15.2" Large Digital Wall Clock with Seconds, App & Remote Control, Customizable RGB Colors, Alarms, Stopwatch, Countdown, Timer Clock for Home Gym Living Room Office Garage Decor

Strengths Clear display: Large 15.2" digits make it easy to read from across the room. Customizable colors: RGB options allow you to adjust the look to match your space. Remote & app control: Convenient for setting alarms, timers, or changing brightness without touching the clock. Multi‑functionality: Includes stopwatch, countdown, and multiple alarms — useful for gyms, offices, or home. Solid build: Sturdy casing and reliable LED panel give it a premium feel. Considerations Brightness can be intense at night unless dimmed. Remote response may feel slightly delayed at times. Best suited for indoor use — not designed for outdoor exposure. Overall Impression The SERPHIX 15.2" Digital Wall Clock offers excellent quality with a clear, customizable display and durable build. It’s versatile enough for home, office, or gym use, though brightness and remote responsiveness could be improved.

I bought this only for a clock, so I can’t comment on its other features. Great clock, solidly built! Easy to set. Numbers are big enough that I can see them from across the room without my glasses, but not so huge that it makes my apartment look like a bus terminal! At first, I was turned off by the idea of having no buttons on the clock and instead needing the included remote, but I my mind quickly changed. It is really nice sitting back in a chair and with the push of one button choosing a different color or adjusting the brightness. There really are enough colors to complement any decor. The orangy-gold is a nice home color. The brightness goes from off to dim to what I call “laser” bright that could probably still be seen in direct sunlight. I find the second-dimmest setting the best. Would be nice to have a backup battery to keep the time if power goes out, but it only takes seconds to reset the time.

There are so many different LED clocks that you can get lost comparing them all. After getting a couple that didn’t quite fit what I wanted, I landed on this one. I wanted - Time Sync (atomic clock was unreliable, NTP as well…I’ve used bluetooth time sync in the past, and it’s reliable and easy); Seconds; Timer; Counter/Stopwatch; Military Time….secondary desires were day, date, temperature. In the end, this one gave me the must haves. I found I just couldn’t get everything. *Set up is easy. *Remote -Very nice remote (not cheap at all) -Makes it easy to use (I didn’t download the app). I want to manually start a timer, stopwatch, counter (difference between stopwatch and counter is stopwatch has milliseconds and goes past 59min, 59sec). The remote lets me quickly start, stop or reset any of those. It does Tabata / EMOM which give intervals as well as customizing intervals. I’m not that structured with workouts, so start/stop manually works find for me. *Numbers are big, and brightness settings give a wide level of choices. It’s not in a room where it would be too bright for me so I leave it at the brightest setting. The 11 different colors also gives a lot of choice. I don’t need all of them, but appreciate the options. *Chime is a nice feature as it reminds me that I probably need a break. *Power Adapter is supplied. *Bluetooth Speaker: sweet to have this work as a speaker for my phone. But, the volume isn’t very high and the quality is poor. But unique feature. *Hanging Hardware: A little more elaborate than most with the metal L Brackets for the clock side. This is nice. All in all, this really works for me. Cons *Chime: configurable only through app? *Power cable is permanently attached to the clock. USB at both ends (or power plug and USB) would have been better. Given all the other quality design thoughts, I’m surprised about this decision. *Remote Batteries aren’t included. *No buttons on the clock itself to control it. *Timer setting needs to be set each time you use it. *No backup battery. *Hanging Hardware: The location on the sides is too low. I wanted to hang the clock from the middle, so I attached a wire to each side. Becauseof the low location, the clock leans forward. Double stick tape does fix this.

Good luck setting the time, since it doesn’t have a backup battery you can’t save time. Trying to get the time set with the remote was frustrating and took quite a few tries. Sometimes pressing the OK button would trigger a “save successful” voice message but would go back to the default time. I don’t want to use a strange Bluetooth app to interface with a wall clock. Should be a little more straight forward to set the time. Some of the remote buttons have too many functions depending on number of presses. Otherwise it’s a fine looking wall clock, countdown timer, stopwatch, but frustrating menu structure.

I bought this to use as a production clock at our church (the production team all uses it to stay on time with each other). It works well and is very readable. My only complaint is that it is not exactly on time. It always runs just the teensiest bit fast. However, this is not such a huge deal as I can easily open the app on my phone and it automatically connects and syncs it back to the correct time. I do this once per week, and all is well.

I really like how this clock can be controlled via both the app and the remote to adjust between a regular clock and a countdown clock. It serves a lot of purposes depending on the workout I’m having. The changing colors is a nice bonus and it really adds to my space with clear and precise time. It’s bright enough that I can easily see it from across the garage.

Works perfect in my garage gym! Bright tells time works great especially for the price! Has phone app that works welll!

Plugged it in, used the remote to set the time, colors, workout reps and rest times when switching equipment. Very easy to set up and use. Can customize several things, need to use the app to access hourly chime/voice, set time and to save additional workout and rest duration settings because they will get wiped when power is cut to the clock.