The Vitalmonitor FLOW HRV measures your HRV (heart rate variability). This allows exact measurements to make effective training recommendations or to measure your stress level accurately.
Effective training recommendations BEFORE training
Analyze stress levels
Assess lifestyle and health based on BioAge
The Vitalmonitor app works with it:
from iPhone 4s/iPad 3 & iOS (from iOS 8)
Android (from 5.0) and Bluetooth 2.0 - We have tested 920 Android models so far. The Vital Monitor FLOW HRV worked with all Samsung, Sony, Huawei, OnePlus, Motorola, Google, HTC (except the HTC Desire 526G DualSim) and LG (except the LG Bello D331) smartphones and tablets.