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Best Heart Rate Monitor For Crossfit – Buyer Guide

To measure physical activity and use the gathered data to optimize your training, test your limits, calibrate an effort, evaluate your progress, or even lose weight, you need a good activity tracker. Thus, I will help you throughout this informative guide to make the right decision and choose the best heart rate monitor for Crossfit.

Best Heart Rate Monitor For Crossfit

1. Garmin Forerunner 935

[amalinkspro type=”showcase” asin=”B06XGD6CS4″ apilink=”″ new-window=”true” addtocart=”true” nofollow=”true” sc-id=”4″ img-sizes=”500:324″ imgs=”” link-imgs=”false” specs=”Premium GPS running/triathlon watch with wrist based heart rate; Strap material: Silicone; Smartphone compatibility: iPhone, Android, Windows; Designed for sale and support in North America only~~~Offers advanced running and multisport Features in a comfortable watch you can wear all day, and it only weighs 49 grams~~~Provides elevation changes with a built in barometer; altimeter and electronic compass help you keep your bearings~~~Evaluates your training status to indicate if you’re undertraining or overdoing it and offers additional performance monitoring Features~~~Provides advanced dynamics for running, cycling and swimming, including ground contact time balance, stride length and more. Bezel Material: Fiber reinforced poly” btn-color=”#ff9900″ btn-text=”Buy on Amazon” alignment=”aligncenter” hide-prime=”0″ hide-image=”0″ hide-price=”0″ hide-button=”0″ width=”750″]Garmin Forerunner 935 Running GPS Unit[/amalinkspro]


  • Built-in multi-sport features
  • Track your heart rate without restrictions
  • Monitor performance and track training status
  • Has a compact and comfortable design you can wear all-day
  • Has a built-in barometer, altimeter and electronic compass
  • Keep tab of riding buddies with GroupTrack
  • Let loved ones keep tabs of your real-time runs and rides with LiveTrack
  • Smarter connections via wifi


  • Dimensions: 0.5 x 1.8 x 2.1 inches
  • Weight: 1.76 ounces
  • Functions: multi-sport, heart-rate, barometer, altimeter
  • Color: Black
  • Activity: For Cross fit
  • Single charge life: up to 2 weeks (watch mode), 24 hours in GPS mode or 50 hours when in UltraTrac mode
  • Compatibility  iPhone, Android, Windows
  • Display and controls: LCD and buttons

Since its initial launch in 2017, the Garmin Forerunner 935 (FR935) has been an excellent companion for committed runners or triathletes. In addition, it offers in-depth tracking on Crossfit & other activity sports.

Engineered by an American multinational technology company, the FR935 made its mark as a reliable multi-sports watch. It functions like a jack-of-all-trades with its ability to track across many disciplines.

Crossfit lovers will be equally pleased as the FR935 can easily track their progress. On top of that, transitioning between modes is done with just a simple button click.

I especially liked the fact that it has button controls. When working out with sweaty fingers or doing other activities in the rain, sweat and water make it impossible to toggle touch-screen watches. That’s why FR935 is the ideal sports watch and workout companion.

Its reliability, consistency in tracking progress, and ability to play the role of a training buddy further boost its value.

It provides you with accurate 24/7 heart rate and distance tracking, giving you an estimate of your resting heart rate each day.

I also like its extra-long battery life. So if you are into endurance events, this can be your perfect companion.

Its water-resistant quality for up to 50 meters deep makes it suitable for swimmers, triathletes, ultrarunners, and even for workouts like Cross​fit training.


  • Battery life and charge speed is superb
  • GPS locks on very fast
  • Accurate 24/7 monitor
  • Automatically pauses if you’re in the middle of a workout or activity
  • Notifications popping up are easy to read
  • Easily customizable


  • Can’t play music from it
  • Doesn’t give you an option to reply to notifications

​My experience with the FR935 gives me the impression that this is everything a sports watch should be.

However, since I have a small wrist, wearing a sports watch the size of the FR935 look awkward. While it’s light and thin, it looks so big for people like me with small wrists.

Forerunner 935 is my top pick heart rate monitor for Crossfit. I have been using it for around six months, and so far, I love it.

