---
product_id: 652443210
title: "15.2\" Gym Timer, App & Remote Control, Customizable LED Colors, Workout Interval Timer Stopwatch Countdown Large Digital Wall Clock for Home Gym"
brand: "serphix"
price: "$393722"
currency: COP
in_stock: true
reviews_count: 8
category: "Serphix"
url: https://www.desertcart.co/products/652443210-15-2-gym-timer-app-and-remote-control-customizable-led
store_origin: CO
region: Colombia
---

# Fully customizable RGB colors 15.2" large LED display Dual app & remote control 15.2" Gym Timer, App & Remote Control, Customizable LED Colors, Workout Interval Timer Stopwatch Countdown Large Digital Wall Clock for Home Gym

**Brand:** serphix
**Price:** $393722
**Availability:** ✅ In Stock

## Summary

> ⏱️ Own Your Time, Own Your Gains!

## Quick Answers

- **What is this?** 15.2" Gym Timer, App & Remote Control, Customizable LED Colors, Workout Interval Timer Stopwatch Countdown Large Digital Wall Clock for Home Gym by serphix
- **How much does it cost?** $393722 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/652443210-15-2-gym-timer-app-and-remote-control-customizable-led)

## Best For

- serphix enthusiasts

## Why This Product

- Trusted serphix brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Seamless Control, Anytime:** Switch effortlessly between app and remote control for ultimate convenience and hands-free operation.
- • **Sync & Power Your Routine:** Bluetooth auto time sync plus USB power bank compatibility means your timer stays accurate and mobile.
- • **Personalize Every Interval:** Customize up to 9 timing programs with flexible modes like Tabata, EMOM, AMRAP, and more via an intuitive app.
- • **Stay Focused with Voice Alerts:** Built-in speaker offers male/female voice countdowns so you never miss a beat during intense sessions.
- • **Command Your Workout with Precision:** Large 2.7-inch digits and 6 brightness levels ensure visibility from any corner of your home gym or workspace.

## Overview

The SERPHIX 15.2" Gym Timer is a sleek, large-format digital wall clock designed for professional-grade interval training. Featuring a vibrant customizable RGB LED display, dual app and remote control operation, and rich timing modes including Tabata and AMRAP, it empowers users to tailor workouts precisely. Voice countdown alerts and Bluetooth auto-sync keep you on track, while USB power bank compatibility ensures portability. Perfect for home gyms, coaching, or any high-performance training environment.

## Description

desertcart.com : SERPHIX 15.2" Gym Timer, App & Remote Control, Customizable LED Colors, Workout Interval Timer Stopwatch Countdown Large Digital Wall Clock for Home Gym : Sports & Outdoors

