I wanted to love this product sooo much! Believe the reviewers who were truthful and disclosed the products cheapness. Mine was dead on arrival. Batteries spent. Very difficult to change battery. The entire wristband and pins must be removed. Good luck not breaking the watch as you struggle to get access to the battery compartment. But alas, if you don't break it and you manage to put the whole mess together again, it won't be long until the electronic components freeze up. Those loving this watch are romanticizing the actual product. They don't send great ones to some clients and stinkers to others. Also the wristband was oddly large. I could wear it myself. I'm 6'2" 200 lbs! Had to cut half of it off once it was on my child's wrist. Skip it!!!