2. Garmin vivosmart HR Crossfit Activity Tracker

[amalinkspro type=”showcase” asin=”B0177V0H7K” apilink=”″ new-window=”true” addtocart=”true” nofollow=”true” sc-id=”4″ img-sizes=”341:500″ imgs=”” link-imgs=”false” specs=”Sleek band is comfortable to wear all day, and the always on display shows your stats, even in sunlight~~~Displays steps, distance, calories, heart rate, floors climbed and activity intensity. Strap material: silicone~~~Receive text, call, email, calendar and social media alerts,Display type:sunlight visible, transflective memory in pixel (MIP)~~~Control your music and your VIRB action camera (sold separately) all from your wrist,PHYSICAL SIZE:Width: 21.0 mm,Thickness: 12.3 mm,Regular: 137 188 mm circumference,X large: 180 221 mm circumference~~~Reminds you to stay active with move bar and vibration alert.Smartphone compatibility:iPhone,Android,Windows~~~Wrist based Heart Rate Tracks Heart Rate to Provide More Accurate Calories Burned Information~~~Smart Notifications Displays Any Notification from Your Mobile Device; Calls, Texts, Social, Music, Games, Etc. With Vibration Alerts so You Dont Miss a Beat~~~Intensity Minutes Monitors Your Progress Against Aerobic Activity Goals Recommended by Health Organizations.” btn-color=”#ff9900″ btn-text=”Buy on Amazon” alignment=”aligncenter” hide-prime=”0″ hide-image=”0″ hide-price=”0″ hide-button=”0″ width=”750″]Garmin vívosmart HR Activity Tracker[/amalinkspro]


  • Tracks heart rate to get info on accurate calories burned
  • Smart notification display with vibration so you never miss important events
  • Check your stats even in sunlight with its always-on display
  • Monitor heart rate with Gamin’s Elevate Wrist heart technology
  • Synch with your smartphone all day with Vivosmart HR
  • Receive social media alerts, call, email, texts and calendar


  • Dimensions: 2.5 x 0.8 x 0.5 inches
  • Weight: 1.12 ounces
  • Functions: Displays steps, distance, calories, heart rate, floors climbed and activity intensity, text, call, email, calendar and social media alerts
  • Color: Black
  • Activity: Can be used for Cross Fit
  • Single charge life: 1+ year
  • Compatibility: iPhone, Android, Windows
  • Display type and controls: sunlight-visible, transflective memory in pixel (MIP), touchscreen

Vivosmart HR is the ideal gadget to keep track of your activity, heart rate, count steps, and even calories. It’s perfect for all-day wear so that you won’t miss counting every beat. In addition, receiving notifications from texts, calls, and social media keeps you connected to loved ones while staying true to your fitness goals.

It acts as your daily reminder to keep moving, inspiring you to stick to your routine and ensure you stay active during the day. You can also get notifications whenever you have an incoming call, email, calendar, and social media alerts.

If you’re a hiker like me who loves all the smartwatch features, then this is a prize. Garmin’s Elevate wrist heart rate technology tracks your cardio efforts and calories burned. In addition, its integrated barometric altimeter helps track any extra effort you exert while climbing stairs.

When I first used this product, I was most pleased with how it kept me organized with my emails and workout routine and even helped me set alarms based on my usage.

Once I synced to my smartphone, it sent weather notifications, giving me time to cancel or push through with my scheduled appointment.

Its compatibility with iPhone, Android, and windows makes it a top choice for people like me who love to stay in touch with family and friends via social media without compromising my active lifestyle.


  • Is light and comfortable to wear
  • Has replaceable straps
  • 5 days of battery life
  • Waterproof.
  • Tracks your activity and vibrates when you reach a goal


  • No indicator of battery percentage other than the bar
  • The band is less durable
  • The display is sometimes unreadable unless you are in direct sunlight

I don’t particularly appreciate that I can’t delete the notifications. It sometimes gets annoying to have my phone vibrate now and then, especially if I’m in an important meeting.

The absence of a battery percentage is another downside, and the band’s materials are not durable. Finally, while I appreciate the sleek design, it isn’t pleasant to fit the charger plug in place.

All in all, you should pick this if you want something less expensive. The device looks promising and does everything. But the only issue that I would like Garmin to fix is the display. Sometimes, I feel it’s unreadable during sunlight.

