Fitbit's $329 Sense is giving a look to its tracking future – CNET

Fitbit's $329 Sense is giving a look to its tracking future – CNET

Exclusive: Fitbit smartwatch adds temperature, stress and ECG sensors to produce a wearable device to take on Apple Watch. Fitbit's 9 Sense is giving a look to its tracking future – CNET
Source: CNet