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Heart-Rate Monitors

Get the most out of each workout with CatEye's Strada Digital Heart Rate Sensor Kit. It works with the Strada Digital Wireless cycle computer to provide you with heart rate data as you ride, so you can track how hard each effort is and hone in your training. Attack each ride and celebrate your successes on the bike!
The Garmin Forerunner 935 is a premium GPS running/triathlon watch with wrist-based heart rate. - 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 - Battery life: up to 2 weeks in watch mode, up to 24 hours in GPS mode, up to 50 hours in UltraTrac mode (with wrist-based heart rate), or up to 60 hours in UltraTrac mode (without wrist-based heart rate) General Specs: - Lens Material: chemically strengthened glass - Bezel Material: fiber-reinforced polymer - Case material: fiber-reinforced polymer - QuickFit watch band compatible: yes (22 mm) - Strap material: silicone - Physical size: 47 x 47 x 13.9mm - Weight: 49g - Water rating: 5 ATM - Display type: sunlight-visible, transflective memory-in-pixel (MIP) - Display size: 1.2" (30.4 mm) diameter - Display resolution: 240 x 240 pixels - Color display - Battery life: Smartwatch Mode: Up to 2 weeks; GPS/HR mode: Up to 24 hours; UltraTrac mode: Up to 60 hours without wrist heart rate - Memory/History: 64 MB In the Box: - Forerunner 935 GPS watch - Charging cable - Manuals
Take your training to the next level with Garmin's Heart Rate Monitor Chest Strap. It's compatible with many of their GPS units and wirelessly gives you an accurate read out of your heart rate. Plus, it features ANT+ technology for seamless, interference-free data transferring. The front part of the strap contains the heart rate module and is made of flexible plastic while soft fabric goes around the back and is adjustable to your size.
$49.99
Bluetooth and ANT+ Heart Rate Sensor & Calorie Tracker Connect. Track. Share. The TICKR heart rate monitor accurately tracks your heart rate and calorie burn during any activity or workout. Its new design makes it the lightest and slimmest heart rate monitor on the market! Equipped with Bluetooth and ANT+ technology, TICKR offers an easy and reliable way to connect heart rate to your favorite training apps and fitness devices, and now supports up to three simultaneous Bluetooth connections. The new integrated heart rate sensor and strap design provide a more secure connection and fit, so your training can be optimized, measured, and shared. NEW! INTEGRATED CHEST STRAP DESIGN The integrated sensor and strap design of the TICKR provides a more secure connection and a more secure fit to prevent sliding and shifting while working out. NEW! SLIM, LIGHTWEIGHT HEART RATE SENSOR POD At 1.7oz (48g) and 12.01mm thick, the TICKR is the lightest and slimmest heart rate monitor and strap combination on the market, not to mention the most comfortable! NEW! MULTIPLE SIMULTANEOUS BLUETOOTH CONNECTIONS TICKR supports up to three simultaneous Bluetooth connections for a trouble-free start to your workout. NEW! TOP DISPLAY LED INDICATOR LIGHTS Two LED lights show visual confirmation of the TICKR connection status via Bluetooth and / or ANT+: searching for a connections (blue slow blinking light), connecting (blue fast blinking light), and reading heart rate (red blinking at current beats per minute). DUAL-BAND ANT+ AND BLUETOOTH TECHNOLOGY Both ANT+ and Bluetooth capabilities allow for a wireless connection to both smartphones and GPS devices at the same time or separately. REAL-TIME HEART RATE, CALORIE, AND WORKOUT DURATION TRACKING TICKR measures vital workout metrics, including heart rate, calorie burn, and workout duration in real-time with the Wahoo Fitness app. These metrics can also be sent to compatible third-party apps that track these metrics. FRONT SENSOR & STRAP CONNECTION The front connection on the TICKR sensor and strap allows you to gear up and go quickly. You don’t have to fumble through side placements of snaps and hooks. COIN CELL BATTERY Includes a coin cell battery that can last for over 500 hours of workouts. ADVANCED PERFORMANCE MATERIAL STRAP Made from advanced performance materials, the TICKR strap is designed to fit comfortably chest, yet stay securely in place during intense activity. APPLE WATCH AND APPLE TV INTEGRATION Connect directly via Bluetooth to your Apple Watch or Apple TV as another option for gathering heart rate data while you workout. THIRD PARTY APP COMPATIBILITY Works seamlessly with over 50 apps - including Zwift, The Sufferfest, Peloton for cycling and Runkeeper and MapMyRun for running. TECH SPECS - Dimensions (LxWxH): 2.5" L x 0.2" W x 1.5" H (6.3cm L x 1cm W X 3cm H) - Weight: 1.7 oz (48 g) with strap - Battery: Coin Cell (CR2032) - Battery Life: Over 500 active hours - Sweatproof: Yes (Handwashable Strap) - Water Rating: IPX7 (Waterproof up to 5 ft.) - Strap Length: Adjustable from 23" to 48" IN THE BOX - TICKR heart rate pod - Adjustable soft strap - CR 2032 Battery (installed) - Quick Start Guide - Important Product Info Guide
