top | item 7906927 Spire – next generation wearable for activity, breath and mind 3 points| jpalley | 11 years ago |spire.io 1 comment order hn newest gregorkas|11 years ago I think it's a bit bulky to wear behind a belt like that, but it's a cool idea to track breathing patterns.
gregorkas|11 years ago I think it's a bit bulky to wear behind a belt like that, but it's a cool idea to track breathing patterns.
gregorkas|11 years ago