quantity indicators, namely, technical measuring apparatuses for measuring quantity of gas and liquids; computer programs for use in cancer diagnosis, word processing; smartwatches; meters, namely, electric meters, gas meters or frequency meters; chronographs for use as specialized time recording apparatuses; pedometers; frequency meters; time recording apparatus; wearable activity trackers; surveying apparatus and instruments, namely, surveying chains, surveying compass needles; satellite navigational apparatus; actinometers; tachometers; fluorescent screens; video screens