The fashion tech game is getting stronger by the day, and 2016 is proof that there are no limits to how smart our clothes and accessories can get. Going beyond simple message alerts and reminders, MoodMetric have come up with a smart ring that can help measure our emotions. Niina Venho, CEO of MoodMetric gives us insight into the technology, why we might need to self monitor our emotions and what the future looks like for wearable tech.