The Facebook page of Motorola India reported about the soak test invites. The page also explained why the  update has been delayed for most Motorola devices.

The soak test will run for around a week or two and if everything works out well, the new Moto E will be launched in the Indian market soon.

The new Moto E will offer:

Android 4.4 KitKat
4.3-inch qHD IPS display
1.2GHz quad dual core processor
4GB storage (32GB expandable), 1GB RAM
5MP rear camera
1980mAh battery