Anyone ever used one of these small devices regularly advertised in the trades mags?Having always been a taktrak user I am struggling with the DHG 2 hours guard so therefore figured this fob may be a good compromise.Any users experiences,observations etc,greatly appreciated 
The digi fob is only useable after you take your digi card out of the head
Got one but hardly used it, it’s OK but not a fabulous piece of equipment.
Aparently there is a newer version which is supposed to be much more detailed, my version shows the basics, drive, rest,etc
30 quid if ya still struggling and feel like offloading it 