Hi Cruel Any newer smartphone or tablet should be compatible Yes the price is very high, but unfortunately also justified.... I personally have had very good experiences, but it is certainly not a must for everyone. If you fly for fun and in "normal" conditions, this display is not absolutely necessary. Hope I have helped you Greetings

I don't know, I don't have the osmo. Sorry

I have a guess: 550.- was the Digitec price. Look at the seller, in which case this is not Digitec.

Unfortunately, the delivery time for this item is unknown at this time.

Unfortunately, we don't have any exact information here. According to the manufacturer, it is not compatible, but there are many reviews on YouTube that contradict this, as a firmware update has been made: https://youtu.be/Q6QbQLjflMo?t=6m53s

Unfortunately, our suppliers do not offer an additional battery.

Wird mit den Ladegeräten der Drohnen geladen: https://store.dji.com/product/crystalsky?from=menu_products#charger-detail-section Compatible Battery Chargers: Inspire 2 Battery Charger (IN2C180) Inspire 2 Battery Charger (ADE018) Inspire 2 Car Charger (C6S90-2) Inspire 1 100W Battery Charger (A14-100P1A) Inspire 1 180W Battery Charger (ADE018) Inspire 1 Car Charger (C6S90) Phantom 4 Series Battery Charger (PH4C100) Phantom 4 Series 160W Battery Charger (PH4C160) Phantom 4 Car Charger (C6S90) Phantom 3 Professional Battery Charger (ADE019) Phantom 3 Car Charger (C4S90)