the Swb29 Smartwatch Measures Daily Physical Activities & Tracks Heart Rate, Steps, Blood Oxygen Level, Stress Level, & Much More. the Smartwatch Also has a Multi-Sports Mode, with Which You Can Also More Accurately Measure Sports Activities Such as Walking, Running, Pilates, Yoga & More. It Also Features the Alexa Voice Assistant, & the Ability to Receive & Make Calls. Bluetooth® Version 5.3 for a Stable Connection Between the Smartwatch & Your Device. Minimum Quantities Apply.