Referee Watch2X has the same smart referee watch function as #1970 model but the display is 20 % smaller and it has bip-sound instead of vibrator. The watch has a smart interval function. Useful for all kind of training, for trainers or teachers. The watch has also a ordinary watch mode, wake up function and a stopwatch (99 laps).
The second period counts from where the first stayed, for example from 45 to 90 minutes.
Advanced interval training watch and stopwatch with 99 laps.
Settings for interval training mode
Numbers of intervals (1-99)
Activity 1, Active Time (AT, hrs,min,sec)
Activity 2, Active Resting Time
Resting time, RT (min, sec)
A bip-sound reminds you before every interval start/stop and when the last interval is finished.