Less expensive than competitors like the I'm Watch and WIMM One, the Sony SmartWatch comes with apps for listening to music, reading emails and browsing social updates. Like the I'm Watch, Sony's wrist piece requires an active Bluetooth connection to a phone (Android only) to use these features and its screen goes dark when not in active use. However, unlike its pricey Italian competitor, the SmartWatch shows you the complete text of emails you receive, not just their subject lines. The SmartWatch requires a Bluetooth headset to listen to music or make calls.

Sony SmartWatch Wrists-On