From the official website of the watch:
We made the 2016 model without a radio, but in 2018 we partnered with Elite Manufacturing to engineer a Bluetooth module to go inside of the Dick Tracy watch. The next step will be launching a crowdfunder on Indiegogo to raise funds for manufacturing. That’s where you can become a backer and get one of the first real working Dick Tracy watches that will make and receive calls by pairing with your smartphone.
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