Apart from blood pressure, the band tracks heart rate, the usual steps, distance, calories, and sleep.
Specifications: 0.87-inch oled display, heart rate monitor, BP monitor, IP 67 water resistant.
Riversong is an unheard of name in India when it comes to fitness trackers.
However, they want to make a mark by offering the first fitness tracker with a built-in blood pressure monitor.
To calculate the blood pressure, the band uses LEDs and light sensors to determine the absorption of light by an artery.
We tested the blood pressure readings with an upper arm blood pressure ..!!