hr tracker best sellers

#1 Gen 2 Air Ultra Thin RingConn Gen 2 Air, Ultra-Thin AI Smart Ring, 10-Day Battery Life, Fitness/Sleep/Stress/HR Tracker for Women&Men, No App Fee for Standard Features, iOS & Android Compatible (Size 8, Dune Gold)

$199 on Amazon

#2 🔥 Helio Smart Ring Health Amazfit Helio Smart Ring Health Tracker, Fitness Tracker Ring, No Subscription, Monitors Sleep, Heart Rate & Stress, Titanium Alloy, Fast 1.4-Hr Charging, Swim/Shower Water-Resistant (Size 8)

$199.99 on Amazon

#3 Fitness Tracker HR Activity MARAINBOW Fitness Tracker HR, Activity Tracker Watch with Heart Rate Monitor, Waterproof Smart Fitness Band with Step Counter, Calorie Counter, Pedometer Watch for Kids Women and Men

$7.99 on Walmart

#4 🔥 Helio Smart Ring Health Amazfit Helio Smart Ring Health Tracker, Fitness Tracker Ring, No Subscription, Monitors Sleep, Heart Rate & Stress, Titanium Alloy, Fast 1.4-Hr Charging, Swim/Shower Water-Resistant (Size 12)

$109.99 on Amazon

#5 Vibeat S5W Bluetooth Vibeat S5W Bluetooth Pulse Oximeter for Sports - SpO2 & HR Tracker, 1 Pack w/ 2 AAA Batteries (Silver)

$13.99 on Walmart

#6 🔥 SAMSUNG Galaxy Watch GLXY SAMSUNG Galaxy Watch 6 Classic 43mm LTE Smartwatch w/ Rotating Bezel, Fitness Tracker, Personalized HR Zones, Advanced Sleep Coaching, Heart Monitor, BIA Sensor, US Version, Silver

$259 on Walmart

#7 B2G1 USB Charger For FENZER B2G1 USB Charger For FITBIT CHARGE HR Wristband Fitness Activity Tracker Cable

$3.19 on Ebay

#8 USB Charger for Fitbit USB Charger for Fitbit CHARGE HR Wireless Wristband Cable Cord Activity Tracker

$6.45 on Ebay

#9 🔥 🆕 RHEA Smart Bracelet RHEA- Smart Bracelet "Your Health Steward" Fitness Tracker/ Smart Health & Hr Monitor

$52.52 on Walmart

#10 Replacement USB Charging Replacement USB Charging Charger Cable for Fitbit Inspire & Inspire HR Tracker

$4.58 on Ebay

#11 Charge 2 HR Heart Rate Fitbit Charge 2 HR Heart Rate Monitor Fitness Wristband Tracker -Black Large

$55.85 on Ebay

#12 HEALBE GoBe3 Smart Band HEALBE GoBe3 Smart Band- Automatic Calorie In&Out Tracker, Hydration, HR monitor

$74.25 on Ebay

#13 Fitbit Inspire HR Activity Fitbit Inspire HR Activity Tracker & Heart Rate, More Color, Small+Large

$35.99 on Ebay

#14 Fitbit Charge 2 HR Heart Fitbit Charge 2 HR Heart Rate Monitor Fitness Wristband Tracker Black Green -S L

$49.99 on Ebay

#15 Alta HR Fitness Wristband Fitbit Alta HR Fitness Wristband Activity Tracker Black Coral Small / Large Band

$50 on Ebay

#16 Galaxy Watch FE 40mm 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]

$159.99 on Amazon

#17 Charger for Fitbit Alta KISSMART Charger for Fitbit Alta HR (Not for Fitbit Alta), Replacement USB Charging Cable Cord Clip for Smart Bands Activity Tracker (1m/3.3ft)

$7.99 on Amazon

#18 NEW Fitbit Inspire HR NEW Fitbit Inspire HR Activity Tracker & Heart Rate More Color Small+Large

$40.99 on Ebay

#19 vFitness Momentum Smart vFitness Momentum Smart Watch Fitness Tracker Black HR Sleep Calories Steps

$25.49 on Ebay

#20 🆕 NEW Fitbit Inspire HR NEW Fitbit Inspire HR Activity Tracker & Heart Rate More Color S+L US

$39.88 on Ebay