T-FIT 280 S CALL is capable of monitoring sleep and detects heart rate, blood pressure, blood oxygenation, steps, calories burned and distance traveled. The equipment is completed by the possibility of setting up to five alarms / reminders and the shutter of the camera with movement of the wrist, the  Smartphone recall function  in case of loss at a short distance, a stopwatch, a timer and a sedentary and hydration alert that can be activated from the app . .

To make telephone calls directly from the Trevi smartwatch, you can use the  virtual keyboard  to dial telephone numbers and speak and listen from the speaker and microphone integrated into the metal case.

With an IP67 degree of protection  , the Trevi T-FIT 270 S CALL Smartwatch with Bluetooth Call Function is  water resistant  and powered by an  internal lithium battery that can be recharged via a magnetic USB connector .