[vallode]

Certain smartwatches offer a "pebble mode" feature like the Xiaomi band 9, you can get a keyring case for it and just attach it like that. I don't think it has automatic switching between exercise modes just tracking for steps etc.

[whiplash451]

Thanks. I don't want a smartwatch (I have a great "dumb" watch that I love). I'm rather looking for a device like this Air Lab but for physical activity.