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MYZONE MZ-3 Physical Activity Chest Strap Heart Rate Monitor - Fitness & Activity Tracker

4.4 4.4 out of 5 stars 1,024 ratings
$149.99
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Purchase options and add-ons

Brand MYZONE
Material Plastic
Color Red, Black
Compatible Devices Smartphones
Item Weight 0.16 Kilograms
Sensor Type Wearable

About this item

  • INTEGRATION: Connect using Bluetooth 4.0, ANT+ or analog to your apple or android device, or even your favorite cardio machines (Life Fitness, TechnoGym, Zwift, Polar, Strava, Wattbike)
  • MYZONE APP: With the Myzone App, you can see workout stats live, log every workout and collect MEPs (Myzone Effort Points) to compete with your friends and make every workout count
  • HANDS-FREE: With built in memory capable of storing up to 16 hours of exercise, you have the ability to workout phone-free.
  • ACCURACY: Offering 99.4 % accuracy, the MZ-3 provides the ability to track your heath and biometric data to a high standard.
  • VERSATILE: The MZ-3 is water resistant, allowing you to exercise whatever the weather, and record your workout
  • Warranty on any Myzone product can only be approved by Myzone.org

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MYZONE MZ-3 Physical Activity Chest Strap Heart Rate Monitor - Fitness & Activity Tracker

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MYZONE MZ-3 Physical Activity Chest Strap Heart Rate Monitor - Fitness & Activity Tracker
$149.99
Get it as soon as Tuesday, May 14
In Stock
Sold by MYZONE INC and ships from Amazon Fulfillment.
+
MYZONE® MZ-3 Charger
$9.99
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Sold by MYZONE INC and ships from Amazon Fulfillment.
+
MYZONE MZ-3 Replacement Strap (Medium)
$19.99
Get it as soon as Wednesday, May 15
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Product Description

Switch It Up
MZ-3 Summary

Apple Android
Compatible to both apple and android devices

Connect via bluetooth to your apple or android smartphone/smartwatch and see your live workout stats.

Myzone MZ-3

Physical Activity Chest Strap Heart Rate Monitor

Exercise tracker and heart rate monitor with built-in memory and unrivaled versatility. Belt up, collect MEPs and go for your goals. The MZ-3 connects easily to your phone, favourite cardio machines and screens in the gym so you can workout your way. Go phone-free with built-in memory and make every workout count. Join millions of Myzone users and find your squad. Fun, fair fitness.

MyZone

MyZone MEPS

MyZone App

Accurate Readings

Myzone provides reliable, informative training data to show how hard your body is working in your workouts. You can get an accurate calorie count from all your workouts, as well detailed information on your heart rate, and see how many MEPs (Myzone Effort Points) you collected!

What Are MEPs?

Myzone work in five zones, each one represents a percentage of your maximum heart rate (MHR), and is used to track your effort - The harder you work, the more MEPs you earn. MEPs help transform any workout into a game that leaves you feeling good, both inside and out.

The Myzone App

The Myzone app allows you to view and compete with your friends, and the Myzone community! See their workouts, and compete to see who can get the most MEPs. Our app also has workouts, and virtual classes for you to take part in. Available to download on both IOS and Android.

Connectivity

MZ-3

Battery

Connectivity

With built-in bluetooth and ANT + technology, connecting to your apple or android device has never been easier. It also allows you to connect to your favourite gym equipment, bike computers and more.

Tracking Biometric Data

Measuring your heart rate to 99.4% accuracy. Reaching the World Health Organizations guidance for physical activity (which equates to 1300 MEPs per month) is more attainable than ever.

Battery Life & Storage

When you are not streaming live to your workout tile or in-club display, you will be able to store up to 16 hours of exercise data within the MZ-3. From a full charge, your MZ-3 will monitor physical activity for up too 300 hours.

