The Gymboss Interval Timer and Stopwatch is a small, easy-to-use, dual interval timer that can time one or two intervals and repeat them 1-99 times, allowing users to time both their work and rest periods. This Classic model timer is the perfect choice for most users.

Gymboss timers are designed to keep HIIT workouts efficient and effective. They can be set for two intervals (2 seconds to 99 minutes) and rounds or repeats up to 99 times, making them perfect for Tabata workouts. Users can set the intervals for 20 seconds of work and 10 seconds of rest, repeating this 8 times, for the ultimate HIIT routine.

Rest is crucial when weightlifting, and Gymboss timers allow users to time an exact rest period, such as 60 seconds, between sets. The beep and/or vibration of the timer lets users know when their rest is over, enabling them to complete a disciplined workout with consistent rest periods.

MMA and boxing training programs require discipline, and Gymboss timers help users keep their eye on the prize by providing interval timer, countdown timer, and stopwatch functionalities to support 90% of training programs.

Many Crossfit workouts have time constraints, and Gymboss timers offer the functionalities needed, including repeating intervals, every minute on the minute, AMRAP, countdown timer, and stopwatch.

Gymboss interval timers are also the perfect run walk run timer, or can be used for advanced runners training to develop speed and raise their anaerobic threshold.

Effective kettlebell routines require timing intervals, circuits, and duration, and Gymboss timers can keep track of different intervals and workout duration, whether the routine involves reps followed by rest, timed work intervals followed by timed recovery intervals, or sequenced timed circuits with or without timed rest.

Interval and circuit training can help users get out of an exercise slump, and Gymboss interval timers allow users to set high-intensity and lower-intensity intervals to push beyond their comfort zone, while the beep and vibration let them know when it's time to move to the next circuit.

Gymboss timers can also be used for yoga and stretching, helping users learn the correct amount of time to hold a pose and keeping them accountable for full stretch sessions before and after workouts.

Gymboss is a US-based company located in Michigan that prides itself on quality products. The company started in 2001 when the founder had a simple thought about an easier and more accurate way to time rest between sets. The timers are small, durable, and versatile, and are now used by people all over the world for a variety of timed exercises. The company is a small, tight-knit, friends and family-run business that genuinely cares about its products and customers.

product information: