Usually you read about electronic components and how to use them on this blog. Often they are related to Internet-Of-Things (IoT). This post on the other hand is about an end user product. But you could also call it an IoT component. It is about a cell phone in the shape of a watch for kids with an interesting price and set of features. But as it quite often is the case with cheap products from China the manual is probably translated to English with Google Translate and so it can be a real challenge to get the watch to work. In this post I also want to give you hand with that.
Full disclosure: this is an affiliate link, which means that I get a small percentage of the sale for recommending this product to you. If you like this review/tutorial please consider using my link. It took me several hours to write it. You will be supporting this blog!
For the price the watch comes with a surprising rich set of features. The most important one is probably the phone feature: kids can call their parents in case of emergency just by pressing one of 3 buttons. You can configure the phone numbers which can be called through a smart phone app. Concerned parents can also call their children and the little ones can answer the call with the press of a button. The acoustics are OK but not great. But the built-in loudspeaker and microphone do an impressive job considering the small size of the whole package.
And this is the extended set of features
While I initially ordered the watch for my parents in case of emergency I had to realize that it really is made for children’s arms. A grown up (man) can wear it but it is rather uncomfortable. And if you have “thicker” arms then you might not be able to close it. The display seems to be OLED technology but I am not 100% convinced. My beloved SSD1306 0.96″ OLED displays look a lot crispier than this one. The watch has four buttons: ON/OFF, 1 (for first number), 2 (second) and SOS (call special SOS number). Pressing the “1” button quickly opens the phone book and lets you choose from up to 10 numbers. At the back of the watch is a removable metal cover which hides the battery and the Micro SIM slot below. By removing a black tape it is also possible to unplug the battery which was necessary when I ended up in a state where I couldn’t even turn of the watch anymore (see below for setup). Printed on the battery are also the IMEI of the phone and another ID which will be used during the setup process. On the side of the SOS button there is also a micro USB plug for charging and data transfer. The plug can be covered by a plastic lid which is attached to the main frame.
According to the features the watch must have a four band GSM module built-in as well as a GPS module. The battery is supposed to last about 100 hours (or almost 4 days) in stand-by mode. I will give an update once I have tested that.
Now this was the complicated part and here I hope that this post will make a difference to you. Please follow these steps in the same order. I forgot to remove the PIN lock from the SIM card and almost had to wait four days until the batteries would have shut down since I ended up in a dead-end state.
Now you have to download the App for your Smart Phone. There are versions for Android and iOS. Scan the bar code on the “manual” (sorry for the quotes, but it almost doesn’t deserve that name) with a bar code app and it will open a website from which you can choose your operating system. For iOS you can also go to the iTunes store and search for “SeTracker” app:
Now start it and register your account. That was the second biggest issue, since the manual wasn’t clear which ID should be used, the IMEI or the ID or something different. After a few trials I found out that the ID on the battery was meant. Now fill out the form:
Then press OK and you will be automatically logged in.
Now lets have a look at the different options under settings:
These are the numbers which will be dialed when the 1, 2 and SOS buttons are pressed for more than three seconds. I added them with international prefix (e.g. +41 for Switzerland) and it worked.
This is settings and spy feature at once: enter a phone number here and press OK. A few seconds later the watch will silently call the given number and the receiver will be able to hear what is happening around the watch without giving any indication on the watch.
Here you can set the GPS update interval. The first sends an update every 10 minutes, the second every 60 minutes and the third updates with every movement.
Here you can define times where the watch won’t react to calls, e.g. while the kid is at school.
Enter a phone number which should receive SMSs in case of low battery, SOS button press or if the watch has been taken off.
Enter up to 10 phone numbers which can be chosen on the watch for calling.
Set the Time Zone displayed on the watch. Weekdays will be displayed in the given language
In this section I want to show you how some screens of the app look like. I think they are mostly self explanatory:
It is really an amazing piece of hardware that you get for this low price. Once you get by the not really helpful manual it offers many interesting features and they work really well. But I also have some reservations and they are surprisingly not of a technical nature: How you use those features is entirely up to you. With this power comes also responsibility. You could for instance easily listen to the parents of your kid’s friends during a visit while they think they are alone. Or you could rely on the technology and let your kids do things that you usually wouldn’t. You could let your kid play in a distant place just because you think you could protect it. Or just what about the fact that you basically play Big Brother with your kid? Up to what age of your children is this short leash OK? How far do you want to go? And then a totally different aspect: how secure is the system? Could it be easily hacked and even be used against you and your family? I am curious about your opinion…
It is impressive what you get for little over USD $30: an (emergency) phone, a baby monitor, a tracking device. Despite the really bad manual and the tricky setup I can really recommend this watch. But be really careful with the ID (“License”) since it can be used to get access to the watch. With many blessings of modern technology there is always a downside. You should think twice to what amount you want to track your kid, monitor what he or she is doing. After all it is some kind of Big Brothery-Thing that you would be doing.
However, the device can give you a lot of security in case your kid has to frequently walk a doubtful route or you just want an easy way for her to call you while she’s playing with her friends in the neighbour’s garden.
Did you find this article helpful? Please consider using this link to buy the watch or anything else from Banggood to support this blog: http://www.banggood.com/Anti-Lost-Smart-Watch-GPS-Tracker-SOS-Security-Alarm-Monitor-for-Kids-Baby-Pets-p-1025214.html?p=6R31122484684201508S