steps / min
Tap the beat with your finger, or run 30 seconds and count your steps ×2. Keep this tab open and the phone awake; use earbuds.
Drift coach
PLUSPut the phone in an armband or pocket. It listens to your stride and tells you in sound when you drift: two rising blips = speed up, two falling = ease off. Silence = on tempo.
your cadence--
drift--