The photo makes you think they are sending you extra batteries for the watches with it! But instead they didn't. They didn't send the purple,which is one of the ones I really wanted! They sent a grey one instead! Trying to fit the red one back into the band after setting it,broke the face! So be careful! While they are waterproof they are not shatterproof! Now I have to keep the battery from the broken one for future use,and hold onto the band to be able to switch to it! Which is fine! I got them for a pretty cheap price! I just wish that 2 things could have happened! 1) I could have gotten the purple one instead of grey &
2) They could have sent the extra batteries as they showed in the photo! Otherwise yes, I guess I can say I like them. I am allergic to the metal & stainless steel,nickel as well as any other metal painted or coated watches so my choices are slim. I am so glad & thankful to whoever invented these! That is why I am not giving it 5 stars!