MZ-3 MZ-Switch
Myzone MZ-3 Myzone MZ-Switch
See Details
Customer Reviews
4.4 out of 5 stars
1,024
—
Price $149.99 —
Product Placement Chest Chest, Wrist, Arm
Built In Memory 16 Hours 36 Hours
Battery Life Up To 300 Hours 3-6 Months
Rechargable ✓ ✓

Product information

Technical Details

Additional Information

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MYZONE MZ-3 Physical Activity Chest Strap Heart Rate Monitor - Fitness & Activity Tracker

MYZONE MZ-3 Physical Activity Chest Strap Heart Rate Monitor - Fitness & Activity Tracker

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Customer reviews

4.4 out of 5 stars
4.4 out of 5
1,024 global ratings

Customers say

Customers like the value, motivation, and battery life of the biometric monitor. For example, they mention it's worth the buy, helps to maintain a targeted workout, and the point system keeps them motivated. That said, some complain about the connectivity and charging issues. Opinions are mixed on performance, ease of use, and quality.

AI-generated from the text of customer reviews

17 customers mention14 positive3 negative

Customers like the motivation provided by the biometric monitor. They mention that it helps them stay motivated to keep moving during workouts, maintain a targeted workout, and properly monitor performance. They also say the point system keeps them motivated and is accurate. Overall, customers find it an incredible exercise tool that helps them find their workout HR zones.

"...My gym also has a MyZone board, so it’s actually pretty engaging and motivating to see my heart rate and effort in real time...." Read more

"This worked great for 4 or 5 months. It was great motivation at the gym...." Read more

"...Great tracker and really helpful in finding your workout HR zones...." Read more

"...But when it's good it's magic - very motivating, allows me to invite (kind of random) friends to trade exercise stories with to break the isolation..." Read more

13 customers mention13 positive0 negative

Customers appreciate the value of the biometric monitor. They say it's worth the buy, upgrade, and rechargable battery.

"...more workouts or push any single workout a bit longer is well worth the initial investment in my mind." Read more

"...I really wanted to get one also. This was a great price and once I figured out how to use it has been awesome...." Read more

"This product is Def worth the buy, and it is new. Comes in original packaging and totally does the trick...." Read more

"Decent product. I will say that the strap and leads start to fail after a month or so requiring a lot of repositioning...." Read more

8 customers mention6 positive2 negative

Customers like the battery life of the biometric monitor. They say it lasts a very long time and never dies. However, some customers have reported that the monitor doesn't actually track workouts like it says.

"...Easy to use, comfortable to wear. Long lasting battery.You can wash it when needed...." Read more

"...Also have literally not had to charge it once yet. Battery life lasts for months, it's incredible. I always bring this with me when I run now!" Read more

"...It shuts off in the middle of a run and takes forever to come back on...." Read more

"...Currently also using the new Apple Watch.Battery life is Freaken AMAZING, reading is pretty accurate and the app is super cool and easy to..." Read more

43 customers mention16 positive27 negative

Customers are mixed about the performance of the biometric monitor. Some mention that it works well up until 6 months of use, and has no issues. However, others say that it no longer works properly, is unusable, and is nearly impossible to use.

"...After 4 or 5 months whenever the battery life was below 91% it didn't work properly. I started charging it one a week and it was fine...." Read more

"This device is great! It's super easy to use and helps me track my runs in ways I never could before!..." Read more

"...It works well when it does work, but it is now starting not to work properly or connect at all, despite being fully charged and reset." Read more

"...I contacted the company and they exchanged it. The new device also didn’t work...." Read more

40 customers mention27 positive13 negative

Customers are mixed about the quality of the biometric monitor. Some mention it records their heart rate very accurately, and like tracking the intensity of their workouts. They also love the calorie counter and heart rate monitor, but others say that it doesn't read their heart rates accurately, doesn' t register their heart beat, and takes a long time to read their hearts rate.

"A good belt to control your heart rate during workouts. Easy to use, comfortable to wear. Long lasting battery...." Read more

"...When it does record everything it’s very good data to have." Read more

"Sometimes it won't start tracking and sometimes it won't stop tracking. 50/50 chance it'll record a workout properly. Super frustrating." Read more

"...Pretty cool." Read more

28 customers mention15 positive13 negative

Customers are mixed about the ease of use of the biometric monitor. Some mention it's super easy to use and helps them track their runs, while others say it'd be better with more instructions and a more intuitive app.

