Viiiiva Heart Rate Monitor Review

Viiiiva heart rate monitor v100 is a high-performance activity tracker with a huge variability and sensitivity than most fitness trackers out there. The device comes with a chest strap and multiple sports mode that includes cycling, climbing, walking etc. Bluetooth with ANT+ technology ensure seamless synchronization of data to external device or apps.

Pros
Bluetooth and ANT+ connectivity
waterproof
Long battery life

Cons
Compatible with only company’s app
Battery tends to drain faster