$69.95
It transmits your heart rate data through your Bluetooth-compatible Smartphone to your handlebar-mounted CatEye Strada Smart cyclo-computer (sold separately). Download the CatEye Cycling app for iPhone/Android and you’ll get all your ride data, and save your phone battery. Attack each ride and celebrate your successes on the bike!
$69.99
This premium heart rate strap transmits real-time heart rate data over ANT+ connectivity and BLUETOOTH Low Energy technology, giving you more options to train indoors, outdoors or even online. With it, you’ll be able to consistently receive accurate heart rate on your Garmin device, in online training apps such as Zwift or even the compatible fitness equipment in your favorite class at the gym. So however you like to train, you’ll get the accurate, real-time heart rate you need to take your performance to the next level. HRM-Dual features a soft strap that is comfortable and adjustable. Simply remove the heart rate module, and it’s washable, too. And don’t worry about running out of juice. The battery lasts for up to 3.5 years.
$129.99
Whether you’re training indoors or out, the HRM-Pro Plus heart rate strap provides the accurate data you need to push limits and reach goals. - HRM-Pro Plus transmits real-time heart rate data to compatible devices, equipment and apps. - The tool-free door makes changing your battery easy, plus get up to 1 year of battery life. - Connect to your compatible Garmin smartwatch, and get pace and distance data for your indoor runs. - No, it’s not just a heart rate monitor. Running dynamics also help you improve your form (requires compatible Garmin smartwatch). - Not wearing your watch? HRM-Pro Plus captures steps, calories burned, intensity minutes and more.
$199.99
The Lezyne Macro Plus GPS is the perfect device for cyclists looking for a GPS bike computer that covers all essential functions. It includes an optional horizontal orientation, a water resistant micro-USB port, and enhanced styling. In addition to its full GPS recording capabilities, it fully ties in with our GPS platform when paired with our Lezyne GPS Ally phone app. When paired, the device offers full turn-by-turn navigation, phone notifications, Lezyne Track (live tracking), Strava Live Segments, training integration, and device customization. Additionally, the Macro Plus GPS can pair with external Bluetooth sensors while offering up to 28-hours of battery runtime. The device is also Smart Connect enabled, allowing it to pair with our smart LED lights.
$249.99
Rugged GPS Watch Built to Withstand the Toughest Environments - Constructed to U.S. military standard 810G for thermal, shock and water resistance (rated to 100 meters) - Built-in 3-axis compass and barometric altimeter plus multiple global navigation satellite systems (GPS, GLONASS and Galileo) support helps track in more challenging environments than GPS alone - Monitor your heart rate, activity and stress; train with preloaded activity profiles - Stay connected with smart notifications and automatic data uploads to the Garmin Connect online fitness community - Use the TracBack feature to navigate the same route back to your starting point; use the Garmin Explore website and app to plan your trips in advance - Battery life: up to 14 days in smartwatch mode, up to 16 hours in GPS mode, up to 40 hours in UltraTrac battery saver mode Built to Endure Like You When you can rely on Instinct, the world can rely on you. This rugged, reliable outdoor GPS watch is built to the U.S. military standard 810G for thermal, shock and water resistance (rated to 100 meters). The fiber-reinforced polymer case adds strength and durability, and the chemically-strengthened, scratch-resistant display is high-contrast enough to read in bright sunlight, so you can take it with you into the extremes you face every day. Plus, the fully vented silicone bands include two independent, removable keeper loops to ensure a secure fit and to keep you from getting caught on things.
