Sigrid Saagpakk, analyst at Statistics Estonia, said that a smart TV is the most common Internet of Things device in Estonia, used by 57% of internet users. “The second most popular group of devices includes smart watches, wireless headsets and GPS devices, which are used by over a half (53%) of the respondents. Internet-connected home audio systems and smart speakers are also fairly common (28%),” added Saagpakk. Smart fridges and robot vacuums Internet-connected home appliances and voice-activated virtual assistants, such as Alexa or Siri, are gaining popularity – their use has grown by 35%