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Works with virtually any device - great for use with smartphones, smart and sport watches, tablets, exercise equipment and many other devices that support Bluetooth Smart or ANT+ heart rate data. Green + yellow optical Sensors Provide superior measurement with all skin tones.


Shares the same included charging cradle as the Rhythm 24. Durable design: rated ip68 – dustproof and waterproof construction can be submerged up to 1.
0 comfortably on biceps, triceps, or upper forearm. Measurements: 40cm max to 17cm min - 15. 75in max to 6. 7in Min. Longer battery life: rechargeable battery provides up to 24 hours of workout time between charges. Superior accuracy: the optical sensor technology in the Rhythm+2. 0 utilizes green and yellow LEDs to measure blood flow for a highly accurate reading with all skin tones.


24/7 heart rate, sleep and activity tracker: the amazfit band 5 precise optical heart rate monitoring allows you to accurately track real-time steps taken, calories burned, distance traveled, all-day heart rate monitoring, and sleeping patterns.
On a single charge, it has enough power to get you charged for 2 whole weeks mind free. 15-day battery life: say goodbye to daily recharge. Ideal during high-intensity workouts and sports such as marathons and gym workouts. Amazon alexa built-in: talk to amazon alexa on your Amazfit Band 5.

Use built-in gps to see your pace and distance on screen during outdoor runs, rides, hikes and more and see a workout intensity map in the app that shows your heart rate changes along your route. Track workouts in real-time with 20+ goal-based exercise modes.
Only available in the Fitbit app and only displays variation. Track sleep stages & review your in-app Sleep Score for an easy way to see how well you slept. Use 24x7 heart rate to track resting heart rate & better measure calorie burn. It’s also swimproof and water resistant to 50 Meters, so you can track swims, wear in the shower and more. See your spo2 nightly average and range on wrist, and view trends over the past week in the Fitbit app SpO2 is not available in all markets.

Compatible with smartphones: works with most smartphones and tablets. Get results in 30 seconds. See compatible devices below. Doctor-recommended: the most clinically-validated 6-lead personal EKG, Bradycardia, FDA-cleared to detect AFib, and Tachycardia.

