Got this to help out youngest with going potty regularly and avoid accidents. I love that it has vibrate, chime, and both simultaneously. The module is easy to figure out and charge. I'm very disappointed in the band. It has a traditional clasp, not the nob style shown in photos. The band is quite large for an item for children, I could wear it. There were silicone scragglies on the edges, but they did come off so not a huge deal, I suppose. The biggest let down is the design. Instead of being by the module like photos, the one shark is right by the buckle, upside down, and covered when worn. The other side has green clouds? and a dolphin, but the dolphin is tiny and rather far down the strap. The whole reason we got this is because my daughter loves sharks and picked the shark watch, but you can't even tell it has sharks when worn. Very disappointed.this watch was a disappointment. it is hard to set the alarm and time.This idea design didnt roll at all with my 3 yr old. I set it up for a 30 minute timer to remind him to urinate on potty yet he lost interest after first few times amd wanted the watch off his arm;( Sadly great idea but i forsee it being a waste of money for more children other than mine. Watch does take following directions to set it up a.d need for future refrence. It allows different timer settings as well as different jingles or vibration. Worked well just not for my kiddoI got the PottyWrist Potty Training Timer for my four year old son. Although he is already potty trained, he loves wearing watches and timing himself so I thought this would be perfect for him.The watch itself is very cute. My son likes the shark on the wristband. The watch and band is a bright blue color. It is easy to put on and take off.My disappointment came in the ease of setting the timer. It is not easy. It is frustrating. I read the instruction booklet, and I am a college educated woman, and I could set the timer, but then I could not for the life of me get it back to telling time. I tried everything. If I was this frustrated I can imagine how frustrating it would be for a child.I ordered this for my almost 5 year old. I wanted a watch that would remind him to use the potty at various times. It is relatively easy to set up and the watch seems quite durable. I like that it is waterproof. It is easy to remove it from the watchband for cleaning and battery replacement.Toddler watch from Pets and More store is cute and if you are looking for a simple digital watch for a little one, great. The instructions are complicated, especially if you don’t have the instructions in front of you. I’m uploading them here so if it goes missing, you can see them here. If it’s gonna be so complicated, I wish it would take one step further and allow the potty alarm to happen only between designated hours. God forbid it wakes up a little one we finally put down for sleep ?. Regardless of what color you pick, at the time of this review, both blue and pink options come with 2 straps, one of each color. This is fine, but seems wasteful, as for example, my boy won’t be using the very girly pink color. I’d rather see sets come in 2 boy colors, 2 girl colors, or 2 neutral colors, rather than 1 boy and 1 girl color. The straps are pretty big, as my average 3 yr old wears it on the smallest hole. Rechargeable is always a plus.This PottyWrist Potty Training Timer is not just a potty training timer, but also a easy to use watch for kids. It can show the time, countdown time, and is water resistance. The quality is okay. I have no complaints for this price.This is actually pretty difficult to operate and if your kid hits the size buttons they could change, reset or turn off the timer making it difficult to trust that its actually going to go off when you want it too. We decided just to set a different timer rather then using this and that worked just fine