Large 1inch digital digits are easy to read from a distance, helping you never miss a second of your workout. Portable and lightweight: Compact and easy to carry to the gym or anywhere you train. Long battery life: Builtin battery provides longlasting performance, allowing you to focus on your workout without worrying about charging. 8 builtin workout patterns: A variety of modes to suit your training needs, including HIIT and Tabata. Specifications and use: Standalone gym timer with a compact, lightweight design and a 1inch display. Eight builtin workout patterns including HIIT and Tabata. Use scenarios: In the gym or at home for HIIT or Tabata intervals, with clear timing cues from the display. For circuitstyle or interval training where precise round timing is needed during workouts. While traveling or on the go, since its portable form fits in a bag for use in hotels, parks, or outdoor workouts.