Review: This Clock is Working Great So Far for what we needed it for! Will update as we use. - We needed an official clock for our archery range that could handle a few different custom time settings, and this clock has been perfect for that. We've only used it once so far, so I can't comment on its long-term durability, but it has worked great so far! Initially, I had some trouble saving custom settings through the app, but I believe it was user error since the issue hasn't happened again, and the app is now working flawlessly. The clock does disconnect from Bluetooth if not used for a few moments, but it's easy to reconnect. We use the clock to time various archery games, mainly indoor target at the moment, with two custom settings: a 2-minute timer and a 4-minute timer. It allows us to set a countdown before the timer starts, choose between beep sounds or a male/female voice to begin the round, and customize round interval time and the number of rounds. One of the best features is the ability to pause the timer, skip to the interval countdown, or move to the next round and restart. This only works in custom mode though, as skipping during a simple countdown requires resetting the timer length. The stopwatch feature works great for counting up, and we love that we can change the clock's color in the app to match our team colors. The numbers are large, bright and easy to see. The beeps are loud enough, and we like that it can be powered by a portable power bank for easy mobility. While the clock resets every time we unplug it (since we don’t use it as a regular clock this doesn't matter), it automatically syncs with my phone’s time when connected via Bluetooth, which is convenient. It does save our custom settings even when it has been unplugged, which is very nice. The remote control works well from a decent distance, and we've already bought a second clock for the other side of the range. We haven't used the first clock much yet, and the second clock was only briefly tested. We plan to update after using them more. These clocks will be great for speed drills, regular archery rounds, and for helping our archers stay within time limits. One feature we wish this clock had is the option to be mounted on a tripod, along with the ability to sync with a second clock across the range. Adding these two features would make it perfect for archery ranges and tournaments.
Review: Some Caveats, but Great for the Price - Love the portability of it. I use it on "Count Down" mode for product demonstrations that have to last exactly a certain amount of time. I looked at much more expensive options that are made for athletic races, but decided to try this cheaper option and we are satisfied with the result. In fact, I'm the first one in our organization to use something like this and I've been praised by my boss and some clients over sticking exactly to the allotted time! I power it with a standard 5v usb power bank phone charger and it runs brightly for hours. It is often placed on a shelf from 80 to 100 feet away and I can still see it fine. The remote doesn't reach that far, so I have someone else start the countdown. I would give it five stars if I didn't have to re-program it every time I plug it in. A simple memory-storage battery or capacitor would not add significantly to the production cost but would make it much more user-friendly. Also, if you need to mount it on something, there is no mounting threaded slot of any kind on this. I've thought of gluing a camera mount to it so I can use it on a tripod, but haven't tried that yet. The face of it scratches fairly easily (like most clear plastic) so I stretch an old tube sock over it before I put it in my travel case and that seems to work. I discovered that I need to remove the batteries from the remote when I travel, as it drains the batteries if it gets pressed against something in the case. For the price, this is a great option.

## Features

- 【Large LED Digital Display】-- Sized at 15.2 x 4 x 1.5 inches, featuring 2.7-inch large digits and 6 levels of brightness adjustment. LED colors are customizable, allowing you to choose any RGB color you like.
- 【App+Remote Control】-- Supports two control methods: app and remote control. The app offers rich customization features, while the remote control provides simplicity and convenience. The two work together to deliver an excellent user experience.
- 【Rich Customization】You can freely configure every parameter of the timing program through the app, as well as add or delete rest and work modules, easily realizing all your ideas. Timing modes include Custom Intervals (P1-P9), Tabata, EMOM, AMRAP, Count Down & Up, and Stopwatch.
- 【Stored List Management】-- The timer can store up to 9 user-customized timing programs. Through the app, you can view and manage them at any time, and easily run your desired preset programs using the app or remote control.
- 【Voice Countdown Alerts】-- The timer features a built-in speaker for voice countdown alerts (with male and female voice options). The voice alert function allows you to know the countdown time and the next step without having to look at the screen, enabling you to focus more on your workout.
- 【Large Digital Wall Clock】-- Clock supports 12/24hr format, displays Hr/Min/Sec (Sec can be hidden), offers Bluetooth auto time sync (accurate to the second), with 2.7" LED digits for easy long-distance reading. Custom hourly chime & 10 alarms, loud alarm w/ 6-level volume control, 95in+ power cord and supports mobile power supply.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D8BBKH9M |
| Best Sellers Rank | #223,554 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #185 in Coach & Referee Scoreboards & Timers |
| Brand | SERPHIX |
| Brand Name | SERPHIX |
| Color | Black |
| Customer Reviews | 4.0 4.0 out of 5 stars (89) |
| Date First Available | June 28, 2024 |
| Included Components | Clock +96"USB Cable, Instruction Manual, Power Adapter, Remote Control |
| Item Dimensions LxWxH | 15.2 x 1.5 x 4 inches |
| Item Package Dimensions L x W x H | 16.65 x 9.84 x 2.13 inches |
| Manufacturer | SERPHIX |
| Material | Aluminum |
| Model Name | CT-105 |
| Number of settings | 9 |
| Package Weight | 0.85 Kilograms |
| Product Dimensions | 1.5"D x 15.2"W x 15.2"H |
| Screen Size | 15.2 Inches |
| Suggested Users | unisex-adult |
| Warranty Description | Please contact the seller directly for warranty information for this product. |

## Product Details

- **Brand:** SERPHIX
- **Color:** Black
- **Material:** Aluminum
- **Number of settings:** 9
- **Product Dimensions:** 1.5"D x 15.2"W x 15.2"H

