---
product_id: 461903182
title: "LUCORB Portable Gym Timer for Home Gym Interval Timer for Workout with Time Progress Bar/Rounds, Workout Clock for Boxing HIIT Tabata Emom Fitness Rechargeable Battery Powered…"
brand: "lucorb"
price: "¥10724"
currency: JPY
in_stock: true
reviews_count: 13
category: "Lucorb"
url: https://www.desertcart.jp/products/461903182-lucorb-portable-gym-timer-for-home-gym-interval-timer-workout
store_origin: JP
region: Japan
---

# 20h rechargeable battery life Strong magnet for secure attachment 7 preset + 9 customizable modes LUCORB Portable Gym Timer for Home Gym Interval Timer for Workout with Time Progress Bar/Rounds, Workout Clock for Boxing HIIT Tabata Emom Fitness Rechargeable Battery Powered…

**Brand:** lucorb
**Price:** ¥10724
**Availability:** ✅ In Stock

## Summary

> ⏳ Own Your Workout Rhythm — Never Miss a Beat!

## Quick Answers

- **What is this?** LUCORB Portable Gym Timer for Home Gym Interval Timer for Workout with Time Progress Bar/Rounds, Workout Clock for Boxing HIIT Tabata Emom Fitness Rechargeable Battery Powered… by lucorb
- **How much does it cost?** ¥10724 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/461903182-lucorb-portable-gym-timer-for-home-gym-interval-timer-workout)

## Best For

- lucorb enthusiasts

## Why This Product

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

## Key Features

- • **Uninterrupted Power:** Built-in rechargeable battery delivers up to 20 hours of continuous training without a hitch.
- • **Crystal Clear Progress:** Bright 2-inch anti-glare display with time progress bar and audible countdown ensures you never miss a beat.
- • **Silent or Vocal Alerts:** Adjustable volume with voice prompts or silent beep options to match your training vibe and environment.
- • **Magnetic Mounting Magic:** Strong rear magnet lets you attach the timer firmly to any gym equipment for hands-free convenience.
- • **Precision Timing Mastery:** 7 versatile preset modes plus 9 fully customizable interval plans to tailor every workout.

## Overview

The LUCORB Portable Gym Timer is a compact, rechargeable interval timer designed for serious fitness enthusiasts. Featuring 7 preset modes including Tabata, HIIT, EMOM, and 9 customizable interval plans, it offers precise control over your training sessions. Its bright anti-glare display with a progress bar and audible countdown keeps you on track, while the strong magnetic back allows secure attachment to gym equipment. With up to 20 hours of battery life and adjustable sound alerts, it’s the ultimate portable timer for home gyms, boxing, HIIT, and more.

## Description

Product description Interval and Circuit Training No Phone No App No Bluetooth Focus on your interval fitness training, 7 preset interval modes coverage from lower-intensity to high-intensity, and 9 private customize plans, meet the needs of athletes at different levels to push beyond your comfort zone. Specifications Size: 6.29*1.96*0.92in (160*50*23.5 mm) Housing Material: ABS Power Cord Type: USB-C charging cable Battery Capacity: 2000mAh Charging Time: 3.5 hours Input: 5V-1A Compact and Portable Size： Put this portable workout timer inside your bag, go out for an outdoor fitness or gym now Built-in Rechargeable Battery ： Battery runs up to 20h, No need to worry about battery life when sport outdoors Clearly icons Commonly used icons are easy to identify, simply to operate Anti-sweat buttons The letters on buttons are extremely hard to wear thanks to the high quality UV coating Anti-scratch Screen/Anti-glare Display Enhanced-screen design to extend the durability of the round timer 4 Levels adjustable brightness, digital visible indoor or outdoor Low battery warning No need to worry about sudden battery failure when you working out Built-in Strong Magnet Spine Can be firmly attached to any iron gym equipment Built-in Speaker Dynamic and realistic voice prompts, but not shrill as buzzer 4 Levels adjustable volume and an OFF option. Start your customize interval training LUCORB interval workout timer has customize programmable modes: P1-P9, up to 9 groups of work(F)-to-rest(C) periods can be set for each plan.

Review: Great Timer! - This is a great timer! It took me a while to get used to using it because there are so many settings/options! But that's also the pros about it! You have a lot of preprogrammed options as well as programmable options. I did think it was going to be bigger, but the LED screen makes it really visible from afar.
Review: Great Timer — it’s not that hard to program. - EDIT: I'm so thrilled, I found a way to have only the beep, and omit the crazy creepy voice!!!! I thought my clients could just watch their own timer, and not have the sound, but after getting them conditioned for so long to the beep on the GymBoss, some of them still wanted the beep. FYI - Turning down / off the volume is not the same setting as omitting the voice. So I have 3... getting ready to order #4. Love this timer. Original Review: I own a gym & am a personal trainer. I’ve used GymBoss timers for 14 years; however in beginning to go to semi-private training, where I’m training 3 clients at the same time, I needed silent timers & ones they could easily see. For me, being portable, having a rechargeable battery, having the option for custom intervals, being able to set program it on the unit & not with a remote control, and to be able to turn off the sound were all dealbreakers!!! This timer checked off all those things for me!! I just got two programmed & will program the 3rd one tomorrow. I’m extremely happy with these timers!!! NOTE: For all the naysayers who are commenting that these are very difficult to program…. You’re wrong!!! I’m 55 & had no trouble at all. All you have to do is follow the instructions. If anyone has programmed a GymBoss you can definitely program this unit.

