---
product_id: 1221030
title: "Interval Workout Timer TMR05-B Black with Loudness Control: Boxing, Wrestling, Martial Arts, MMA, HIIT, Endurance, Strength, Fitness"
brand: "inventico"
price: "0.37 OMR"
currency: OMR
in_stock: false
reviews_count: 8
url: https://www.desertcart.com.om/products/1221030-interval-workout-timer-tmr05-b-black-with-loudness-control-boxing
store_origin: OM
region: Oman
---

# Interval Workout Timer TMR05-B Black with Loudness Control: Boxing, Wrestling, Martial Arts, MMA, HIIT, Endurance, Strength, Fitness

**Brand:** inventico
**Price:** 0.37 OMR
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Interval Workout Timer TMR05-B Black with Loudness Control: Boxing, Wrestling, Martial Arts, MMA, HIIT, Endurance, Strength, Fitness by inventico
- **How much does it cost?** 0.37 OMR with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/1221030-interval-workout-timer-tmr05-b-black-with-loudness-control-boxing)

## Best For

- inventico enthusiasts

## Why This Product

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

## Description



## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Package Dimensions L x W x H | 3.7 x 3.7 x 2.9 inches |
| Package Weight | 0.3 Pounds |
| Item Dimensions  LxWxH | 3.3 x 3.3 x 1.3 inches |
| Brand Name | Inventico |
| Model Name | FBA_TMR05B |
| Color | Black |
| Manufacturer | Inventico |
| Part Number | FBA_TMR05B |

## Product Details

- **Color:** Black
- **Brand:** Inventico
- **Manufacturer:** Inventico

## Images

![Interval Workout Timer TMR05-B Black with Loudness Control: Boxing, Wrestling, Martial Arts, MMA, HIIT, Endurance, Strength, Fitness - Image 1](https://m.media-amazon.com/images/I/81bA-lTNRxL.jpg)
![Interval Workout Timer TMR05-B Black with Loudness Control: Boxing, Wrestling, Martial Arts, MMA, HIIT, Endurance, Strength, Fitness - Image 2](https://m.media-amazon.com/images/I/41rf-fkwRkL.jpg)

## Customer Reviews

### ⭐ Sent It Back
*by J***E on May 11, 2013*

This is a great timer...when you can get it programed the way you want. I managed to get it programed only twice for intervals. As a count down timer, it works well. Trying to set it for intervals was a pain. Perhaps I got one that wasn't working right, but I honestly only managed to get it programed twice for intervals. And I used the same method over and over trying to get it to work. I sent it back and ordered another Gymboss to replace my broken one. I really wanted this timer to work because of the loud alarm, large display and cool little light:-( Huge disappointment.

### ⭐⭐⭐⭐ Near perfect for home gyms and garage training.
*by P***Y on November 19, 2011*

When I received my shipment we actually didn't even see the round timer at first, it was smaller than I had expected but hangs handily on the wall. You can set how many rounds, how long each round and how long each break between rounds, which works perfectly for mma/boxing/circuit training. The auto-off is nice post-workout, especially for home workouts, not having to worry about turning it off or wasting batteries as a result. It's simple once you take five minutes to figure the whole thing out, tho the directions kinda suck and the yellow up/down arrows are misleading as they don't function like they appear to, but the volumes completely controllable and gets plenty loud if you need to turn it up over music or anything, and the comparably priced Everlast and Title timers I've seen aren't really comparable.

### ⭐⭐⭐⭐⭐ Works as promised; light & inexpensive.
*by E***E on July 2, 2014*

Works as described, easy to program and use. I'm not sure why others would have problems using this, with the exception that they DIDN'T read the instructions, which are straightforward. C'mon, people, you could read well enough to buy things on Amazon, but can't take the time to read a couple of VERY short sentences (with accompanying graphics) to help you use what you bought!? Give YOURSELF one star!It's small, light and sturdy, w/battery operation, so I can take it to the local park and do interval calesthenics & related workouts. Completely meets my needs, and also easy on the wallet! If there were one thing that I could complain about, it would only be that the packaging was really huge compared to the product. However, I also can understand the need to protect the contents, based on the condition (!) of other mail order products I have received.

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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-02-20*