iphone compatible heart rate monitor best sellers

#1 Smart Watches for Women RUIMEN Smart Watches for Women Men (Answer/Make Calls) Compatible with iPhone/Android Phones, 1.85" HD Screen Fitness Tracker Heart Rate Monitor 100+ Sports Tracker Watch Waterproof (Purple)

$25.96 on Amazon

#2 Smart Watch for Women AEAC Smart Watch for Women, 1.85" HD Smartwatch Compatible iPhone/Samsung/Android (Answer/Make Calls), 100+ Sport Modes Fitness Tracker with Heart Rate/Sleep/SpO2 Monitor, IP68 Waterproof, with 2 Bands

$59.99 on Amazon

#3 Smart Watch for Men Women TORJALPH Smart Watch for Men Women Compatible with iPhone Samsung Android Phone 1.83 inch Full Touch Screen IP68 Waterproof Bluetooh Fitness Tracker Heart Rate/Sleep Monitor, Black

$20.99 on Amazon

#4 Callie Smartwatch with 3Plus Callie Smartwatch with 1.43" AMOLED Display, Call Functionality, Heart Rate Monitor, IP68 Waterproof, 100 Workout Modes, Compatible with iPhone and Android

$39.88 on Walmart

#5 Smartwatch for Women QUICAN Smartwatch for Women, Compatible with Android & iPhone, 1.8'' Fitness Tracker Watch with Alexa, Call & Notification Alerts, Heart Rate & Sleep Monitor, 120 Sports Modes, Waterproof Watch for Women

$49.99 on Amazon

#6 🔥 Smart Watches for Women/Men QUICAN Smart Watches for Women/Men, Smart Watch for Android Phones and iPhone Compatible, Alexa Built-in, 1.8" Fitness Watches for Women, IP68 Waterproof /Bluetooth Call, Heart Rate/Sleep Monitor, Black

$49.99 on Amazon

#7 Smartwatch Women Fitness TAOLOON Smartwatch Women Fitness Tracker Watch: Black Smart Watches for Women Make Answer Bluetooth Call Android Phones iPhone Compatible 123+ Sport Modes IP68 Waterproof Digital Pedometer Heart Rate Monitor

$45.99 on Amazon

#8 🔥 🆕 Smart Ring Fitness Tracker Weylmd Smart Ring Fitness Tracker for Women & Men, Heart Rate, Blood Oxygen, Blood Pressure, Sleep & Step Monitor, IP68 Waterproof Health Ring, Compatible with iPhone

$29.88 on Amazon

#9 🔥 Smart Watch for Women WALKERFIT Smart Watch for Women, Slim Fitness Tracker with Heart Rate, Blood Oxygen, Sleep & Step Monitor, IP68 Waterproof Smartwatch, Lightweight Pink/Gold Bracelet Watch Compatible with Android & iPhone

$20.99 on Amazon

#10 Smart Watches for Men RUIMEN Smart Watches for Men Women (Answer/Make Calls) Compatible with iPhone/Android Phones, 1.85" HD Screen Fitness Tracker Heart Rate Monitor 100+ Sports Tracker Watch Waterproof (Black)

$25.96 on Amazon

#11 Smart Watch for Men Women(Answer/Make Parsonver Smart Watch for Men Women(Answer/Make Calls), HD Screen Fitness Tracker IP68 Waterproof 100+ Sport Modes, Heart Rate Sleep Monitor, Pedometer, Smartwatch for Android Phones/iPhone Compatible

$32.88 on Amazon

#12 🔥 Smart Watch for Men Women CHOIKNBO Smart Watch for Men Women SmartWatch 1.83" for iPhone Samsung Android Phone Compatible, Fitness Tracker Watch with Pedometer, Heart Rate/Sleep Monitor, Blood Oxygen, IP68 Waterproof

$18.99 on Amazon

#13 Smart Watches for Women Hingso Smart Watches for Women Men, 1.85" Screen Smartwatch Compatible iPhone Android Phone Answer/Make Call, 24/7 SpO2 Sleep Heart Rate Monitor,3ATM Waterproof, Fitness 120+Sport (2 Bands Included)

$49.99 on Amazon

#14 Fitness Tracker Smart QVEQ Fitness Tracker, Smart Watch for Women Men with 24/7 Heart Rate/Blood Pressure/Blood Oxygen Monitor,Sleep Tracker,Step & Calorie Counter, IP68 Waterproof Fitness Watches Compatible with Android&iPhone

$29.99 on Amazon

#15 🔥 🆕 Smart Ring Fitness Tracker Weylmd Smart Ring Fitness Tracker for Women & Men, Heart Rate, Blood Oxygen, Blood Pressure, Sleep & Step Monitor, IP68 Waterproof Health Ring, Compatible with iPhone

$69.99 on Amazon

#16 🔥 🆕 Smart Ring for Women HAPPYAUDIO Smart Ring for Women Men, Waterproof Fitness Ring Health Tracker, Heart Rate, Blood Pressure Oxygen Monitor, Sleep Steps Calorie Tracker, Activity Rings Compatible with iPhone and Android (6#)

$29.99 on Amazon

#17 🔥 H603 Chest Strap Heart Magene H603 Chest Strap Heart Rate Monitor, ANT+ and Bluetooth Compatible with Fully Adjustable Strap, iPhone & Android Compatible

$34.99 on Amazon

#18 IFOAIR sec Portable Heart SHANREN IFOAIR sec Portable Heart Rate Monitor - Heart Rhythm Tracker with Smartphone App, Wireless Home Use Heart Monitoring Devices Compatible with iPhone/Android Tablets

$79 on Amazon

#19 Fitness Tracker Heart YIHOU Fitness Tracker Heart Rate Blood Pressure Watch Blood Oxygen Monitor Pedometer Step Counter Activity Tracker Big Fitness Tracker for Women Men Smart Watch for Android Phones Compatible iPhone

$39.99 on Amazon

#20 S3 Smart Watch (Answer/Make TOZO S3 Smart Watch (Answer/Make Call) Bluetooth Fitness Tracker with Heart Rate, Blood Oxygen Monitor, Sleep Monitor IP68 Waterproof 1.83-inch HD Color for Men Women Compatible iPhone & Android

$33.98 on Amazon