Features and Functionality

Galaxy Gear runs a pretty basic touch driven interface – there’s a left to right menu with different options, and a main view with the watchface you’ve selected. Dragging down from the top of the display works like pressing back in Android, and gets you back to the watchface if you keep pressing it, and to the camera after the watchface.

Dragging up from the watchface gets you to the dialer to originate a call. Left and right gets through menus for logs, contacts, notifications, S-Voice, voice memo, gallery, media playback control, pedometer, settings, and apps.

Double tapping with two fingers brings up controls for volume and brightness, and the status of the battery and bluetooth. Long pressing with two fingers gets you to the multitasking interface which is straight out of what you get in Android 4.2.


Gear is a watch unlike any other, and by unlike any other I mean it doesn’t show the watchface all the time. Rather, Gear only lights up the display and shows you your currently selected watchface (there are a few first party ones and a few more available through the Samsung market as downloads) upon activation either by pressing the power button or by bringing the watch up to face you. When it hasn’t detected that it’s in a face-up state, the display is off, and there’s a timeout period selectable in the menu under display between 7 seconds and 5 minutes.


Gear uses the onboard gyro and accelerometer to detect when you’ve moved it to a face-up viewing position, and then hopefully lights up the display. In practice I find this disconcerting – often I want to just quickly glance at the time, but obviously Gear doesn’t have the watchface lit up all the time, so you have to move it to an over exaggerated bent-elbow, face up position, and then the display comes on. In addition I find that when I do this gesture, about 10 percent of the time the display doesn’t come on, and I’m left staring at a blank display. I’ve gotten used to the Pebble’s backlight activation gesture which consists of a turning wrist flick motion, and would prefer that on Gear. Instead the activation gesture for Gear isn’t really clear and doesn’t always work.

I guess what I find most confusing is how the display is AMOLED, yet there’s no persistent clock. Persistent clocks a layer above the lock screen seem almost ubiquitous in the smartphone space, so it’s really puzzling to get a watch where this kind of behavior would seem requisite, and not get a persistent watchface.

The call interface gives you a simple list of contacts which come down from the attached phone, or you can dial directly. Gear then works like any other bluetooth headset, and you can obviously swap between the Note 3 and gear for calls. In practice calling from the Gear is a bit of a weird experience – the speaker is at the bottom, but the microphones are up top, and you’re essentially always in speakerphone mode. The natural thing to do seems to be to bend your elbow and talk directly into the wrist, but Gear also seems to work held in other positions pretty well.

Call quality on the Gear is decent – it’s a bit hard to hear things sometimes because you’re always on speakerphone, but it’s passable. On the far end I was told calls sounded fine, I called from inside a car and on a busy street in New York City without much issue. I also ran a noise rejection test in front of a babble distractor track using the normal setup I use for testing handsets, and overall the two microphone system inside Gear did a pretty good job.

Gear also surfaces notifications from the attached handset, including SMS. What’s nice about the Gear versus my experiences on Pebble is that there’s the ability to reply from the watch via speech to text through S-Voice. The accuracy varies like you’d expect for a voice to speech engine, and confirming each message and waiting for the engine to give you responses takes a while, but it’s definitely less frustrating than being able to see an SMS but not be able to do anything about it like Pebble sometimes is.

S-Voice is also in the interface as one of the featured services, and has a subset of functionality. Since there's no keyboard, S-Voice is pretty much the only way to enter text, but you can send messages through it if you're patient enough.

There’s a voice memo recorder which is pretty self explanatory, and gallery for looking at photos and video recorded using the camera. The gallery also does double duty for managing photos, which you have to explicitly transfer over to the attached phone to do stuff with.

Media controller basically gives you playback controls for the attached phone. I find myself wishing that Gear had its own headphone jack so you could use it to listen to music and not need a phone, but that’d probably add dramatically to Gear’s size.

Pedometer is also in that main menu, and gives a step count, distance, and burned kcal estimation based on your height and weight which you set at first launch. This data can also get sent over to S-Health.

Next is the settings menu which is like a simplified Android settings app and contains controls over the watch face, sounds, volume, display, battery, bluetooth, a privacy lock option, reset, and info menu.

Last but not least is Apps, which really is like the launcher for this interface, everything in here is essentially an Android application. Through apps is how you can get to third party applications added from the smartphone companion application, and to things like timer and stopwatch which thankfully the Gear has.

The first party apps on the Gear work and cover the bases, but there’s definitely a lot of Android that doesn’t seem at home on a watch, like popup dialogs that have text you have to scroll through, or oversized buttons. From a design perspective I wish that the supplied watchfaces were a bit more imaginative and varied, as most boil down to the same clock font face and some information below it (next appointment, weather, pedometer steps, shortcuts).

The companion app lets you install applications onto Gear, and there’s already a small number of them in Samsung’s market which work with their full size equivalents on the host device. For example, Snapchat on Gear interfaces transparently with the full size app on the host device. Gear manager also lets you switch through the watch faces on the device and, well, manage the device.