$299.99
Utilizing the ultimate in cycling GPS technology, the Lezyne Mega XL is a must have device for serious riders. It has a large, 2.7-inch 240x400 high-resolution screen with the option of vertical or horizontal viewing. It can simultaneously pair with Bluetooth Smart or ANT+™ enabled power meters, heart rate monitors and speed/cadence sensors, in addition to compatible electronic drivetrains. When paired with an iOS or Android handheld through the free Lezyne Ally V2 app, the device provides turn-by-turn navigation and phone notifications (incoming calls, texts and message app notifications). It has on-screen preloaded maps, provides turn-by-turn navigation, off-line navigation and can be instantly customized. Live tracking (Lezyne Track) can be activated in the app to let friends and family follow rides in real-time. Furthermore, the device is equipped with GPS/GLONASS, a barometer and an accelerometer. Combined, these greatly improve accuracy and data recording. It also has best-in-class battery runtime of up to 48 hours. All this and a whole lot more. - Navigate with Komoot to generate sport-specific, topographic routing tailor-made for your next outdoor experience - Create interactive videos of your ride with Relive - Lezyne Track offers subscription-free live tracking and telemetry - Add data fields to map and navigation screens - Super accurate, advanced data recording system combines GPS plus Glonass satellites - Simultaneous ANT+ and Bluetooth® Smart connectivity - Multiple real-time features when paired to the Lezyne Ally app - Durable, composite construction
$349.99
Run at a higher level with the Forerunner 255 smartwatch. These running smartwatches help you train and recover smarter with training status, running power, multi-band GPS and daily suggested workouts that adapt to your performance and goals. Plus, other new features—such as race widget—help you plan your race-day strategy, and morning report with HRV status reveals your overall health alongside the day ahead. And with Garmin Pay contactless payments with a supported card, it's never been easier to buy that post-workout coffee—no matter how you work out—with more than 30 activity profiles, including triathlon, cycling, swimming and more. With Forerunner 255, you can get a continuous picture of your health, from training and recovery to sleep quality and overall wellness—and with up to 12 days of battery life in smartwatch mode and up to 26 hours in GPS mode. - Case size: 46mm
$349.99
Run at a higher level with the Forerunner 255S smartwatch. These running smartwatches help you train and recover smarter with training status, running power, multi-band GPS and daily suggested workouts that adapt to your performance and goals. Plus, other new features—such as race widget—help you plan your race-day strategy, and morning report with HRV status reveals your overall health alongside the day ahead. And with Garmin Pay contactless payments with a supported card, it's never been easier to buy that post-workout coffee—no matter how you work out—with more than 30 activity profiles, including triathlon, cycling, swimming and more. With Forerunner 255, you can get a continuous picture of your health, from training and recovery to sleep quality and overall wellness—and with up to 12 days of battery life in smartwatch mode and up to 26 hours in GPS mode. - Case size: 41mm
$349.99
- Rugged GPS smartwatch is water-rated to 100 meters and thermal- and shock resistant with fiber-reinforced polymer case and scratch-resistant Corning Gorilla glass - Built-in sports apps to take on running, biking, swimming, strength training and more; plus, VO2 Max and other training features - Live the ultimate connected life with smart notifications and Connect IQ compatibility when paired with your compatible smartphone. - Track your adventures with the built-in 3-axis compass and barometric altimeter, plus multiple global navigation satellite systems (GPS, GLONASS and Galileo) - Understand your body better with all-day health monitoring features that track your heart rate, sleep, Pulse Ox, respiration and more (Pulse Ox not available in all countries. This device is intended to give an estimation of your activity and metrics; it is not a medical device)
