application similar to track timer alert

I have a 935 and it does not have the track timer option. This option is useful for example if we want within an interval of 1000 performed on track to vibrate us for example every 36 to match the passage of 200 for a pace of 3min/km. When touching lap for the rest (odd interval) it should be deactivated and when touching lap again for the next 1000 it should be activated.