@tferriss@DrAndyGalpin@tferriss Regarding breathing trackers discussed at 00:38: We have developed a breathing wearable just for that. Oxa has instant biofeedback with a medical grade accuracy for HRV, BR, HR, and calmness state. We'd love to send you one to try, just DM us your size & address.
The wait is finally over, deep breaths everyone because Oxa is now available for pre-order at 40% discount only on Kickstarter. https://t.co/slkKPnO0EV
You know what happens when you pack state of the art sensors that can measure your heart activity, breathing and the temperature of your skin all into a tiny pebble? You get Oxa. Be the first to experience it and join the breathing revolution. #Oxa#BreatheBetter