Works with everything: polar hrm works with many sports and smart watches Polar, fitness apps such as Strava and Nike, Garmin, Polar Beat, Suunto, etc. Apple, and all hRM compatible Cardio Equipment. Connectivity: bluetooth, ant+ and 5 khz provide an excellent variety of connection options e.
Polar pro chest strap: with improved electrodes, the strap is comfortable and interference-free, an easy-to-use buckle and silicone dots, and stays put when you're on the move. Operating temperature : -10 °c to +50 °c / 14 °f to 122 °f. Software updates: via polar beat app to keep your hrm up-to-date; Materials: Strap: 38% Polyamide, 20% Elastane, 13% Polyester, 29% Polyurethane, Silicone prints. You can use bluetooth and ANT+ connections simultaneously as well as two Bluetooth connections simultaneously.
1. Timex
#ad
Timex Strapless Heart Rate Monitor Midsize Watch Black, Mid-Size Unisex
#adTimex #ad - Accurate heart rate data without a chest strap. Tracks calories burned. Daily alarm; stopwatch with countdown timer. Target zone alert. Water resistant to 50 meters; Indiglo night light.More information #ad
Brand | Timex #ad |
Manufacturer | Timex #ad |
Height | 3.94 Inches |
Length | 3.94 Inches |
Weight | 0.11 Pounds |
Width | 3.94 Inches |
Part Number | T5K483 |
Model | T5K483F5 |
More information #ad
2. Scosche
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Scosche Rhythm 24 Heart Rate Monitor Blue
#adScosche #ad - Interconnected armband design - the Rhythm24 has an updated quick-lock interconnected armband design to keep the Rhythm24 securely attached to your arm during intense workouts.Works with virtually any device - great for use with smartphones, smart and sport watches, tablets, exercise equipment and many other devices that support Bluetooth Smart or ANT+ heart rate data. Green + yellow optical Sensors Provide superior measurement with all skin tones.
More information #ad
Customizable - change hr zones and modes in the rhythmsync app. 24 hour battery life - extended use rechargeable battery allows you to workout for up to 24 continuous hours. Hyper-accurate - patented optical sensor technology for highly accurate monitoring and measurement. Modes include heart rate only, swimming, Cycling Cadence, Running Cadence + Distance, Heart Rate Variability HRV.Brand | Scosche #ad |
Manufacturer | Scosche #ad |
Part Number | RTHM24BL-HF0 |
Model | RTHM24BL-HF0 |
Warranty | 1 year |
More information #ad
3. Bowflex
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Bowflex Fit Trainer 10M Strapless Heart Rate Monitor Watch Black
#adBowflex #ad - Counts calories and fat burned during workouts. Programmable heart rate zone with audible and visual alarms. Water resistant; features regular watch functions plus a stopwatch and countdown timer.More information #ad
Uses pulse technology to measure heart rate by finger touch. Easy-to-use fitness watch for aerobic activities.Brand | Bowflex #ad |
Manufacturer | Bowflex #ad |
Weight | 2 Pounds |
Part Number | BF/FTR |
Model | 1-W-11026 |
More information #ad
4. Scosche
#ad
Rhythm+2.0 Waterproof Heart Rate Monitor Armband, Optical Heart Rate Armband Monitor with Dual Band Radio ANT+ and Bluetooth Smart
#adScosche #ad - Works with over 200 popular heart rate monitoring fitness apps including fitdigits, runkeeper and more! A built-in accelerometer further assists in providing hyper-accurate measurements. Universal connectivity: works with all bluetooth smart and ANT+ enabled devices and equipment: watches, fitness equipment, wahoo fitness, smartphones, mapmyfitness, and tablets.Shares the same included charging cradle as the Rhythm 24. Durable design: rated ip68 – dustproof and waterproof construction can be submerged up to 1.
More information #ad
5 meters for 30 minutes making the Rhythm+2. 0 waterproof and sweatproof for your toughest workouts. New strap design: flexible, hook style armband secures rhythm+2. 0 comfortably on biceps, triceps, or upper forearm. Measurements: 40cm max to 17cm min - 15. 75in max to 6. 7in Min. Longer battery life: rechargeable battery provides up to 24 hours of workout time between charges. Superior accuracy: the optical sensor technology in the Rhythm+2. 0 utilizes green and yellow LEDs to measure blood flow for a highly accurate reading with all skin tones.
Brand | Scosche #ad |
Manufacturer | Scosche #ad |
Part Number | 027RTHM2.0GY-AZ |
More information #ad
5. POLAR
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Black, POLAR M200 GPS Running Watch with Wrist-Based Heart Rate
#adPOLAR #ad - Activity monitoring - Follow your daily activity and sleep 24/7. Water resistance: Waterproof suitable for swimming. Optical heart rate - continuous, accurate heart rate without a chest strap. Flowsync compatible with computer running Mac OS X 106 or later and windows XP, 8, 7, 10.More information #ad
Integrated gps - Speed, distance and route tracking. Thickness 1. 2 centimeters. Running program - free running plan made just for you and your needs. Mobile connectivity - seamless communication via Bluetooth Smart to Polar Flow app on mobile devices. Note: refer start-up guide and user manual before use.Brand | POLAR #ad |
Manufacturer | Polar Electro, Inc. #ad |
Height | 10 Inches |
Length | 8 Inches |
Weight | 0.32 Pounds |
Width | 9 Inches |
Part Number | 90061199 |
Model | 90061199 |
More information #ad
6. Amazfit
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Black Model: S2005OV1N, Women’s Health Tracking, Blood Oxygen, Music Control, Heart Rate, 15-Day Battery Life, Amazfit Band 5 Fitness Tracker with Alexa Built-in, Sleep Monitoring, Water Resistant