3. Skygrand HRM For Crossfit

[amalinkspro type=”showcase” asin=”B07RS9LSDZ” apilink=”″ new-window=”true” addtocart=”true” nofollow=”true” sc-id=”4″ img-sizes=”434:500″ imgs=”” link-imgs=”false” specs=”Better Visual Experience: 1.3 full-touch LCD display with the same material as smartphone delivers a better visual experience; IP68 waterproofing, scratch and dust resistance, allow you enjoy any sports without worry.~~~Quick & Convenient Charging, Long battery Life: With innovative magnetic charging method, instantly switch to charging mode within 1s, hands-free; 220mAh large battery ensures slim appearance; 2 hours charging enables more than 13-days usage and 30-days standby time.~~~Monitor All Aspects of Your Health: 24/7 Heart rate monitoring, sleep monitoring; steps, distance and calories burned combines with multiple sports modes and GPS to give you all-day activity tracking; breathing guide, sedentary reminder help to adjust living rhythm.~~~Control Everything on Your Wrist: Compatible with iOS 8.0, Android 5.0 & above smartphones to get music and camera control (supports Spotify), app notifications, call, message and schedule reminder; reject calls, do not disturb mode, vibration alarm clock and stopwatch can be used on the watch.” btn-color=”#ff9900″ btn-text=”Buy on Amazon” alignment=”aligncenter” hide-prime=”0″ hide-image=”0″ hide-price=”0″ hide-button=”0″ width=”750″]Skygrand HRM smartwatch[/amalinkspro]


  • Read text messages and view calls on your wrist
  • Waterproof and dust-proof
  • Available in various colors (blue, black, pink)
  • Offers health care and menstrual reminder
  • Great fitness companion
  • Has 4 levels of brightness that is adjustable


  • Dimensions: 4.5 x 3.1 x 2.2 inches
  • Weight: 1.28 ounces
  • Functions: Heart Rate & Sleep Monitoring, All-day Activity Tracking & Breathe, Multi-Sport Modes & Connected GPS, stopwatch, reminder, calories counter
  • Color: Black, blue, pink
  • Activity: Can be used for Crossfit.
  • Single charge life: 15-30 days standby
  • Compatibility: iPhone Models
  • Display and controls: 1.3-inch LCD Color Screen, touchscreen

This smartwatch acts as your daily companion to keep you active and updated with your fitness goals.

It helps you achieve a balanced lifestyle with activity tracking, heart rate monitoring, sports tracking, and sleep statistics. Also, it enables you to relax on days when you feel stressed out.

It even reminds you to move when you’ve been sitting for so long.

Skygrand HRM garnered its “smartwatch” tagline as it is “smart” enough to monitor your heart rate during exercise and measure your resting heart rate for more comprehensive data.

What I love about this product is that it’s risk-free. In addition, it offers a lifetime money-back guarantee, and that alone is enough for me to give it a try.

And so far, it didn’t disappoint! This smartwatch makes tracking my walk, run, cycle, treadmill, and fitness easier. You can even follow table tennis, rope skipping, and badminton!

Once you connect it to your phone’s GPS, you can see your real-time run stats, including a map of your route after your workout. In addition, its multisports mode options make it an ideal watch for everyone as it fits perfectly with your lifestyle wherever you are.

Women will like how it cares about their menstrual cycle by giving those hearty little reminders to keep a light exercise, cheer up and keep themselves warm to protect their uterus.


  • A good alternative to the Apple iPhone
  • Easy to install
  • Receive call alerts and text messages
  • Decline calls straight from the watch
  • Reliable and affordable
  • Very responsive touchscreen
  • lightweight


  • The charger is so short and not magnetized
  • Has only four available watch face options

Ladies, you can choose a girly pink color but if you want the watch to go with whatever you wear, go for a black one. On top of that, I like its waterproof and dustproof design, which means I can wear it anywhere in whatever condition I’m in.

I don’t appreciate that it has issues with Bluetooth connectivity sometimes. On top of that, the sleep tracker sometimes works, sometimes doesn’t.

The watch face options are generic and don’t accurately count my steps. While I am thrilled with all the features, I was not impressed with its performance after trying it on.

To sum it up, If you need a decent alternative to Apple without spending a fortune, you might want to consider it.

