Apps like Frontier X

Here are some great alternatives to Frontier X by Fourth Frontier Technologies Private Limited :
Welltory: Heart Rate Monitor
Welltory: Heart Rate Monitor
★4.6
Heart Rate Monitor
Heart Rate Monitor
★4.6
CardioX AI
CardioX AI
★3.6
Heart Rate Monitor
Heart Rate Monitor
★4.4
Bioheart
Bioheart
★4.6
Heart Rate Monitor
Heart Rate Monitor
★4.0
HealthTracker - Measure
HealthTracker - Measure
★4.5
FITIV Pulse Heart Rate Monitor
FITIV Pulse Heart Rate Monitor
★4.0
Heart Monitor: Measure BP & HR
Heart Monitor: Measure BP & HR
★4.0
Heart Rate Pro - Health Track
Heart Rate Pro - Health Track
★4.3
Cardio Training
Cardio Training
★4.4
Heart Rate Monitor BPM Tracker
Heart Rate Monitor BPM Tracker
★4.4
CMF Watch
CMF Watch
★3.4
Heart Rate Monitor: BP Tracker
Heart Rate Monitor: BP Tracker
★4.3
MEDION Fitness Pro
MEDION Fitness Pro
★3.7
HR2VP Cycling & Bike Training
HR2VP Cycling & Bike Training
★3.3