Smartwatches are all the rage at the moment, though their practicality is debatable. Jawbones’ health-tracking wristband, the UP3, is part of the reason why some question purchasing a smartwatch when products like this are available.

The Jawbone UP3 features all of the things you expect from a health tracker like sleep monitoring, constant heart rate monitoring, and calorie counter. However, it goes the extra mile with the skin sensors, ambient temperature sensors, bioimpedance sensor, and accelerometer. Even its sleep monitoring feature goes a step further, allowing you to review your moments of REM, deep, and light sleep.

In addition, the UP3 is water resistant and has a seven-day battery life on a full charge. The UP3 elastic-like band allows it to be one size fits all and it packs all this tech into a sleek looking wristband.

You can purchase the Jawbone UP3 for $180.