Tech Five: BlackBerry dips off downgrade

Shares of smartphone maker BlackBerry are sliding to kick off the week. Let's take a look at the technology stocks to watch Monday:

BlackBerry. Shares fell more than 4% in pre-market trading after Goldman Sachs downgraded the company's stock to neutral. According to CNBC, the firm expects BlackBerry losses to widen over the next several years.

Apple. It's Apple Watch day. The company is hosting an event in San Francisco where it is widely expected they will reveal more information on their smartwatch. Apple will most likely unveil the Apple Watch's price as well as when it launches.

Amazon. Shares are down slightly after Suntrust downgraded their stock to "neutral," reports CNBC. Recently, the online retailing giant launched a virtual storefront on Alibaba's Tmall.com in an effort to tap into the Chinese market.

Box. The cloud storage company reports fourth-quarter and fiscal-year results after the markets close Wednesday. Box is forecast to report revenue of $58 million with a loss of $1.99, according to analysts polled by FactSet.

Pandora. The streaming music service may add a day pass later this year, reports GigaOm. The move would allow users to listen for a day without being interrupted by advertising, and skip the company's monthly subscription.

Follow Brett Molina on Twitter: @brettmolina23.