ2gBAUQ1wsIQA