Unlike other Nano Drones which rely on a separate controller, the ONAGOfly can be controlled in real-time via an iOS or an Android app. The app will communicate with the drones through Wi-Fi allowing it to be controlled from a distance of up to 20 metres. Thankfully, the ONAGOfly comes with a GPS Module which will not only return to its base position but will also follow the users.
The follow me feature is something we have already seen on a drone called Lily but the ONAGOfly seems to be the first Nano drone to do so. If you are a cyclist, runner, swimmer all you need to do is turn on the follow me feature and pre-set the desired height from which it should capture your videos.
By turning on the auto-follow mode you can get shots from different aerial angles without having to worry about controlling the drone.
using its smile-detection feature will make the camera automatically snap a photo when those who are within the frame smile.
The ONAGOfly nano drone only weighs 140g about as much as an iPhone 4s, and will fit neatly into your bag or purse for easy portability.

* Below are some of its features:
* 15 megapixel 1080p camera that shoots 30 FPS video
* GPS navigation
* obstacle avoidance
* Instant take-off and Landing
* 15 minute flight time

for more information, visit https://www.indiegogo.com/projects/onagofly-the-smart-nano-drone--2

For instance, the Syma X11C is a camera version of the standard Syma X11. This micro quadcopter isn't ideal for aerial photography, but it's still a good option if you want to take aerial pictures for fun. Source to know about best radio control helicopter: the ultimate buying guide.