SMA-Q e-Paper Smartwatch Unboxing and Details

When I first discovered SMA-Q smartwatch, I really found it interesting with its always-on color e-Paper display, Bluetooth 4.0 connectivity, heart rate monitor, and promise of 30-day battery life (standby) for just $56. GearBest send me one sample so that I can have a close look at this interesting smartwatch and fitness tracker. I’ll start by unboxing the watch, and checkout some details that were unclear in the specifications.

I received it in a retail package that calls it SMA WATCH-Q instead of SMA-Q watch with a link to the official website.

Click to Enlarge
Click to Enlarge

On one side we’ll get the specifications, all in Chinese, but even if you can read, it’s clear the watch supports Bluetooth 4.0 and Android 4.4+ IOS7.0+ as announced in the specs, and we also learned a 150mAh battery is included, and it’s compliant with IP65 ingrees protectin ratings meaning it’s “protected from total dust ingress and low pressure water jets from any direction”. But I’ll come to that later. I’m not sure what 80mA means here (power consumption? it’s charging current).

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Click to Enlarge

On the back of the package we’ve got some information about the capabilities of the device including call notification, anti-lost feature, activity tracking. HRM, a Sharp Color LCD, and so on.

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Click to Enlarge

The watch comes with a user’s manual in Chinese and English, and a USB cable with a magnetic end to charge the watch.

Click to Enlarge
Click to Enlarge

Before checking out the watch itself, let’s see some useful part of the user’s manual.

SMA-Q_watch_buttons_descriptionThe first page of the manual descript the four buttons on the watch: Back & Power On/Off button on one siode, and Up, Down, and confirm button on the other side. There’s no touchscreen, so you’ll have to use the button to control the user interface.
SMA-Q_Android_iOS_appThen there’s a link to download the Android / iOS app, and I’ll go through it in details with an Android smartphone in the full review.

SMA-Q_Watch_SpecificationsThe specifications clarifies what “IP65”, and “30-meter water resistant” means: “cannot swimming and shower”. Apparently 30-meter water resistant is an old “standard” used in watches meaning it’s not really waterproof… and Wikipedia explains it:

a watch marked 30 metres water resistant cannot be expected to withstand activity for longer time periods in a swimming pool, let alone continue to function at 30 metres under water. This is because the test is conducted only once using static pressure on a sample of newly manufactured watches.

As a side note, Vidonn X5 activity tracker was also rated IP65, and I had to problems while taking shower for over a year, but obviously you are taking the risk of damaging your device if you do so…

Back to the watch itself.


On the back we’ve got the magnetic charging connector on the left, and the heart rate sensor in the center of the watch. For what it’s worth, It has two small “holes” instead of one on No1. D3 smartwatch which was placed close to the side, and did not work very well, i.e. did not work at all.

SMA-Q-Watch_back_buttonOn of the left side of th watch, you’ve got the back button, which also acts as power on/off and backlight button, and on the right side, the up, down and OK buttons.


SMA-Q smartwatch is neither very small not big, and I think it should be suitable for both men and women.


However, if you have large wrists, the watchband might be a little short, as I had just 3 holes left on mine.

SMA-Q_Watchband_LenghtIt’s also clearly shorter than No.1 D3 smartphone’s band, and the screen is also smaller. The metal part is said to be made of stainless steel.

SMA-Q Watch vs No.1 D3 Watch

Normally at this stage, I would try to teardown the watch, but I could not find any safe way to open the watch without risking to affect this waterproofness, so it might be something I try after the review. Instead, I went to charge the watch.

SMA-Q_Watch_ChargingThe magnetic end of the USB cable can only be plugged in one direction, but you can’t do it wrong as the magnets will prevent you from plugging it in the wrong direction. At first, I tried to charge it via the USB port of my computer, but as nothing showed up on the screen, I started the watch.

SMA-Q_Smartwatch_Color_e-paper_displayThe first thing that confused me was that the screen was so dim, but I quickly found out that e-Paper displays behave exactly the opposite of OLED displays when it comes to visibility, and work like paper or an old-fashioned digital watch: you can’t see anything in the dark, but it’s very clear in bright light. And since my office is quite dark, I could not see clearly the display, but the left button also triggers a backlight which makes the watch readable in the dark. The screen looks much brighter on the picture above because of my camera flash. Anyway, I still and no indication that the battery was charging so I switch to a 5V/2A charger, and charging started…

SMA-Q_smartwatch_battery_levelSo I’ll test all features of this smartwatch including heart rate monitor, smartphone synchronization, and battery life over the next week or two weeks, before publishing a full review of SMA-Q watch.

GearBest sent the device for review, so if you are interested you can consider purchasing from them for $55.90 including shipping. beside Black color, the watch is also available in Khaki, blue and red for the same price. Other e-retailers listing the watch include Tinydeal ($59), Amazon US ($75), and Dealsmachine ($49.99 + shipping).

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5 Replies to “SMA-Q e-Paper Smartwatch Unboxing and Details”

  1. Do NOT update bluetooth over ble1. 4. I did and have no bluetooth left. Repair takes 2 month in China and offerered refund is 20% when not send back. It is a known problem you cannot fix yourself.
    Furthermore, the watch software is like beta or even alpha version.

  2. Unbelivable. I have just ipdated he Watch and the Bluetooth is dead…. I have no words.. Compliments China.. How to waste your money.

  3. I’m on my 2nd watch now as the first one died shortly after arrival: on a hot day, sweat built up from my wrist under the watch, condensation started to build up, and the watch eventually showed a white screen and become unresponsive.
    Gearbest offered a replacement fr $25 without having to send the old one back.
    Replacement arrive promptly (about 1 week) and so far the 2nd watch works well.
    I did a firmware and BT upgrade on both watches, and it improved things a bit.
    I still experience BT disconnections every so often on my iPhone, but switching BT off and back on on the phone allows quick reconnection.
    The battery lasts past the announced 30 days (I got nearly 40 days of use) with mid to heavy use, though not using the HR monitor which I understand eats the battery.
    Note that a firmware upgrade will also eat the battery and munch through 10-20%.

    Cons: it’s not in any way waterproof so I keep the watch away from any water in fear I get the same white screen issue with that 2nd watch

    Pros: The epaper display makes you feel you have a real watch (no need to twist your wrist or press a button just to see the time. The battery is also really good, no need to charge every (other) night like other watches.

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