Enable Double Tap To Wake For Nexus 6 [Root Required]
We expected Google to feature the ‘double tap to wake’ on Motorola’s Nexus 6. But it is not real, officially. However, the Nexus 6 is capable for this function and you can get this, at least unofficially. There is a useful Android application available on the play store you can use to enable this feature. This app costs you $0.99. But it requires the root access, and you can root Nexus 6 here.
You should be warned about some usual warnings of rooting over Android Lollipop versions. You will not be able to enjoy the OTA updates, once your phone is rooted. Even keep in mind that the Google’s tap to wake feature is not fully perfect yet. But if you are still itching to give it a try, visit this play store link.