4. Fitbit Charge 2 For Crossfit

[amalinkspro type=”showcase” asin=”B08LDYGR2R” apilink=”″ new-window=”true” addtocart=”true” nofollow=”true” sc-id=”4″ img-sizes=”360:500″ imgs=”” link-imgs=”false” specs=”Pure pulse continuous, automatic wrist-based heart rate tracking to better measure calorie burn all day~~~Maximize your workouts using simplified heart rate zones (fat burn, cardio and peak)~~~See call, text & calendar notifications on the old display; automatically track how long and how well you sleep and wake with a silent vibrating alarm~~~Get a better understanding of your fitness level and see how you can improve over time with a personalized cardio fitness score; use connected gps during run mode to see real-time stats like pace and distance on your wrist~~~Track all-day activity like steps, distance, calories burned, floors climbed and active minutes; find moments of calm throughout your day with personalized guided breathing sessions based on your heart rate, like all heart rate tracking technologies, accuracy is affected by physiology, location of device, and different movemen” btn-color=”#ff9900″ btn-text=”Buy on Amazon” alignment=”aligncenter” hide-prime=”0″ hide-image=”0″ hide-price=”0″ hide-button=”0″ width=”750″]Fitbit Charge 2 Superwatch[/amalinkspro]


  • Has multisport mode for recording your workouts
  • All-day activity tracking (steps, distance, calories burned, floors climbed and active minutes)
  • Auto-exercise recognition with SmartTrack
  • Automatic wrist-based heart rate tracking, simplified heart rate zones (Fat Burn, Cardio and Peak)
  • View real-time workout stats on screen


  • Dimensions: 9.9 x 0.9 x 0.5 inches
  • Weight: 1.28 ounces
  • Functions: workout, multisports, wireless, automatic, wrist-based heart tracking
  • Color: Black
  • Single charge life: up to 5 days
  • Compatibility: iPhone, Android and Windows devices
  • Display and control: OLED display, touchscreen

Fitbit aims to make every beat count with this heart rate tracker and fitness wristband. It offers the same functionality as a sports watch minus the bulky look.

The manufacturer designed it for all-day wear and 24/7 heart rate tracking with PurePulse. It helps maximize your workout routines, track calories you burn and view your cardio fitness level.

As a successor and replacement to the Charge HR activity-tracking wristband, the Fitbit Charge 2 Heart Rate + Fitness Wristband has a bigger and better display than its predecessor.

It looks more like a fitness tracker now and not just fashion wear, and this is one reason to buy this product.

However, it gets better with its added multi-sport modes. For example, tap on the display once if you want to choose running, tap it again for biking, etc.

The GPS addition also pulls data from your phone while doing your stuff. So it’s like a super-enhanced version of its predecessor that makes it a bestseller product of Fitbit.

I like that it records your step count, stairs you climbed, distance traveled, heart rate, calories burned, and sleep patterns.

It even has a dedicated function for recording your workouts, such as Crossfit or hiking, biking, and elliptical workouts, which were lacking in the previous version.

You will also receive a notification on the device, straight from your phone, such as incoming calls and calendar alerts.


  • Larger display
  • Multi-sport features
  • Interchangeable bands
  • Consistent tracking
  • 5-day battery life
  • Updated with sleep stages and sleep insights


  • It’s not waterproof
  • No built-in GPS (you need your smartphone for GPS connected mode)
  • Has very basic notifications

I liked how it pulses on your wrist when it’s time to stop and start an activity.

On top of that, it has a new feature called Cardio Fitness Score that uses your resting heart rate, some of your exercise data, and profile info to assign a specific health score.

However, there are instances when the distance tests were not accurate.

The company identified a bug in the software that causes inaccurate distances when using connected GPS and has corrected the issues through their free software upgrade for all Charge 2 users.

With all the multi-sport modes added to the big display, there was no button if you wanted to pause.

Thus, if you have to stop during a workout, say you have to tie your shoe, catch your breath, or drink, you can’t pause the tracker.

Another downside is that it’s not waterproof.