## Features

- Magnetic Gym Timer: 7 preset mode options: Tabata, Miit,Hiit,EMOM1/2,FGB1/2, 9 customize interval training plans, countdown/up, stopwatch, interval timer,12/24H clock, alarm clock etc
- Workout Training Progress: Clear and bright screen display time progress bar/interval rounds/the rest of time; built-in speaker make a warning sound 3 2 1 in the last 3s of each round. Clearly know the current progress you're on
- Interval Timer for Workout: Interactive feedback to match user's programming habits, easy to set interval rounds, work-to-rest periods to suit your circuit training
- Rechargable Home Gym Clock: Built-in rechargeable battery runs up to 20h, strong magnet in the back can be attached on gym equipment, take this essential gym timer to make your fitness plans more efficient
- Master Your Time in Other Work or Life Occasions: Take the portable countdown timer for home/School/Meeting/Speech; Sports practice/Competition/Game/Yoga/Cooking etc. Or you can make it as a workout/fitness gift for you loved

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B8NP1Z19 |
| Best Sellers Rank | #37,986 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #28 in Coach & Referee Scoreboards & Timers |
| Brand | LUCORB |
| Brand Name | LUCORB |
| Color | Black+red |
| Customer Reviews | 4.1 out of 5 stars 520 Reviews |
| Item Dimensions D x W x H | 0.9"D x 6.3"W x 2"H |
| Item Weight | 4.64 ounces |
| Manufacturer | LUCORB Technology |
| Manufacturer Part Number | KC18M |
| Material | Plastic |
| Material Type | Plastic |
| Model Number | KC18M |
| Number of settings | 7 |
| Product Dimensions | 0.9"D x 6.3"W x 2"H |
| Screen Size | 2 Inches |
| Unit Count | 1.0 Count |

## Product Details

- **Color:** Black+red
- **Brand:** LUCORB
- **Material:** Plastic
- **Product Dimensions:** 0.9"D x 6.3"W x 2"H
- **Item Weight:** 0.29 Pounds

## Images

![LUCORB Portable Gym Timer for Home Gym Interval Timer for Workout with Time Progress Bar/Rounds, Workout Clock for Boxing HIIT Tabata Emom Fitness Rechargeable Battery Powered… - Image 1](https://m.media-amazon.com/images/I/61hoEQnvVqL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Timer!
*by A***R on June 4, 2026*

This is a great timer! It took me a while to get used to using it because there are so many settings/options! But that's also the pros about it! You have a lot of preprogrammed options as well as programmable options. I did think it was going to be bigger, but the LED screen makes it really visible from afar.

### ⭐⭐⭐⭐⭐ Great Timer — it’s not that hard to program.
*by V***R on November 14, 2023*

EDIT: I'm so thrilled, I found a way to have only the beep, and omit the crazy creepy voice!!!! I thought my clients could just watch their own timer, and not have the sound, but after getting them conditioned for so long to the beep on the GymBoss, some of them still wanted the beep. FYI - Turning down / off the volume is not the same setting as omitting the voice. So I have 3... getting ready to order #4. Love this timer. Original Review: I own a gym & am a personal trainer. I’ve used GymBoss timers for 14 years; however in beginning to go to semi-private training, where I’m training 3 clients at the same time, I needed silent timers & ones they could easily see. For me, being portable, having a rechargeable battery, having the option for custom intervals, being able to set program it on the unit & not with a remote control, and to be able to turn off the sound were all dealbreakers!!! This timer checked off all those things for me!! I just got two programmed & will program the 3rd one tomorrow. I’m extremely happy with these timers!!! NOTE: For all the naysayers who are commenting that these are very difficult to program…. You’re wrong!!! I’m 55 & had no trouble at all. All you have to do is follow the instructions. If anyone has programmed a GymBoss you can definitely program this unit.

### ⭐⭐⭐⭐ Great product for HIIT workouts, but not super user-friendly
*by H***E on March 14, 2026*

I am glad I bought this for HIIT workouts in our home gym, but I had to read instructions several times to set it properly for my needs. DO NOT throw out the manual because you will need to reread it every time you add a program because the clock isn’t necessarily user-friendly. It’s the perfect size for a home gym, but you might want a bigger one if you are an instructor in a larger gym. I love the teal color and the digital numbers are easy to read. Works great! I would give it five stars if setting programs was easier and more intuitive. Buy or Bye: Buy!

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-08-09*