HONMAX Interval Timer, USB-C Rechargeable

When workout intervals are easy to lose track of, checking a phone or counting in your head can interrupt the session. The HONMAX 8200 combines a timer, stopwatch and clock to keep timing close at hand.

Set one or two intervals from 2 seconds to 99 minutes, then use Auto mode to repeat them. That makes it practical for workouts where keeping a steady rhythm matters more than adjusting settings between every round.

Its compact purple body is described as about half the size of a credit card, so it should be easy to carry from home to the gym or outdoors. A backlit screen is intended to make the display easier to see in both daytime and low-light conditions.

Best use cases

This interval timer is aimed at independent training, including aerobic exercise, strength sessions, mixed fitness, running and boxing. For example, during a boxing workout, you could set work and rest intervals, start Auto mode, and rely on the vibration or ringtone prompt rather than watching a phone between rounds. The repeat function supports up to 99 cycles, while the timer can also serve as a stopwatch, clock and alarm.

It makes sense if you want a dedicated, portable timing device for structured sessions at home, in a gym or outside. Compared with using a basic stopwatch, the ability to set intervals and repeat them can reduce the need to restart timing manually. The trade-off is that the timer supports one or two intervals, rather than a longer sequence of different stages.

Product specs

• Type: Interval timer with stopwatch, clock and alarms
• Interval range: 2 seconds to 99 minutes
• Repeat mode: Auto, up to 99 repeats
• Prompts: Vibration or ringtone, set for 1, 2, 5 or 9 seconds
• Display: Backlit screen
• Charging: USB-C, charging cable included
• Colour: Purple
• Size: Approximately half the size of a credit card

The product is described as resistant to everyday sweat, and its USB-C battery is said to last for several months on one charge. Charging protection is listed for overcharging, short circuits and discharge. Based on the listed details, there is no stated water-resistance rating, so everyday sweat resistance should not be read as permission to use it in heavy rain or submerge it.

Where it shines

The practical appeal is keeping the timer on you instead of leaving a phone beside workout equipment. Its small size and grip-friendly design suit sessions where you move between exercises, while the choice of vibration or ringtone lets you pick a prompt that fits the setting. A backlight also helps when the room is dim or an outdoor session runs later in the day.

This is a more focused choice than a simple stopwatch, but it is not a full workout planner: the listed interval setup covers one or two repeating intervals. If your training depends on many changing stages or detailed session programming, a more capable training device may be a better fit. And while a claimed months-long charge is convenient, no exact runtime is provided.

Final decision

It’s not for you if you need a detailed multi-stage workout schedule, a confirmed waterproof device or precise battery-life figures before buying. For straightforward interval training, though, the combination of repeating timing, vibration or ringtone alerts, stopwatch and clock functions keeps the essentials together in a compact USB-C rechargeable unit. Choose it when portability and simple repeat sessions matter more than extensive programming, look elsewhere when your routine needs more than one or two interval types.