5 stars: Impressive. I can check where my car is located, remaining range, if it is locked or not, preheat.. this is awesome. Just somehow 3d view doesn't work, so I cannot check what's happening around the car using its built in cameras. I am sure it will bee fixed soon. Update. I wrote an email to the customer service. I got a call from support. I got top notch service. I would put 6 stars if I could. P.S Do not listen to haters.
4 stars: It is a bit to laggy for my taste. In general, the app does what it is meant to do. Sometimes you can't trust it, sometimes is does not work! You also need a decent internet connection. The delay is way to big, and you can't soley just on the app. You always need to have the key/NFC card with you. I use it for 3 days since I got my new 530e, I'm pretty happy with it !
3 stars: When trying to add a destination on the app it is not able to search for the location, defaults to a blank screen or is unable to send the destination information to the vehicle. I suggest the allow a user to type in the information/address directly in Destinations and send it to the vehicle. Currently it just shows Petrol, Service and a third I cannot recall at this time
5 stars: Great app on mobile phone or tablet device. Hopeless on connected watch, chews through the watch battery like there is no tomorrow. Removed from watch. Great and helpful information though. Useful location data, ability to lock it unlock car remotely or ventilate before arriving...