## Images

![15.2" Gym Timer, App & Remote Control, Customizable LED Colors, Workout Interval Timer Stopwatch Countdown Large Digital Wall Clock for Home Gym - Image 1](https://m.media-amazon.com/images/I/71iTYzzvSvL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ This Clock is Working Great So Far for what we needed it for! Will update as we use.
*by F***Y on September 5, 2024*

We needed an official clock for our archery range that could handle a few different custom time settings, and this clock has been perfect for that. We've only used it once so far, so I can't comment on its long-term durability, but it has worked great so far! Initially, I had some trouble saving custom settings through the app, but I believe it was user error since the issue hasn't happened again, and the app is now working flawlessly. The clock does disconnect from Bluetooth if not used for a few moments, but it's easy to reconnect. We use the clock to time various archery games, mainly indoor target at the moment, with two custom settings: a 2-minute timer and a 4-minute timer. It allows us to set a countdown before the timer starts, choose between beep sounds or a male/female voice to begin the round, and customize round interval time and the number of rounds. One of the best features is the ability to pause the timer, skip to the interval countdown, or move to the next round and restart. This only works in custom mode though, as skipping during a simple countdown requires resetting the timer length. The stopwatch feature works great for counting up, and we love that we can change the clock's color in the app to match our team colors. The numbers are large, bright and easy to see. The beeps are loud enough, and we like that it can be powered by a portable power bank for easy mobility. While the clock resets every time we unplug it (since we don’t use it as a regular clock this doesn't matter), it automatically syncs with my phone’s time when connected via Bluetooth, which is convenient. It does save our custom settings even when it has been unplugged, which is very nice. The remote control works well from a decent distance, and we've already bought a second clock for the other side of the range. We haven't used the first clock much yet, and the second clock was only briefly tested. We plan to update after using them more. These clocks will be great for speed drills, regular archery rounds, and for helping our archers stay within time limits. One feature we wish this clock had is the option to be mounted on a tripod, along with the ability to sync with a second clock across the range. Adding these two features would make it perfect for archery ranges and tournaments.

### ⭐⭐⭐⭐ Some Caveats, but Great for the Price
*by J***B on September 8, 2025*

Love the portability of it. I use it on "Count Down" mode for product demonstrations that have to last exactly a certain amount of time. I looked at much more expensive options that are made for athletic races, but decided to try this cheaper option and we are satisfied with the result. In fact, I'm the first one in our organization to use something like this and I've been praised by my boss and some clients over sticking exactly to the allotted time! I power it with a standard 5v usb power bank phone charger and it runs brightly for hours. It is often placed on a shelf from 80 to 100 feet away and I can still see it fine. The remote doesn't reach that far, so I have someone else start the countdown. I would give it five stars if I didn't have to re-program it every time I plug it in. A simple memory-storage battery or capacitor would not add significantly to the production cost but would make it much more user-friendly. Also, if you need to mount it on something, there is no mounting threaded slot of any kind on this. I've thought of gluing a camera mount to it so I can use it on a tripod, but haven't tried that yet. The face of it scratches fairly easily (like most clear plastic) so I stretch an old tube sock over it before I put it in my travel case and that seems to work. I discovered that I need to remove the batteries from the remote when I travel, as it drains the batteries if it gets pressed against something in the case. For the price, this is a great option.

### ⭐⭐⭐⭐⭐ Nice and Big!
*by P***S on August 18, 2025*

I love this clock. I use it in my loft. when I'm working out I can set it to time my reps.

## Frequently Bought Together

- SERPHIX 15.2" Gym Timer, App & Remote Control, Customizable LED Colors, Workout Interval Timer Stopwatch Countdown Large Digital Wall Clock for Home Gym
- JNIHEEP Olympic Barbell Hanger,Garage Gym Bar Wall Rack,Vertical Barbell Mount Rack,Black Powder Coated,Space Saving Commercial or Home Gym Accessory,Holds Under 33mm Bar Size

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*Product available on Desertcart Colombia*
*Store origin: CO*
*Last updated: 2026-03-11*