$349.99
- Rugged GPS smartwatch is water-rated to 100 meters and thermal- and shock resistant with fiber-reinforced polymer case and scratch-resistant Corning Gorilla glass; designed to fit a smaller wrist - Built-in sports apps to take on running, biking, swimming, strength training and more; plus, VO2 Max and other training features - Live the ultimate connected life with smart notifications and Connect IQ compatibility when paired with your compatible smartphone. - Track your adventures with the built-in 3-axis compass and barometric altimeter, plus multiple global navigation satellite systems (GPS, GLONASS and Galileo)
$379.99
ELEMNT RIVAL Multisport Watch keeps the focus locked on your performance, not your equipment. Using the intuitive ELEMNT operating system, RIVAL delivers a simple user experience. Unique multisport features like Touchless Transition, Multisport Handover and Perfect View Zoom create a seamless performance advantage whether training or competing. Designed with a 64 color screen, ceramic bezel and gorilla glass lens, ELEMNT RIVAL not only looks great for everyday use but will also withstand your hardest workouts. SIMPLE TO USE CUSTOM WORKOUT SCREENS The intuitive ELEMNT Companion App guides you through set-up, customizing settings, configuring workout pages, and linking ELEMNT RIVAL to your training apps and sensors. SIMPLE TO SEE PERFECT VIEW ZOOM: Zoom in and out of workout screen to focus on the metrics that matter SIMPLE TO TRACK TOUCHLESS TRANSITION ELEMNT RIVAL is the smartest multisport watch for triathletes, as it automatically tracks your performance across swim, bike, and run without needing to interact with the watch during transitions Specs - Physical Dimensions: 10in Lx2in Wx0.65in D (25.4cm L x 5.08cm W x 1.65cm D ) - Display Size: 1.2" (30.4mm) - Weight: 53g - Battery: Rechargeable via RIVAL USB Charger - Battery Life: Smartwatch Mode of 14 days, GPS/HR Mode up to 24 Hours - Waterproof: 5ATM or 50m - Supported Satellites: GPS and BEIDOU Galileo In the Box -ELEMNT RIVAL Multisport GPS Watch -USB charging cable -Quick Start Guide (QSG) -Important Product Information guide (IPI)
$399.00
Meet the new ELEMNT ROAM, Wahoo’s most powerful and accurate GPS cycling computer that is packed with features that turn any ride into an adventure. ELEMNT ROAM delivers advanced accuracy and powerful on-device smart navigation features through dual-band GPS technology. A crystal clear 2.7” (6.9cm) 64 color display and a long lasting battery make it easier than ever to stay on course longer and explore further. BUILT FOR THE RIDE ELEMNT ROAM is designed for those who view each ride as a new adventure. Powerful smart navigation features have been combined with a crystal clear 2.7" color display and a long lasting battery, making it easier than ever to stay on course longer and explore farther. ROAD WORTHY. ADVENTURE READY. Designed for performance, intuitively smart and impressively vivid, ELEMNT ROAM offers adventure-hungry cyclists a bike computer equally at home on and off the road. SIMPLE TO EXPLORE FULL-FEATURED GPS Whether you need turn-by-turn directions or just want to find the fastest way home, ELEMNT ROAM offers rider-focused navigation features and powerful integrations designed to help you roam with confidence. SIMPLE TO SEE DYNAMIC DISPLAY Featuring a vibrant, crystal clear color display, Perfect View Zoom data fields and programmable LED indicators, ELEMNT ROAM is the ultimate way to stay on course and on top of your performance. SIMPLE TO SET-UP APP POWERED CUSTOMIZATION ELEMNT ROAM lets you focus on the ride by using the ELEMNT companion app on your smartphone to simplify set-up, customize workout pages, track performance and share ride data.
