The PRO TREK Smart WSD-F21HR is a new Casio watch with a heart-rate monitor, as well as a range of other sensors for outdoor functions and general location management. It has a 1.32-inch dual display to save battery, a microphone and Wear OS.
https://www.notebookcheck.net/Casio-s-new-Wear-OS-smartwatch-is-also-its-first-to-have-a-heart-rate-monitor.435639.0.html
Beware of scammers i have been scammed 3 times because i was trying to know if my husband was cheating until i met this hacker named; pagerhackconsults247 at gmail dot com who helped me hack into my spouse phone for real this great hacker hacked into my spouse whats-app messages,Facebook messages.text messages,call logs,deleted text messages and many more i was impressed with his job and he brought me results under 24 hours believe me he is real and his services are cheap and affordable.