5. Huawei Band 2 Pro

[amalinkspro type=”showcase” asin=”B074FZST75″ apilink=”″ new-window=”true” addtocart=”true” nofollow=”true” sc-id=”4″ img-sizes=”375:500″ imgs=”” link-imgs=”false” specs=”Built-in GPS and continuous heart rate: monitor your heart rate and track your workout routes without your phone~~~Scientific sleep tracking: keep track of light, deep and REM sleep stages to make your sleep truly restful; PMOLED display~~~5ATM water-resistance: support all day wear, rain, and even a swim in the pool, which allows you to dive into becoming a better you~~~Professional running Coach: One press to start the workout app instantly and get workout data such as recovery time and Vo2 Max. Operation System: Android 4.4+/iOS 8.0+~~~Long battery life: a single charge gives you 21 days of normal usage. Workout mode can last 4-5 hours (per-second hr. monitoring + GPS on)” btn-color=”#ff9900″ btn-text=”Buy on Amazon” alignment=”aligncenter” hide-prime=”0″ hide-image=”0″ hide-price=”0″ hide-button=”0″ width=”750″]Huawei Band 2 Pro All-in-One Smart Fitness Wristband[/amalinkspro]


  • Helps you track sleep better with professional sleep analysis report
  • Track workout routes even without a phone
  • Built-in GPS
  • 5 ATM water-resistant
  • Continuous, automatic heart rate tracking
  • Provides professional workout data report
  • Message notification


  • Dimensions: 1.7 x 0.8 x 0.4 inches
  • Weight: 0.8 ounces
  • Color: black
  • Activity: fitness, workout, heart rate, swim, walk, run
  • Single charge life: 21 days of normal usage. Workout mode can last 4-5 hours
  • Display and controls: PMOLED display, Touch screen
  • Compatibility: Compatible with iOS 8.0 and higher, Android 4.4 and higher

The Huawei Band 2 Pro will never disappoint whether it’s a sunny or rainy day. It’s the perfect definition of an all-day wearable gadget that is thin, classy and has a soft silicone strap.

Its built-in GPS and continuous heart rate tracker keep track of your heart rate and workout routes even without your phone.

But you can still pair it with your smartphone to get all the cool stuff and stay connected with loved ones without compromising your workout habits.

I like this product because I can start the workout app and get workout data with just a press.

Huawei Band 2 Pro is a perfect gadget for people like me who have smaller wrist because it is slender and look great on my wrist.

It also tracks how many calories I burned after a walk.

It also helps ​you get enough sleep every night as it has this notification that lets you know it’s time to get some shut-eye. Perfect for those who want to start a healthy habit of getting enough sleep.


  • Water-resistant
  • The display is available in portrait mode, for easier reading.
  • You can customize the order of apps on the display in the app.
  • Heart rate sensor on the underside of the unit
  • Accurate GPS and heart rate monitoring


  • Dim display that’s difficult to see outdoors
  • No automatic run pause.

​But what turns me off is that I have to shake my wrist to turn it on because the display is unreadable most of the time.

Also, it doesn’t have an altimeter, so it’s not ideal for bicycle training or hiking. But if you are more interested in activity tracking, this gadget is worth the price.

Another downside to this product is the clasp issue. It can fall from your wrist with the design flaw of the clasp.

The tracker can fall off if the material drags across the clasp when you zip up your jacket. Likewise, leaning against the counter can make the tracker unclasp itself when it slides against it.


When joining Crossfit, you need a device that can easily track your progress. You also need to transition between workout modes with just a simple click of a button.

A device with an extended battery life that can keep up for 24 hours is your perfect companion during your most extended endeavors.

On top of that, you need a reliable barometric altimeter to calculate your running stress accurately.

So far, the abovementioned gadgets are the top five sports watch products I have personally tried.

I love hiking in the woods and want to see my climb data in real-time, so I need a device with sophisticated sensors and insights into my training.

I also need a device to help me relax and tell me if it’s a good idea to train or if I should recover from an intense workout instead.

See how those health buffs flock to the gym looking so lean and mean? It’s inspiring. But it also takes discipline and a reliable workout companion.

And if you want to join the bandwagon, one important device you need is a heart tracking device.

HRM wearables help you track your overall progress improvement, cardiorespiratory fitness, and recovery time between sets.

Other HRM Monitors

Strapless HRM

It’s hard to find strapless heart rate monitors. But we have a complete list of the best strapless heart rate monitors here; This guide will show you some of the most well-known wrist-based products without any chest strap.

HRM For Triathlon

If you are a triathlete, you will need something that suits the triathlon event explicitly; finding something that will only work with triathlons might be a daunting task. But don’t worry. Our best heart rate monitor for triathlon guide will help you find the right choice.

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