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Runna

Best for: Runners who want personalized training plans on their watch

Apple WatchGarminFitbit
Websitehttps://www.runna.com
Price$19.99/mo or $119.99/yr
Works withApple Watch, Garmin, Fitbit, COROS & more
iPhoneNot listed
AndroidNot listed
Heart-rate variability (HRV)Not listed
Builds workoutsyes (personalised run plans)
Last checked2026-10-15

HRV = heart-rate variability — how much the time between beats changes; often used as a recovery signal.

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Affiliate disclosure: CoachStack may earn a commission if you buy through some links. As an Amazon Associate I earn from qualifying purchases. This never affects rankings or data. “Not listed” means we could not verify it from a public source yet.