SLR cameras have advanced a lot in the past few years. Many new models are now compatible with smartphones. The Pentax K-S2 camera happens to be a WiFi-enabled weatherized SLR. It is dustproof and cold proof, allowing you to capture better photos outside with its in-body shake reduction. It has a 20 MP AA filter less APS-C CMOS sensor and can capture 4k interval movies.
The K-S2 has a built-in WiFi connect button with a dedicated selfie mode. There is also a high-resolution 3″ swing out LCD monitor for you to take advantage of.[where to get it]