Wesley's Tool-Box

Apple Watch can do many things, but it is first a wristwatch. Naturally, the watch face is the default screen of the device. It is customizable, but in order to do so you need to know a new touch screen interaction method called Force Touch. Basically, you press on the screen as if to push a stiff button. Once you do that on the watch face, you can browse through ten choices which includes various analog, digital, and celestial faces.

After choosing a watch face, it can be further customized. The complications around the time display can be set to show various information, which includes the day of the month, upcoming schedule, temperature, workout progress, and the phase of the Moon. Some of the elements of the watch can also have their colours changed and the styles of some of the analog faces can be altered.

At the time of the writing, 3rd party custom watch faces cannot be loaded into the watch. But the UI seems to suggest that this may become possible in the future; you can add or subtract the existing choices. Having ten choices with varying levels of tweaking might not leave a massive amount of choices, but at least they are pretty solid ones that can get you by for the time being.


I've talked about the locking of the watch previously. This happens if you set up a passcode and the device is removed from your wrist. As long as it's on your wrist, it assumes that the user is the rightful owner and stays unlocked.

If it does get locked, the time telling functionality is the only thing that remains functional. Attempting any interaction results in prompting for the passcode as you can see here. You can either enter the correct passcode, or unlock the paired iPhone to authenticate your identity and regain normal functionality.

Currently, like the rest of the wristwatches or smart watches, Apple Watch lacks an activation lock that prevents anyone stealing it from resetting it and using it as one's own. However, the passcode and lock should guard your personal information from someone trying to peek through the device.

This post should have been up much earlier, but thanks to a week-long business trip it was inadvertently delayed. Anyways, going back to the day I got the Apple Watch two weeks ago, I noticed that the longer sport band was pre-installed on my 42mm version. I have a relatively thin wrist, around 170 to 175mm circumference, which is at the lower end of the Apple's 165 - 195mm range for most men. So I felt that a shorter one would do just fine.

Switching the band was quite easy. I just pressed the button at the back of the watch near the band and the band was slid out smoothly. Then I inserted the shorter band into place, after which the button clicked and the band was locked.


With the right band in its place, I put the watch on my wrist. Initially, I had the pin on the 3rd notch from the end as you can see here. After a day, I felt that the watch was put on too tight - there was a bit of an ache where the watch's back pressed on my wrist. So the pin was put on the 2nd notch thereafter.

This was much more comfortable, as the Apple Watch was able to shift around the wrist more. But this occasionally made the watch go into the locked state because it thought that it was no longer touching the wrist (more about locking in another post).

Apple Watch first arrived at the hands of the regular users of the first wave countries in April 24, 2015. But it would not be sold at the Apple Store for the first few weeks, so either you had to get your order practically within seconds of the start of the pre-ordering back in April 10, or buy it at a handful of retailers that did get to sell them in the store at the launch. Because of this difficulty, apparently only a trickle have made over to Korea as of this writing, with the official launch date still unclear.

Meanwhile, my American friend Andy accidentally ordered two Apple Watches during the pre-order phase. His first choice, a silver Apple Watch Sport with green sport band, was slated to arrive between April 24 and May 8, but arrived at the launch day (April 24). He's been enjoying it since. His second choice, a space gray Apple Watch Sport with black sport band, was to arrive between May 13 and 27, but it arrived much sooner, on April 27. I asked him to ship the second one over to me, as I would pay him fully. He gladly accepted the offer, and sent it to Korea just after receiving it. Children's Day delayed the arrival a bit, but it finally came into my hands today.


I got to make this unboxing video soon after. You can see how one hand was recording the action and the other was furiously trying to open the box. Once everything was open, the full extent of what came with the package became visible. There's of course the watch itself, and the shorter lower strap for people with thinner wrist like me was also there. The magnetic wireless charger and a user manual was also included.


In the coming days, I'll post incremental reviews of the watch as I try to blend this into my daily life.

With the Apple Watch going on sale next month, interest in smart watches should spark in 2015. Being wearable, water resistance of these sort of devices is one of the aspects that's getting attention. Usually, the IP (International Protection) rating, an IEC (International Electrotechnical Commission) 60529 standard, is used because they're electronic devices. This rating certifies resistance to solids and liquids.

Lots of good quality smart watches and water resistant smartphones are rated as IP67, including Samsung's Gear 2 and Gear Fit. Apple Watch has an IPX7 rating, which has the same water resistance rating, but without dust resistance certification. The last digit, 7, indicates that the device can withstand submerging at a depth of 1 meter for at least 30 minutes.

Information on IEC 60529 Standard: [1], [2]

Meanwhile, traditional watches often sport "water resistant to X meters" or similar indication instead. The problem is that the IP rating seem very underwhelming in comparison on the surface. Casual water resistant watches often have a 30-meter mark, which seems to be much better than the 1-meter rating for IPX7.

But if you delve in deeper, you'll find that the 30-meter mark is only good for splashes and short immersion in water. The watch cannot be expected to withstand dives to a few meters, let alone 30. This is because the mark merely indicates momentary resistance to static pressure of 3 ATM, which is what water exerts at a depth of 30 meters.

[Information on water resistance ratings for watches]

10-meter (1 ATM) water resistance is only good for accidental splashes, which seems analogous to an IPX4 rating at best. A 30-meter (3 ATM) mark is good for general splashes and short immersion. An old standard quoted in a FAQ of a watch company says that the 3 ATM watches "must be able to survive 30 minutes under water at a depth of 1m (3 feet) followed by 90 seconds under a pressure corresponding to 30 meters." So a 30-meter water resistance is more or less like an IPX7 rating. If you're to go swimming, a minimum of 100-meter mark or a IPX6+IPX8 rating seem necessary.

So the current crop of smart watches have a useful water resistance not unlike many casual watches, and shouldn't been seen as too inadequate. Still, as the competition heats up, we might eventually have proper swim-proof versions. I see so much potential there.