So Ive recently had problem with spotify and my smartwatch (motorola moto 360 1st gen). Sometimes the controls dont show up on my watch while music is still playing via the phone. Any other app works fine on the watch, all my messages are recieved but spotify just doesnt show up. It happens at very random moments. I'm currently using the latest version of the app but also had the problems on the previous version. Running samsung galaxy S4 (GT-I9505) with Moto 360 (1st gen) and all the latest updates.
(sorry for any grammar/spelling errors, Im not native in English)