Name: Gel Timer: gel reminders on the move
Author: MarcoPorcho

WHAT IT DOES
- Buzzes at each gel's moment and names that gel on the field, REGULAR or CAFFEINATED, for 20 seconds, so you know which one to take.
- Counts down to the next gel
- Shows Done once no gel is left, and -- before the run starts or with no schedule.
- Raises the platform's data field alert where the firmware presents one, including how many minutes into the run the gel fired.

REPEATING GELS
- Every gel can repeat. Set a period in minutes and the gel is announced at its offset, then at offset plus the period, again and again for the rest of the run.
- A repeating gel never runs out, so a gel every 30 minutes can be set up as a single entry
- Recurrence is off by default. Set it while you add a gel, or later from that gel's own menu.

SET UP ON THE WATCH
- Open the field's settings from the activity menu. No phone required.
- Add a gel: minute offset from the beginning of the activity, regular or caffeinated, and how often it repeats.
- Change a gel's time, its type or its period, or delete it. Up to 50 gels.

BUILT FOR A RUN
- Offsets are absolute minutes from the start of the run, and paused time counts, so a gel is never postponed by a stop.
- One alert per update, earliest first. A gel whose moment passed while the field was off screen catches up on the next update instead of stacking alerts.
- Starting a new run clears the announced state, so every gel is due again.
- The schedule is stored on the device and survives restarts. No phone app, no account, no network access.

HONEST LIMITS
- It never records, uploads or changes your activity. The native activity keeps doing that, and this app asks only for the alert permission.
- A data field cannot bring itself to the screen, so keep it on a data screen you actually watch.
- Some firmware does not present the data field alert view. The field names the gel on screen for 20 seconds for exactly that reason.
- No sound: one long vibration, on devices that vibrate.