Stopwatch and Timer
Normal stopwatch
Timer / Timer
Countdown
Alerts
Set alerts or reminders with an interval (in seconds) to mark your activities.

Create sequences and routines in a few steps. Ideal for scheduling workouts with interval workouts (for example: HIIT), time tracking on meals and repetitive tasks. The smartphone vibrates when an alert is activated.

It also includes:

Lap Marker
Reminder history

Example of use
Creating a routine to do an exercise for 20 seconds and then rest for 10 seconds:

Add the exercise alert: In Interval, choose the seconds (20);
Add the alert message: In Message, type a message, for example: "HELLO!";
Touch Add;
Repeat steps 1, 2 and 3, to add 10 seconds of rest, with the message "REST!".
Ready! Press Play and train.
It is important to add the alerts in the desired sequence. You can set a maximum time to run the routine or switch to a countdown timer.