Can wearing a connected bracelet reduce your insurance expenses?

In the United States, major insurance companies like UnitedHealth Group, Humana, Cigna and Highmark offer their clients to wear a connected bracelet to save money on insurance.

According to these insurance companies, wearing the Fitbit bracelet allows insured persons to become aware of health issues in favour of a healthier lifestyle. However, this trend has been criticised in the name of private life and the protection of health data.

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