Updated: 24 Feb 2025

bluetooth 40 heart rate monitors

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Updated: 24 Feb 2025

#1

Best Choice
Samsung Galaxy Watch 7 40mm Bluetooth AI Smartwatch w/Energy Score, Wellness Tips, Heart Rate Tracking, Sleep Monitor, Fitness Tracker, 2024, Cream [US Version, 1Yr Manufacturer Warranty]

9.7

SAMSUNG

Picked by 598 in the last week

-25%

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Why we love it

Accurate health and fitness tracking.

Stylish and customizable design.

Improved battery life with updates.

Main highlights

Comprehensive Health Monitoring
Track heart rate, sleep, and fitness with Galaxy AI.

Ideal for Active Lifestyles
Perfect for tracking runs, bike rides, and daily activities.

Praised Battery Improvement
Users appreciate the enhanced battery life post-update.

-25%
#2

Value for Money
Samsung Galaxy Ai Watch 7 Latin American Specs SM-L300 (40mm) Bluetooth Wellness Tips, Heart Rate Tracking, Sleep Monitor, Fitness Tracker (Green)

9.6

SAMSUNG

-11%

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Main highlights

Wi-Fi only, Bluetooth Only - Location Technology GPS, Glonass, Beidou, Galileo / Wi-Fi 802.11a/b/g/n 2.4GHz+5GHz NFC Yes (ONLY FOR LATIN AMERICA) Bluetooth Version Bluetooth v5.3 Bluetooth Profiles A2DP, AVRCP, HFP, HSP

Technology (Main Display) Super AMOLED Size (Main Display) 1.3" (33.3mm) Resolution (Main Display) 432 x 432 Color Depth (Main Display) 16M

Galaxy AI-powered health insights / Personalized Sleep Coaching / Advanced fitness tracking

-11%
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#3
Polar H10 Heart Rate Monitor Chest Strap - ANT + Bluetooth, Waterproof HR Sensor for Men and Women, Black, M-XXL

9.5

POLAR

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Why we love it

Accurate heart rate monitoring.

Compatible with various devices.

Comfortable and secure fit.

Main highlights

Supreme Accuracy
Polar H10 offers unmatched heart rate precision for athletes.

Versatile Use Cases
Ideal for running, cycling, swimming, and gym workouts.

Connectivity Praised Feature
Highly praised for seamless Bluetooth and ANT+ connections.
#4
Garmin HRM-Pro Plus, Premium Chest Strap Heart Rate Monitor, Captures Running Dynamics, Transmits via ANT+ and BLE - 010-13118-00

9.4

Garmin

-15%

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Why we love it

Accurate heart rate data transmission.

Comfortable and adjustable fit.

Long battery life.

Main highlights

Real-Time Heart Rate Monitoring
Transmits accurate heart rate data via ANT+ and Bluetooth.

Ideal for Athletes
Perfect for running, biking, and swimming with Garmin devices.

Praised Comfort and Fit
Highly praised for its comfortable and adjustable chest strap.

-15%
#5
Wahoo TRACKR Heart Rate Monitor

9.3

Wahoo Fitness

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Why we love it

Accurate heart rate monitoring.

Long-lasting battery life.

Comfortable and secure fit.

Main highlights

Accurate Real-Time Monitoring
Provides precise heart rate data to optimize training efficiency.

Ideal for Long Workouts
Over 100 hours of battery life supports extended use.

Comfortable and Secure Fit
Praised for its slim, soft strap that stays in place.
#6
Samsung Galaxy Watch FE 40mm Bluetooth AI Smartwatch w/Fitness Tracking, BIA Sensor, Personalized HR Zones, Heart Rate Tracker, Sleep Monitor, 2024, Black [US Version, 1Yr Manufacturer Warranty]

9.0

SAMSUNG

-15%

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Why we love it

Comprehensive fitness tracking features.

Seamless integration with Galaxy devices.

Personalized health insights.

Main highlights

Comprehensive Fitness and Health Tracking
Tracks steps, calories, and over 90 exercises with BIA sensor.

Ideal for Samsung Galaxy Users
Fully integrates with Galaxy devices for enhanced functionality.

Praised for Accurate Health Monitoring
ECG and heart rate tracking offer reliable health insights.

-15%
#7
SAMSUNG Galaxy Watch 7 40mm Bluetooth AI Smartwatch w/Energy Score, Wellness Tips, Heart Rate Tracking, Sleep Monitor, Fitness Tracker, 2024, SM-L300NZECXAA Cream (Renewed)

8.9

SAMSUNG

-13%

-13%
#8
COROS Heart Rate Monitor, Comfort, Easy to wear, Auto-wear Detection, Advanced Sensor, Precise Data, Bluetooth, 38 Hours Battery Life, Compatible with up to 3 Connections (Gray, Large)

8.8

COROS

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Main highlights

COROS Heart rate monitor with large band - Arm size (Large): 9.4 to 16.9 inches (24 to 43 cm)

COROS Heart Rate Monitor armband is designed for measuring heart rate during sports and activities. It is not intended to aid in collecting heart rate data for daily tracking purposes.