The reality is that the bulk of Gear really is just a custom Android interface with a bunch of home screens, and the rest of the interface consists of Android applications. It doesn’t take much digging to figure that out – the build number in About, the debugging menu under Info (which enables ADB and unknown source installation), and my favorite, the open source licenses page which tells you to pull a file over adb to see the licenses.

Interestingly enough it’s trivially easy to sideload any APK you want to the Gear just usig ADB after you’ve ticked debug. I present to you, CPU-Z and a few other benchmarks (presented in jest, of course) running on a watch. This now completes my benchmark circle, I’ve now run benchmarks successfully on a car (Tesla Model S and Parrot Asteroid Smart) and watch (Galaxy Gear).



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  • name99 - Tuesday, October 1, 2013 - link

    You mean M7 as the low power chip, not A7.

    (And yes, to stop the screaming rom the peanut gallery, the CURRENT M7 is not really a custom Apple SOC, in the same way that the A4 was not really a custom Apple SOC.
    It is, however, a placeholder for Apple's intentions, and I expect over time we will see more and more of the low performance low power always-on stuff move to that chip. The finger print sensor for example, the MEMS sensors --- if it's possible to fab them on the same chip as logic --- and perhaps some sniffers for BT and WiFi which give control to the real WiFi and BT chip when they detect what looks like a signal.)
  • tech4tac - Tuesday, October 1, 2013 - link

    No, I do mean the Cortex-A7. It's an ARM design for low power to run as a companion with or without the Cortex-A15.
  • name99 - Tuesday, October 1, 2013 - link

    Ah, OK. Fair enough.
    (It is rather awful the naming conventions in this space, isn't it? Couldn't Apple have called their series of chips the I4, I5, I6, I7?)
  • phoenix_rizzen - Wednesday, October 2, 2013 - link

    It's only awful when people try to shorten things and drop off important information.

    Apple A7 vs Cortex-A7 vs A7.

    Just saying "A7" is meaningless, especially when the name of the ARM chip is Cortex-A7 (note the hyphen).
  • Kepe - Tuesday, October 1, 2013 - link

    I paused for the first picture of the article for a while and thought just what the hell are those slot screws doing on the front of the thing, pointing in all directions like that. They look absolutely horrible and would be a deal-breaker if I was in the market for one these things. Also, the idea of sticking Android in to a watch is ridiculous, at least with currently available tech. No matter how "smart" a watch is, it's supposed to have good battery life, show the time 24/7 and resist the wear of daily usage including bumping your hand into something, washing your hands or taking a shower.
  • Spaz888 - Wednesday, October 2, 2013 - link

    You carry your smartphone with you and now you want to wear an ugly watch connected wireless as well? Does any one wear watches any more except girls as fashion statements? Besides, with all these EMF radiation is it really a good thing to have all these devices around with you on? And what about charging? Sounds like a lot of hassle. Men will be forced to wear man purses just to carry all these things around.
  • UNHchabo - Wednesday, October 2, 2013 - link

    I wear a watch daily, but I tend to prefer mine to be relatively lightweight and low-profile.

    I like a watch because it means I can tell time quickly; it usually takes less than 2 seconds, and I can do it while sitting down, or while my hands are busy with other things like washing my hands. Meanwhile, I can't imagine most people being able to take their phone out, check the time, and put it away, in less than 10 seconds, especially as smartphones have trended larger and pants have trended slimmer.

    One of my coworkers noted that the divide seems to be about age 25 right now; you hardly see anyone younger than that wearing a watch, whereas many people older than that do.

    If I could add a small monochrome LCD screen to my watch to give me the same information as my phone's lockscreen, that would be perfect -- it could tell me if I had new voicemail, or the phone number of the person calling me, so that I would know whether to bother taking my phone out of my pocket. A vibration motor would also be useful, especially since most women carry their phone in their purse, so in circumstances where you don't want your ringtone on, you can still tell if your phone is going off.
  • Gorgenapper - Friday, October 4, 2013 - link

    I can check the time on my Galaxy S4 Active in around 4 - 5 seconds, using casual movements and not being in a hurry. 2 seconds if I try hard. But then I don't wear skinny jeans.
  • gnx - Wednesday, October 2, 2013 - link

    I dream of the day when there will no longer be any fanboy wars. When isheep and androidbots can graze together in the pastures of comments.

    Beyond that, this rather surprisingly positive review got me thinking, I) to the reviewer must have pretty thick wrists to not find the size uncomfortable and ii) he is a real hardware geek who appreciates the engineering of smartphone internals into a watch.
  • meacupla - Wednesday, October 2, 2013 - link


    but I ditched my wrist watch because my phone kept time better and I don't like wearing bulky wrist watches to start with.

    Why doesn't samsung use their flexible OLED screen in something thinner and more, flexible?

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