NimbleHeart was founded to create consumer focused yet clinical grade products for long term monitoring of patients with cardiac risks. The products are wearable ECG devices - one & three lead wireless harnesses & a 12 lead harness that plugs into third party ECG amplifier designed for NASA. Physiotrace Smart is an FDA cleared, reusable, no skin-prep, lightweight one lead ECG for outpatient and remote monitoring of patients during exercise