$399.99
Run at a higher level with the Forerunner 255 smartwatch. These running smartwatches help you train and recover smarter with training status, running power, multi-band GPS and daily suggested workouts that adapt to your performance and goals. Plus, other new features—such as race widget—help you plan your race-day strategy, and morning report with HRV status reveals your overall health alongside the day ahead. And with Garmin Pay contactless payments with a supported card, it's never been easier to buy that post-workout coffee—no matter how you work out—with more than 30 activity profiles, including triathlon, cycling, swimming and more. With Forerunner 255, you can get a continuous picture of your health, from training and recovery to sleep quality and overall wellness—and with up to 14 days of battery life in smartwatch mode and up to 30 hours in GPS mode.
$399.99
Run at a higher level with the Forerunner 255S smartwatch. These running smartwatches help you train and recover smarter with training status, running power, multi-band GPS and daily suggested workouts that adapt to your performance and goals. Plus, other new features—such as race widget—help you plan your race-day strategy, and morning report with HRV status reveals your overall health alongside the day ahead. And with Garmin Pay contactless payments with a supported card, it's never been easier to buy that post-workout coffee—no matter how you work out—with more than 30 activity profiles, including triathlon, cycling, swimming and more. With Forerunner 255, you can get a continuous picture of your health, from training and recovery to sleep quality and overall wellness—and with up to 12 days of battery life in smartwatch mode and up to 26 hours in GPS mode.
$399.99
- ELEMNT BOLT GPS Bike Computer - TICKR Heart Rate Monitor - RPM Speed and Cadence Sensors Advantage by design Get everything you need to boost your cycling performance all at once! The ELEMNT BOLT features a patent pending design that integrates the bike computer and mount, resulting in a CFD tested, highly aerodynamic system built to be on the front of your bicycle. Not to mention, it's super easy to set-up and customize with the free companion app and features dual-band technology, wireless connection & uploads, pre-loaded global maps and routes, and so much more. The TICKR heart rate monitor, RPM Speed sensor and pair seamlessly with the ELEMNT BOLT, so that you can get live and accurate performance metrics. The Wahoo ELEMNT Bike Computers are the most integrated GPS bike computers on the market with a full list of compatible hardware and smartphone apps. Includes Mounts for ELEMNT BOLT Bike Computer and RPM Sensors ELEMNT BOLT Two sturdy and secure mount options - an integrated out-front mount and stem mount. RPM Cadence comes with a crank and shoe mount. RPM speed comes with a hub mount.
$449.99
Introduce the rider you are today to the one you’ll be tomorrow. The Edge® 540 cycling computer offers targeted adaptive coaching when used with your compatible power meter and heart rate monitor. It helps you manage your efforts by providing power targets throughout a course plus stamina insights, so you know how much gas is left in the tank. Get superior positional accuracy under dense tree cover or the urban canyon, thanks to multi-band GNSS technology. It features button controls that work in any conditions. Whether you’re riding roads, trails, gravel or indoor, you can benefit from insights and workouts that will help you understand your strengths and weaknesses and prepare for upcoming races or personal milestones.
$449.99
- Go longer than ever with solar charging that gives you unlimited battery life in smartwatch mode (assuming all-day wear with 3 hours per day outside in 50,000 lux conditions) - Rugged GPS smartwatch is water-rated to 100 meters and thermal- and shock resistant with fiber-reinforced polymer case and scratch-resistant Corning Gorilla glass - Built-in sports apps to take on running, biking, swimming, strength training and more; plus, VO2 Max and other training features - Live the ultimate connected life with smart notifications and Connect IQ compatibility when paired with your compatible smartphone. - Track your adventures with the built-in 3-axis compass and barometric altimeter, plus multiple global navigation satellite systems (GPS, GLONASS and Galileo) - Understand your body better with all-day health monitoring features that track your heart rate, sleep, Pulse
$449.99
- Go longer than ever with solar charging that gives you unlimited battery life in smartwatch mode (assuming all-day wear with 3 hours per day outside in 50,000 lux conditions) - Rugged GPS smartwatch is water-rated to 100 meters and thermal- and shock resistant with fiber-reinforced polymer case and scratch-resistant Corning Gorilla glass - Built-in sports apps to take on running, biking, swimming, strength training and more; plus, VO2 Max and other training features - Live the ultimate connected life with smart notifications and Connect IQ compatibility when paired with your compatible smartphone. - Track your adventures with the built-in 3-axis compass and barometric altimeter, plus multiple global navigation satellite systems (GPS, GLONASS and Galileo)
$499.99
Lead the pack with Forerunner 955, the premium GPS running and triathlon smartwatch. The training readiness feature tells you when you're primed for a productive session, while daily suggested workouts adapt to your performance and recovery alongside the race widget, which provides training tips, course details and completion time predictions. With morning report, you can get an overview of your sleep, recovery, training and more—as well as a picture of your overall health with heart rate variability (HRV) status (This device is intended to give an estimate of your activity and metrics). On the run, new multi-band GPS and full-color, built-in maps, help you navigate confidently. And with traditional buttons and a touch display, it has never been easier to tap into your training status and know whether you're training productively, peaking or strained. If you're pushing toward the podium—or to the very limits—Forerunner 955 is by your side with up to 15 days of battery life in smartwatch mode.
