10 Best Gym Timers 2025 in the United States

The ArenaGear RM-510 Sports Timer is a solid choice for anyone involved in timing athletic events, especially track and field activities. One of its main strengths is its wireless capability, allowing for easy setup without messy cables. The 200 ft Bluetooth range means that it can sync with smartphones, making it convenient to view times in real-time from a distance. Accurate timing to three decimal places is a notable feature, which is crucial for competitive events. The timer is designed with durability in mind and comes with a rugged carrying case, which is great for frequent use in various outdoor conditions.

Another notable aspect is its portability. Weighing only 6 pounds and being compact in size, it's easy to transport to different venues. The long battery life of over 100 hours on a single set of AA batteries is a significant advantage, ensuring that it can be used for multiple events without the hassle of frequent battery changes.

There are some limitations to consider. While it’s designed for human athletes, it won't work for horses or cars, which might limit its appeal for some users. The reliance on Bluetooth means that users need to have compatible smartphones, which could be a drawback for those without access to such devices. Although the product is marketed as professional quality and used by various teams, it's still important to recognize that extensive real-world testing and feedback are essential to confirm its reliability in all scenarios.

The ArenaGear RM-510 Sports Timer is a practical and user-friendly solution for timing various athletic events, thanks to its accuracy, portability, and ease of use. It's particularly suited for schools, gyms, and amateur athletics, but may not meet the needs of every user based on its specific features and limitations.

The GymNext Flex Timer is a versatile and highly customizable gym timer ideal for various fitness settings including home gyms, CrossFit boxes, and MMA studios. One of its standout features is the ability to manage 11 different timer modes, which cater to various training styles such as HIIT, Tabata, and interval workouts. The large 4.0-inch LED digits ensure excellent visibility, making it easy to read from a distance during intense workouts.

A major advantage is its Bluetooth connectivity, allowing users to control the timer via a smartphone app on both iOS and Android. This app is user-friendly, enabling quick access to previously used timers and the option to customize workout settings easily. The ability to sync with Bluetooth speakers for audio cues further enhances the workout experience, making transitions smoother.

There are some drawbacks to consider. While the Flex Timer is durable, its larger size may not be suitable for those with limited wall space. Additionally, the reliance on Bluetooth means that potential connectivity issues could disrupt workouts, especially if a device loses connection. The battery life is decent, but frequent use might require regular charging, which could be inconvenient for some users. The Flex Timer also comes with a reasonable price point, but individuals looking for a basic timer without advanced features might find it overkill. Gym enthusiasts who value customization and advanced functionalities will find this timer particularly beneficial, while casual users might want to consider simpler alternatives.

This gym timer stands out with its large 15-inch display and big digits, making it easy to see from a distance in various gym settings like home gyms, garages, or even outdoors. The automatic brightness adjustment helps keep the screen visible in different lighting conditions, which is a handy feature during workouts. It offers multiple timer modes, including popular options like Tabata and HIIT, along with nine customizable interval plans, which is great for users who want flexibility for different training styles like boxing or Crossfit.

The addition of a progress bar and adjustable volume alerts adds convenience, helping you keep track of your workouts without constantly checking the screen. The remote control and wall-mounting options make it easy to operate and place wherever you prefer. However, this timer must be plugged in via USB-C to work, as batteries only back up settings during power outages, making it less portable if you want to use it far from a power source. Additionally, it is made mostly of plastic, so while it is lightweight, it may not be as durable as metal options if dropped or handled roughly.

For those wanting a reliable, easy-to-read gym timer with flexible programming and clear alerts, this model is a strong candidate, especially if you primarily use it in a fixed spot near a power outlet.