Review on JIKKO Fitness Tracker Smart Watch: Heart Rate Monitor, Sleep & Sport Tracking for Men and Women - iPhone and Android Compatible by Allan Lambert

I knew it had a heart monitor, adjustable screens and a phone app. But I didn't realize how easy it would be to set up and use. It took me less than 10 minutes to register and set it up the way I wanted. Setting it up, changing the face, and setting up Alexa was very easy (Alexa lost connection with my phone a few times initially, but it got better on the second and third days). I compared my heart rate to my Apple Watch and found it to be just as accurate. It is very comfortable. I've left it on (very bright mode) for over 48 hours and so far I've got 57% battery life. It lasts about 5 days on a single charge. As I lay in bed, I knew there had to be a way to turn off the automatic wake up when I turned my wrist. I swiped up, found the wrist icon, tapped it, and the screen went blank overnight (until I pressed the crown to turn it back on). It's so easy to use! At this price, the quality can't be beat.