COMFORTABLE and QUICK CLEANING: The fabric band is soft and breathable, more comfortable to wear than a chest strap. You can quickly clean the band by removing the sensor of COROS Heart Rate Monitor."COROS Heart Rate Monitor armband is designed for measuring heart rate during sports and activities. It is not intended to aid in collecting heart rate data for daily tracking purposes.
#9
Polar H10 Heart Rate Monitor – ANT +, Bluetooth - Waterproof HR Sensor with Chest Strap - Built-in Memory, Software Updates, Beat Red, M-XXL

8.7

POLAR

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Main highlights

WORKS WITH EVERYTHING: Polar HRM works with ALL HRM compatible Equipment.

SUPREME ACCURACY: Widely recognized for its top precision by many sources, Polar H10 is the most accurate heart rate sensor in Polar's history. Polar H10 provides top quality measurement.

CONNECTIVITY: Bluetooth, ANT+ and 5 kHz provide an excellent variety of connection options. You can use Bluetooth and ANT+ connections simultaneously as well as two Bluetooth connections simultaneously.
#10
Polar H9 Heart Rate Sensor – ANT + / Bluetooth - Waterproof HR Monitor with Soft Chest Strap, XXS-S

8.6

POLAR

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Why we love it

Affordable and reliable heart rate monitoring.

Excellent connectivity with various fitness devices.

Accurate heart rate and calorie tracking.

Main highlights

Reliable Heart Rate Monitoring
POLAR H9 is a trusted HR sensor built on decades of scientific research, offering accurate heart rate tracking for various sports activities.

Versatile Connectivity Options
Ideal for connecting to sports watches, gym equipment, and fitness apps like Polar Beat, Garmin, Peloton, and Zwift, enhancing cardio workouts.

Accurate Heart Rate Tracking
Customers praise the accuracy of heart rate readings, especially when compared to other devices and medical-grade monitors.

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Our top pick

#1

-25%

Samsung Galaxy Watch 7 40mm Bluetooth AI Smartwatch w/Energy Score, Wellness Tips, Heart Rate Tracking, Sleep Monitor, Fitness Tracker, 2024, Cream [US Version, 1Yr Manufacturer Warranty]
The Samsung Galaxy Watch 7 40mm Bluetooth AI Smartwatch is a versatile and stylish wearable that excels in health and fitness tracking. Equipped with advanced Galaxy AI, it provides comprehensive monitoring of heart rate, sleep quality, and fitness performance, making it an ideal choice for active individuals. The watch supports users in achieving their personal best with features like Energy Score and Wellness Tips, offering personalized insights and suggestions. Users have praised the watch for its improved battery life following recent updates, allowing for up to 36 hours of use with Always On Display off. The watch's customizable design, with a variety of bands and watch faces, ensures it matches any style. Additionally, its connectivity features, including music streaming and remote camera control, enhance convenience on the go. Overall, the Galaxy Watch 7 is a reliable and fashionable companion for those looking to stay connected and healthy.

bluetooth 40 heart rate monitors

Samsung Galaxy Watch 7 40mm Bluetooth AI Smartwatch w/Energy Score, Wellness Tips, Heart Rate Tracking, Sleep Monitor, Fitness Tracker, 2024, Cream [US Version, 1Yr Manufacturer Warranty]

9.7

Why we love it

Main highlights

Samsung Galaxy Ai Watch 7 Latin American Specs SM-L300 (40mm) Bluetooth Wellness Tips, Heart Rate Tracking, Sleep Monitor, Fitness Tracker (Green)

9.6

Main highlights

Polar H10 Heart Rate Monitor Chest Strap - ANT + Bluetooth, Waterproof HR Sensor for Men and Women, Black, M-XXL

9.5

Why we love it

Main highlights

Garmin HRM-Pro Plus, Premium Chest Strap Heart Rate Monitor, Captures Running Dynamics, Transmits via ANT+ and BLE - 010-13118-00

9.4

Why we love it

Main highlights

Wahoo TRACKR Heart Rate Monitor

9.3

Why we love it

Main highlights

Samsung Galaxy Watch FE 40mm Bluetooth AI Smartwatch w/Fitness Tracking, BIA Sensor, Personalized HR Zones, Heart Rate Tracker, Sleep Monitor, 2024, Black [US Version, 1Yr Manufacturer Warranty]

9.0

Why we love it

Main highlights

SAMSUNG Galaxy Watch 7 40mm Bluetooth AI Smartwatch w/Energy Score, Wellness Tips, Heart Rate Tracking, Sleep Monitor, Fitness Tracker, 2024, SM-L300NZECXAA Cream (Renewed)

8.9

COROS Heart Rate Monitor, Comfort, Easy to wear, Auto-wear Detection, Advanced Sensor, Precise Data, Bluetooth, 38 Hours Battery Life, Compatible with up to 3 Connections (Gray, Large)

8.8

Main highlights

Polar H10 Heart Rate Monitor – ANT +, Bluetooth - Waterproof HR Sensor with Chest Strap - Built-in Memory, Software Updates, Beat Red, M-XXL

8.7

Main highlights

Polar H9 Heart Rate Sensor – ANT + / Bluetooth - Waterproof HR Monitor with Soft Chest Strap, XXS-S

8.6

Why we love it

Main highlights

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Our top pick

Samsung Galaxy Watch 7 40mm Bluetooth AI Smartwatch w/Energy Score, Wellness Tips, Heart Rate Tracking, Sleep Monitor, Fitness Tracker, 2024, Cream [US Version, 1Yr Manufacturer Warranty]

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