#adAmazfit #ad - With a fully charged amazfit Band 5, you don’t need to bring a charger for two-week trip. Women’s health tracking: with the female period tracking system Band 5 records and predicts the female menstrual cycle and send smart notifications reminders.24/7 heart rate, sleep and activity tracker: the amazfit band 5 precise optical heart rate monitoring allows you to accurately track real-time steps taken, calories burned, distance traveled, all-day heart rate monitoring, and sleeping patterns.
More information #ad
Ask questions, get translations, set alarms, check the weather, and timers, create shopping lists, control your smart home devices and more. Blood oxygen saturation monitor: with amazfit Band 5 you can measure your blood oxygen saturation and understand your physical state with OxygenBeats. On a single charge, it has enough power to get you charged for 2 whole weeks mind free. 15-day battery life: say goodbye to daily recharge. Ideal during high-intensity workouts and sports such as marathons and gym workouts. Amazon alexa built-in: talk to amazon alexa on your Amazfit Band 5.
Brand | Amazfit #ad |
Manufacturer | Amazfit #ad |
Height | 9.06 Inches |
Length | 3.54 Inches |
Weight | 0.03 Pounds |
Width | 1.57 Inches |
Part Number | S2005OV1N |
Model | S2005OV1N |
Warranty | 1-Year Limited Warranty |
More information #ad
7. Fitbit
#ad
Sleep & Swim Tracking, One Size S &L Bands Included, Fitbit Charge 4 Fitness and Activity Tracker with Built-in GPS, Heart Rate, Black/Black
#adFitbit #ad - Syncs with mac OS X 12. 2 and up, iPad 5 gen. And later, iphone 5S and later, Android 7. 0 and later. The spo2 feature is not intended to diagnose or treat any medical condition or for any other medical purpose. Track your skin temperature each night to see how it varies from your personal baseline Not available in all markets.Use built-in gps to see your pace and distance on screen during outdoor runs, rides, hikes and more and see a workout intensity map in the app that shows your heart rate changes along your route. Track workouts in real-time with 20+ goal-based exercise modes.
More information #ad
Not intended for medical purposes. With active zone minutes, feel a buzz when you reach your target heart rate zones during exercise, and celebrate when you earn extra minutes outside of exercise. Syncing to mobile devices requires Bluetooth LE and internet connection. Only available in the Fitbit app and only displays variation. Track sleep stages & review your in-app Sleep Score for an easy way to see how well you slept. Use 24x7 heart rate to track resting heart rate & better measure calorie burn. It’s also swimproof and water resistant to 50 Meters, so you can track swims, wear in the shower and more. See your spo2 nightly average and range on wrist, and view trends over the past week in the Fitbit app SpO2 is not available in all markets.
Brand | Fitbit #ad |
Manufacturer | Fitbit #ad |
Height | 0.49 Inches |
Length | 9.72 Inches |
Weight | 0.07 Pounds |
Width | 1.13 Inches |
Part Number | FB417BKBK |
Model | FB417BKBK |
More information #ad
8. AliveCor
#ad
AliveCor KardiaMobile 6L | FDA-Cleared | Wireless 6-Lead EKG | Detects AFib or Normal Heart Rhythm in 30 Seconds
#adAliveCor #ad - Note: no subscription required, Smartphone not included with purchase. Check on your heart anytime, anywhere: Take medical-grade EKGs no matter where you are.Compatible with smartphones: works with most smartphones and tablets. Get results in 30 seconds. See compatible devices below. Doctor-recommended: the most clinically-validated 6-lead personal EKG, Bradycardia, FDA-cleared to detect AFib, and Tachycardia.
More information #ad
World’s only fda-cleared, 6-lead personal ekg: Six leads means six-times the data and a more detailed view of your heart. No wires, patches or gels. Easily record 6-lead ekgs: place your fingers on the top two electrodes and touch the bottom electrode to your left leg.Brand | AliveCor #ad |
Manufacturer | AliveCor #ad |
Height | 0.28 Inches |
Length | 3.54 Inches |
Weight | 0.05 Pounds |
Width | 1.18 Inches |
Part Number | AC-019-NUA-A |
More information #ad
9. POLAR
#ad
Polar H10 Heart Rate Monitor , Black, M-XXL: 26-36 inches
#adPOLAR #ad - Polar h10 provides top quality heart rate measurement and it's the choice of many pro athletes. With Peloton. Compatibility-ios mobile devices: iPhone 5 and later, with iOS 11 or later; Android mobile devices with Bluetooth 4. 0 capability and Android 5. 0 or later. Polar h10 is fully waterproof and it has internal memory for one training session.Works with everything: polar hrm works with many sports and smart watches Polar, fitness apps such as Strava and Nike, Garmin, Polar Beat, Suunto, etc. Apple, and all hRM compatible Cardio Equipment. Connectivity: bluetooth, ant+ and 5 khz provide an excellent variety of connection options e.
More information #ad
G. Supreme accuracy: widely recognized for its top precision by many sources, Polar H10 is the most accurate heart rate sensor in Polar’s history. Versatility: wear polar hr monitor when rowing, cycling, running, training indoors or swimming. Polar pro chest strap: with improved electrodes, the strap is comfortable and interference-free, an easy-to-use buckle and silicone dots, and stays put when you're on the move. Operating temperature : -10 °c to +50 °c / 14 °f to 122 °f. Software updates: via polar beat app to keep your hrm up-to-date; Materials: Strap: 38% Polyamide, 20% Elastane, 13% Polyester, 29% Polyurethane, Silicone prints. You can use bluetooth and ANT+ connections simultaneously as well as two Bluetooth connections simultaneously.
Brand | POLAR #ad |
Manufacturer | Polar #ad |
Height | 0.4 Inches |
Length | 1.3 Inches |
Weight | 0.09 Pounds |
Width | 2.6 Inches |
Part Number | 92075957 |
Model | 92075957 |
Warranty | Yes |
More information #ad