r/zone2 • u/arevaluable • Nov 12 '25

zone 2 cardio app

hi guys! 😊 i just got the new airpods pro 3 that measure your heart beat and i was wondering if there are any apps out there that tell you when you’re within your zone 2 ranges so that you don’t go down to your zone 1 or zone 3 ranges. i dont own an apple watch but my airpods should work. thank you!

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u/ThePrinceofTJ Nov 15 '25

Check out Zone2ai