"A good belt to control your heart rate during workouts. Easy to use, comfortable to wear. Long lasting battery...." Read more

"...knocked off one star on my review because it was a bit complicated to understand at first...." Read more

"This device is great! It's super easy to use and helps me track my runs in ways I never could before!..." Read more

"...It shuts off in the middle of a run and takes forever to come back on...." Read more

19 customers mention3 positive16 negative

Customers are dissatisfied with the connectivity of the biometric monitor. They mention that it won't connect half the time, has issues keeping it paired to their phone, and has connectivity problems in winter months. Some say that it takes longer than necessary to connect the app to the belt and that it's complicated to connect.

"...Sometimes the initial connection takes a few minutes, but that’s fine, it always connects and usually connects as soon as my heart rate gets higher..." Read more

"I wanted to give it five stars but it frequently loses connection and misses some of my work out...." Read more

"...Here and there it will disconnect during a work out or can take a few tries to connect to your phone...." Read more

"...I have used my new one for less than a month and the connection keeps losing. I realize now I did not even read the reviews and should have." Read more

6 customers mention0 positive6 negative

Customers are dissatisfied with the charging of the biometric monitor. They mention that the belt is broken and won't even charge. Some say that the device stopped charging after using it for 8 months, and others say that it stopped powering after 14 months.

"...to charge it once a year and I got mine in March and I have had to charge it 3 times...." Read more

"This thing lasted two months and now wont charge or turn on. They wont let me return it or help me out in anyway actually so ya." Read more

"...Unfortunately the device stopped charging/connecting/turning-on after 14-months of almost daily use...." Read more

"This tracker stopped charging after using it for 8 months. I really enjoyed the functionality. The app groups didn't work...." Read more

Wise workout
5 Stars
Wise workout
A good belt to control your heart rate during workouts. Easy to use, comfortable to wear. Long lasting battery.You can wash it when needed.After all workouts you receive the report about your results at your email.Absolutely like it
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Top reviews from the United States