$549.99
Introduce the rider you are today to the one you’ll be tomorrow. The Edge® 840 touchscreen cycling computer offers targeted adaptive coaching when used with your compatible power meter and heart rate monitor. It helps you manage your efforts by providing power targets throughout a course plus stamina insights, so you know how much gas is left in the tank. Get superior accuracy under dense tree cover or the urban canyon, thanks to multi-band GNSS technology. It features button controls that work in any environment matched with a responsive touchscreen so you can tap, pan and swipe on the fly. Whether you’re riding roads, trails, gravel or indoor, you can benefit from insights and workouts that will help you understand your strengths and weaknesses and prepare for upcoming races or personal milestones.
$599.99
Lead the pack with Forerunner 955 Solar, the premium GPS running and triathlon smartwatch with Power Glass solar charging to extend battery life. The training readiness feature tells you when you're primed for a productive session—while daily suggested workouts adapt to your performance and recovery alongside the race widget, which provides training tips, course details and completion time predictions. With morning report, you can get an overview of your sleep, recovery, training and more—as well as a picture of your overall health with heart rate variability (HRV) status (This device is intended to give an estimate of your activity and metrics). On the run, new multi-band GPS and full-color, built-in maps help you navigate confidently. And with traditional buttons and a touch display, it has never been easier to tap into your training status and know whether you're training productively, peaking or strained. If you're pushing toward the podium—or to the very limits—Forerunner 955 Solar is by your side with up to 20 days of battery life with solar charging in smartwatch mode (assuming all-day wear with 3 hours per day outside in 50,000 lux conditions).
$999.99
Wear epix (Gen 2), be epic. With epix, the premium active smartwatch, you can take on every day with the stunning AMOLED display and up to 16 days of battery life in smartwatch mode. Stay connected with smart features, music storage and get even more functionality on the wrist with Garmin Pay contactless payments in supported countries and payment networks. Understand your body with 24/7 health and wellness monitoring features that track Pulse Ox, heart rate, respiration and more (this device is intended to be an estimation of your activity and metrics; it is not a medical device). Train how you want with 30+ built-in sports apps, and take it further with performance metrics and Garmin Coach training plans. When you're ready for adventure, you can download TopoActive mapping via Wi-Fi connectivity, or get it preloaded on Sapphire editions. Plus, Sapphire editions support multi-band GNSS technology for stronger, better, more accurate positioning in challenging environments.
$1,099.99
- The 1.4" Power Sapphire lens harvests the sun's energy, giving you more power and time between charges - AutoSelect mode uses SatIQ technology to dynamically determine the GPS mode necessary to maximize battery life without compromising positional accuracy - The rugged, lightweight design won't slow you down, and the light UltraFit nylon band provides a secure, comfortable fit during all of your activities - Navigation tools help you find your way with preloaded TopoActive and ski maps - A superbright LED flashlight (twice as bright as the fenix 7X multisport GPS watch) offers variable intensities with a strobe that matches your running cadence; red safety light mode helps you keep an eye on your immediate surroundings while running at night - Battery performance with solar charging: up to 46 days in smartwatch mode and up to 150 hours in GPS mode
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