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Running Waist Packs- This is a bundle of 2 items – 1 Gymboss CHARGE Interval Timer and Stopwatch and 1 Gymboss Watch Strap.
- Compact interval timer times one or two intervals between two seconds and 99 minutes. Built-in Stopwatch and Clock feature. Secure and Removable Belt-clip included. Auto mode keeps repeating through intervals, up to 99 repeats. Chime and vibration interval notification; alarm duration can be set for one, two, five, or nine seconds.
- Backlit LCD makes it easy to see in any light exposure. Weatherproof allowing for use in heavy continuous rain as well as extreme sweat and humid conditions. Built in rechargeable battery that will last for months on a single charge. Charging cable included. Size of a small pager – measures 2.25 by 1.75 by 0.5 inches (55mm X 44mm X 14mm)
- Watch Strap – Quick, secure attachment: Wear your Gymboss Timer like a watch. The Gymboss Charge will snap securely in place on this high quality watch strap. This strap allows the Gymboss’s vibrating alarm to be fully transmitted to the user’s wrist. Perfect for runners or other users who want to easily monitor time or rounds remaining during activity. Also ideal for coach’s or others who regularly use the stopwatch feature of the Gymboss.
- Watch Strap – High quality, perforated band allows breathability but is also strong and durable. All hardware is black stainless steel.
Gymboss Charge Interval Timer and Stopwatch & Watchstrap – Bundle
| Item Package Dimensions L x W x H | 8.31 x 3.9 x 1.38 inches |
|---|---|
| Package Weight | 0.12 Kilograms |
| Item Dimensions LxWxH | 0.55 x 2.25 x 1.75 inches |
| Item Weight | 3 Ounces |
| Brand Name | Gymboss |
| Color | Carbon Black |
| Material | Stainless Steel |
| Manufacturer | Gymboss |
5 reviews for Gymboss Charge Interval Timer and Stopwatch & Watchstrap – Bundle
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Interesting Ocean –
The user interface on this is very simple and easy to use. It allowed me to repeatedly set a 20 second timer, which was exactly what I needed to time a task. Great little device, and the built-in charging and water proof attributes are an extra bonus
L. Saul –
I am probably afflicted with ADHD, and have difficulty maintaining focus on the task at hand. I decided I needed some way to remind myself every few minutes to review my immediate goal and check myself to be sure I am not drifting from the plan. I was pleased to find that there are several brands of timepieces that offer a vibrating function. However most of them suffer from one or more of the following disadvantages:
-vibration lasts for 30 seconds at a time (not practical for extended use, as you’d need to turn it off every time)
-vibration is offered only for alarms (e.g. for people who need to take a drug at specific times of day)
-has a repeating timer but the minimum interval is 15 minutes
-interval does not auto-repeat
-only certain intervals are allowed, e.g. 1, 5, 10 etc. minutes
None of these work for me, because I need many dozens to hundreds of very brief vibration reminders, at regular short intervals throughout the day, and I need to be able to choose the optimal interval for my needs. The GymBoss is the only product that seems to offer this capability (or at least the only one at a reasonable price).
Currently I am using it with the briefest vibration alarm (1 second), repeating every 2 minutes. Using the interval timer function, the watch provides you with two alternating intervals, e.g. you can do a 5-minutes countdown, it vibrates, then automatically starts a 10-minute countdown, then vibrates, then back to 5-minute countdown, and so on. It can do up to 99 sessions. For my purpose, I set both intervals to 2 minutes. So it does 2 minutes, vibrates, then another 2 minutes, and vibrates again. It does that 99 times, which means a total of 198 2-minute countdowns. So far, this seems to be working perfectly for my needs: the 1-second vibration is just perfect. It’s just enough to get my attention. Actually, it grabs my attention from hearing the sound of the vibration, as much as feeling the vibration on my wrist. It is quite noticeable to somebody (or my dog) who is right next to me, so that might mean I’d need to pause it during social situations out of discretion. But, it basically does what I need, which is fantastic.
However, there are some negatives.
First, it is an awkwardly bulky, cheap-looking device. Frankly, it looks like technology from the 1980s. I remember cheap video game toys I had during that era, I imagine it uses the same basic technology. It is from back in the day when a simple digital wristwatch with a couple of different alarm options was a super cool thing to have. The device itself is maybe 3-4 times as thick as you’d expect in this day and age. It’s not unusable by any means. But it’s convenient that it’s marketed for “gym” use, because I suspect that makes it seem more acceptable aesthetically. It’s bulky, kind of muscular looking I suppose.
