Users can now explore VR web content on desktop, smartphone or Google's Daydream headset.
"We're working on new ways to bring your hands in virtual and augmented reality," Zuckerberg said.
Google plans to roll out the latest watch operating system for supported wearables in the coming weeks.
The wearables will begin shipping in the US starting 10 February.
Find out if your device will get the update in the first rollout phase.
Sales estimates put Apple leagues ahead of closest rivals Fitbit and Samsung in wearables market.
A leaked photo suggests the smartwatch features a circular display.
Android Wear 2.0 brings Android Pay and Google Assistant to smartwatches.
Wearable company's CEO James Park discusses shift to "focused and efficient operating model".
The watches are being dubbed as LG Watch Style and LG Watch Sport.
Owner of video-recording smart glasses says they transformed into 'wired mash' while charging.
Complete guide to Google's Android Wear 2.0, the smartwatch operating system launching in February.
Programme in the prescription via a smartphone app and the glasses do the rest.
Users could add cameras, blood pressure monitors and extra battery capacity via watch links.
The next generation Android Wear watch is said to have a sportier look than the original one.
The final preview of new Android Wear OS adds support for iOS.
The photo leak shows an Under Armor logo on the back of the wearable, hinting at a possible partnership.
Second-generation Tag Heuer Connected smartwatch will arrive in May, as original smashes sales estimates.
'Like most people in the court, I've never even heard of ZeniMax before,' Zuckerberg said while testifying.
Bethesda's parent company ZeniMax said they will prove allegations that Oculus stole VR trade secrets and destroyed evidence.
The company is also expected to release two Android Wear smartwatches very soon.
No more headaches over where to park your peripheral.
Apple had earlier indicated its preference for AR over the more popular VR.
The wearable devices also support Under Armour's health and fitness apps.
'I believe virtual reality will be about far more than playing games,' Intel CEO Brian Krzanich said.
Who knew a hairbrush could be smart?
The update for ZenWatch 3 brings stability improvements for Bluetooth and Wi-Fi.
Virtual and augmented reality will take over in 2017 but their fates are very different.
Android Wear 2.0 brings Android Pay and Google Assistant to smartwatches.
"We'll have more news on the product soon," Niantic said.