The combination of value and accuracy makes the 4iiii Viiiiva one of the best heart rate monitors, and it goes above and beyond with a clever bridging feature, which transmits ANT+ signals from other devices through a Bluetooth connection.
While its battery life is subpar compared with newer devices, the 4iiii Viiiiva is still worth considering as one of the best cheap heart rate monitors, even if you don’t need the bridging feature.