Second, and most importantly to me, the device will NOT let you use multiple functions simultaneously. It has 3 functions: (1) the current time, (2) the interval timer, and (3) a stopwatch. Those 3 functions are incredibly simple and basic, and without the vibrating function, are things the cheapest watch from the 1980s could easily do. If you happen to have such a cheap watch, you will notice that you can easily start the stopwatch, change the mode, set an alarm, start an interval timer, and then go back to the stopwatch mode, and you will find the stopwatch has continued to run while you were using the other functions. Incredibly, the GymBoss, manufactured in 2023, does not allow this. There is NO WAY for me to run the interval timer every 2 minutes automatically while also timing my work on a task to make sure I stop after 45 minutes! This is why I dinged this product by 1 star. It shows a staggering lack of imagination in the designers as to the potential uses for this device. Luckily, it DOES let you peek at the time while using one of the other functions. So, that’s great, while vibrating every 2 minutes I can still memorize that “I need to finish this task by 1:52” and keep track of things that way, but jeez, for $30 I was hoping I could just use the stopwatch instead and simply remember “stop when the stopwatch reads 45 minutes”, to reduce my mental burden.
Third, it maxes out at 99 sets; in my usage (with 2 identical intervals), the effective maximum is 198. That’s not such a big deal though, since I can just turn it off and back on once or twice during the day to reset the count back to zero.
In conclusion, as far as I am aware this is the one product out there that (mostly) does what I need for time management and focus management, by offering a 1-second wrist vibration at any interval (up to 99 minutes, which is far longer than I would ever need), continuing essentially throughout the whole day. It’s disappointing that the stopwatch function cannot be used simultaneously, and it seems needlessly huge, but I’m excited to put it to use, and I will try to just work around its limitations.
Update 4/5/23 – After a couple days of all-day use (1 second vibration every 2 minutes):
-The battery is still full, so that’s great.
-The maximum of 99 sets is a non-issue; when you reach 99 it vibrates continuously, which admittedly is a little annoying, but I just press Start to stop the vibrations and Start again to launch another 99 sets.
-When the watch vibrates, I often want to check the time to make sure I’m on target for my goal. This requires pressing the left button to peek at the clock. I’m starting to notice what an inconvenience that is. Several times, I’ve been washing dishes or eating oily food and it’s a hassle to clean off my fingers first. This is another criticism where I could use the word “staggering” again, because there’s a big blank space at the top left of the device which would be perfect for showing the time, regardless of what mode you’re in. But of course, as I mentioned it’s a cheap 80s device – that portion of the display is dedicated to alphabetical characters so it cannot be used to display the time.
-Instead of checking the time, it’s possible to use the readout from the interval timer to calculate how much total time has elapsed since starting an activity; it depends on what intervals you’re using but since I’m on 2-minute intervals, it’s fairly straightforward. But, it does mean I need to first reset to 0 sets by doing this: (1) stop the timer with 3 presses of Start, (2) hold down Set to turn the watch off, (3) press any button to turn watch back on, (4) press Start.
Update 5/19/23 – I’ve been using the GymBoss about 5 days/week, 10-12 hrs/day, for 7 weeks, vibrating for 1 sec every 2 min. A day or two ago the battery charge dropped down to 1/3 so I am charging it for the first time. So probably, one charge is good for about 10 weeks with this amount of vibration.
The limitations of the clock/timer functions are still annoying. What I do is either memorize the target time, or (if I’m working on a laptop) I’ll jot down the target time somewhere accessible.
I have gone through significant periods where I was ignoring the watch completely, without really meaning to. The mind adjusts to the recurring stimulus until it vanishes from your awareness. That said, it’s pretty easy to resume attention. Aside from basic motivation, there are two important requirements for making this work. One, you have to have a clear schedule written down, and two, you need to be working hard to “let go” of any external or internal distractions, compulsions, etc. that would interfere with following the schedule. Under those conditions, I think 2-minute reminders are useful and helps to minimize wasted time.
Amazon Customer –
The perfect gym or workout timer. Easy and intuitive. Working out with weights? As an example works for me) Give yourself 2 seconds per rep, 1st timer. Give the required rest for the second timer. Then do it 4 times for the sets. So, 1st timer 30 sec (15 reps) 2nd timer 1minute 30 seconds rest. 4 sets. You just did 15 dumbell curls 4 sets with 90 seconds rest between sets.
Do the same thing running, then walking. Different times different laps. Same thing for HITT. OR treadmill, elliptical etc. Fast and easy to change. Waterproof if running in a light rain or sweat. I wouldn’t swim with it.
I’ve used Different wrist timers in using my watch. With this timer there is no need to touch it except to start it. Hint. Dont use the beep in the gym. Be respectful and use the vibration.
Justin Shaver –
This is by far the best timer I have bought. I use the countdown timer for work and it has not failed me. Both the loud and quiet beep are extremely easy to hear even a a good distance. I clip it to my belt and the vibration is so strong you can’t miss it. If your looking for a timer worth the cost this is the one.
M.P –
Great. Durable. And LOUD.
As the headline reads, I use it as a timer for our flag football games. It’s loud enough for players to hear it on a 80yd x 38yd field. It’s also water resistant so that was a nice feature. However, don’t leave out in the grass; its no match to a lawnmower. I did purchase another replacement because I was very content with it.
Only downside: it’s programing features are great but, it can get kinda annoying to reset your settings. Especially in the middle of a game. Wish the buttons were a little bit better located for finger placements but, that’s just me being picky. I’d still buy it over & over again for this purpose.