mattyk
5.0 out of 5 stars Most accurate & engaging heart rate monitor
Reviewed in the United States on March 12, 2024
Verified Purchase
I’ve struggled for years with Fitbit and other fitness trackers to accurately measure my heart rate during exercise and this is, by far, the best one. My gym also has a MyZone board, so it’s actually pretty engaging and motivating to see my heart rate and effort in real time. Sometimes the initial connection takes a few minutes, but that’s fine, it always connects and usually connects as soon as my heart rate gets higher at rest. The other issues I’ve heard are related to effort vs. heart rate. I feel like mine is accurate but some of my other gym members have had to adjust their settings to make sure their “90% effort,” as measured by the app, is actually 90% effort in real life.
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Olga
5.0 out of 5 stars Wise workout
Reviewed in the United States on April 13, 2024
Verified Purchase
A good belt to control your heart rate during workouts. Easy to use, comfortable to wear. Long lasting battery.
You can wash it when needed.
After all workouts you receive the report about your results at your email.
Absolutely like it
Customer image
Olga
5.0 out of 5 stars Wise workout
Reviewed in the United States on April 13, 2024
A good belt to control your heart rate during workouts. Easy to use, comfortable to wear. Long lasting battery.
You can wash it when needed.
After all workouts you receive the report about your results at your email.
Absolutely like it
Images in this review
Customer image
Customer image
One person found this helpful
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David Bennett
5.0 out of 5 stars Much more accurate
Reviewed in the United States on March 29, 2024
Verified Purchase
My wife moved from a MZ-1 to this MZ-3, and there is a wide improvement. Being rechargeable is one of the main benefits, but the
accuracy is what she enjoys the most in the first few days of use.
The manual says you will get up to 300 hours of use between charges (depending on how it is used) and it appears that will be the case.
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TJ
4.0 out of 5 stars Wanted to give it five stars but
Reviewed in the United States on October 22, 2023
Verified Purchase
I wanted to give it five stars but it frequently loses connection and misses some of my work out. I like to record my weight training separately from my cardio and there’s no real way to start and stop the workouts that I have found through research on YouTube or the Internet. When it does record everything it’s very good data to have.
One person found this helpful
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Devin Cuillierrier
5.0 out of 5 stars Allows me to push myself to the limit without overdoing it.
Reviewed in the United States on January 5, 2024
Verified Purchase
I bought this monitor at the recommendation of my trainer. No complaints at all. The app is great and the strap is easy to put on an comfortable. I have been using it a few times a week since I bought it months ago and haven't had to charge it yet. Pretty cool.
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Amazon Customer
1.0 out of 5 stars Constantly stops working
Reviewed in the United States on April 17, 2024
Verified Purchase
Sometimes it won't start tracking and sometimes it won't stop tracking. 50/50 chance it'll record a workout properly. Super frustrating.
2 people found this helpful
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Connor
5.0 out of 5 stars I Don't Run Without It!
Reviewed in the United States on October 18, 2021
Verified Purchase
This device is great! It's super easy to use and helps me track my runs in ways I never could before! I simply put it on over my chest (it holds its position very well throughout my run, I never need to adjust), and start the workout on the mobile app! It records my heart rate very accurately, because I can personally feel when I am and am not using much energy and it records those moments exactly how I felt them. It's a great tool to use when you're trying to try at certain heart rate percentages. The data comes back in easy to visualize bar graphs which I love. It also has a feature where you can add a picture to every workout which I think is pretty cool now that I've been using it for a few weeks - It's nifty to see the sweat I worked up! Also have literally not had to charge it once yet. Battery life lasts for months, it's incredible. I always bring this with me when I run now!
6 people found this helpful
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Amazon Customer
5.0 out of 5 stars Read This After Reading Poor Reviews
Reviewed in the United States on February 5, 2019
Verified Purchase
I have been using my Myzone fitness belt for close to four months now. A majority of the reviews on amazon for this product are good but there are a decent amount of bad ones. As someone who uses my Myzone daily, after reading poor reviews, it is very obvious the reviewers took the product out of the box, strapped it on and went to the gym. For some reason they chose not to read about how to use the device and then when they did not know how to use it, ran to amazon and wrote a poor review. Nearly every complaint I have read on here could be simply addressed if the posters took five minutes and read directions on the companies website. It probably took more effort to write the poor review posts than actually reading about how to use the product they ordered.

For those customers who will actually use their belt correctly and read to small amount of reading required to use it, here is my expereince with it.

Yes it was a little intimidating at first but after about 7 minutes of reading I was off to the gym.

First work out was great
Second work out I played around and tried to see how high I could get my heart rate
Third work out my myzone upped my max heart rate from the previous work out and I could barely get into the green. I emailed myzone and in less that 8 hours they emailed back and adjust my max heart rate lower

Smooth sailing since then....

Here and there it will disconnect during a work out or can take a few tries to connect to your phone.

All and all it is an amazing product.

Highly recommened and I have gotten no less than the best technical support
244 people found this helpful
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Top reviews from other countries

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kay bennett
5.0 out of 5 stars No problems
Reviewed in the United Kingdom on July 11, 2023
Verified Purchase
Delivered when said. Packaged well
One person found this helpful
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Sara
1.0 out of 5 stars Mal
Reviewed in Spain on May 26, 2023
Verified Purchase
Llego con el cargador roto y sin carga, lo he tenido que devolver
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Awan
5.0 out of 5 stars Suivi de mes efforts détaillés
Reviewed in France on July 17, 2020
Verified Purchase
Article trouvé à prix attractif ici. Suivi des activités sur l app my zone et sa communauté offrant du challenges et une précision parfaite de mes efforts. Top !
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D. Lee
1.0 out of 5 stars Didn’t work
Reviewed in Singapore on February 27, 2023
Verified Purchase
The item I received was faulty and didn’t work. Have initiated a return. Am assuming it’s a once off and have reordered another. Hope same thing does not happen.
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HP
5.0 out of 5 stars Easy to setup
Reviewed in Australia on August 14, 2021
Verified Purchase
Good product and easy to setup
One person found this helpful
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