Digital Stopwatch Timer with Back Light Stop Watch 0.001second Timing|100 Lap Memory,Large dispaly Alarm Clock for Coach Sports Swimming Running Marathon Competition(100LAP(Back Light))

I'll be honest, I only used it for the stop watch function so far and it works fine. I don't really need the super accurate 1000th of a second measurement, but out of all the illuminated stopwatches on Amazon this one seemed the best bang for the buck ($29.99 August 24 2022) with other included functions besides the stopwatch. I need the illuminated screen as I sometimes use it in dark, and if I go to the drag strip at night, I can get the times when they don't display them on the board down the track. As my review title says, it is lit on the side by an orange LED not to be confused by actually lit from the back as with modern watches like Timex Indiglo or Casio Illuminator. The screen illumination is basically an ancient design from the 80s lit from the side, but now has a modern LED on the right side of the screen. Not really a big deal but it makes this screen look a bit outdated and actual photo of the back light is not accurate. If you are not using the stopwatch or other function, and you have the time and date shown, the display will shut off after a while and you need to push a button to show the time and date again. I have not tested it in the water as I don't want to take a chance of it breaking and don't want to waste time setting up a return with Amazon. I don't need the water resistance so will not push my luck by dunking it in the water. I've read a review that someone mentioned it being big. I disagree, I think it's fine maybe could be a little bigger. Overall a good product.

Excellent stopwatch. Nice buttons, little backlight is very nice. Glad to pay a little extra for a good product thats not total garbage. My only suggestion is that the backlight should stay on a little longer than 4 seconds at a time. Increasing that to 10 or 15 seconds would be very nice.

Use with splits. Sailing races swimming track long and short with splits accumulated time multiple competitors could have back light and better sound

Excellent tool for coaches

The stopwatch is an excellent device. It includes all functionality you may need as a trainer/coach. The display is clear and using the buttons is soft and smooth.

Works well it does have a back lite but it only lasts 2 seconds and that doesn't meet my need.

Really nice stopwatch. Nice bright backlight and and east to setup.

It’s working very well since I bought it about a month ago. And it’s easy to use and has all the functionality I was looking. Excellent so far

A little complicated to use compare to my previous one. Overall is light nice.

Bonito cronómetro, superó mis expectativas, muy bien con la variedad de funciones

Bright light, Great Functions, Love the Pacer Mode, I use it for Dragon Boat coaching for Stroke Rate.

Excelente producto,fácil de usar y muy resistente

Nice Chrono.. But doesn't reset a new lap time when clicked..? My Robic chrono would reset a new time every time I would click it and at the end I would have a total lap time indicated.. This doesn't do that (sadly). It's suprisingly well built.. !