Kospet is a premium brand leading in the production of high-quality smartwatches from the budget to the flagship with Android. So, After the great success in the Kospet Optimus Pro smartwatch, a new upgrade is now being released for this smartwatch under the name Kospet Optimus 2, which offers an elegant design and high specifications, Its the world’s first smartwatch with a 13MP rotatable flashlight camera and Powered by Android 10.7, dual chip, And equipped with 64GB storage and 4GB RAM, 4G LTE support with a large battery, and at a cheap price compared to what you will get, you can say that the Optimus 2 it’s more like a smartphone on your wrist. Without needing more details, let’s dive into this review.


Kospet Optimus 2 Features

  • Dual Chip Helio P22 + PAR2822
  • Android 10.7 + Lite Mode
  • 1.6-inch Round IPS Display
  • 4GB RAM+64GB ROM
  • 13MP Rotatable Flash Camera
  • 1260mAh Powerful Battery
  • 4G LTE Global Bands

Design And Build Quality:

Many smartwatches that work with Android bother me about the large size and weight, although it makes sense for the hardware it comes with her, However, Kospet Optimus 2 was not because it was medium in size with an unexpected weight of no more than 75g, and as usual, KOSPET presents us with a stylish smartwatch It’s beautiful and suitable for sports or events, and has a circular 1.6-inch screen, and a strong black body made of ceramic and plastic with high manufacturing quality so it will not be easy to scratch.


This type of smartwatches are usually equipped with a dual camera, But unusually, the camera in Optimus 2 is one rotatable camera with a flashlight built-in on the top.


Has two physical buttons on the right side that turn the watch on and off or back, and on the other side, there is a Nano-SIM slot. ​On the back are the usual charging pins and a heart rate sensor.

Coming to the strap, it’s made of silicone which makes it lightweight and comfortable on your wrist for long-term use. You can use any strap of 24 mm because it is removable, but it is available in black only. But you can buy another in different colors or in metal or leather separately

Kospet Optimus 2 Waterproof:

Unfortunately, Kospet Optimus 2 does not contain actually rated protection from water or dust, It was mentioned that it only contains Life Waterproof, It means you can’t wear it while washing hands, This is due to has a camera that rotates mechanically, which may allow water to enter, so you have to pay attention to this point.
But is good for wearing for activities, And I do not recommend press the buttons when exposed to water, to avoiding any harm Long or short term. It’s preferable to dry the watch if immersing it in water and before operating it so that it stays with you for as long as possible


Display Screen:

I found this screen to be excellent and with great color contrast even under the sun, and this is what we find in most IPS screens. It is circular, the size of 1.6 inches, with a ratio of 85% from the screen to the body, and a resolution of 400 * 400 pixels, with a pixel density of 354 pixels per inch, and this is what makes the contrast and brightness are good outside or under any condition, and it has a good touch response.

For Android smartwatches, you need the largest screen possible, but if it’s too big, it can make you struggle in your hand, and that’s what I like about the Kospet Optimus 2, everything is balanced. In addition to all this, the watch does not support the always-on screen, but it does support the wake-up feature, all you have to activate it from the settings if it’s not activated to be able to turn on the screen automatically whenever you raise your wrist.


KOSPET Prime S Performance:

Kospet Optimus 2 can easily handle multiple tasks and with a quick launch and provides overall high and smooth performance without any problems with the speed of opening apps or browsing the smartwatch, thanks to the powerful main high-end chip owned by MTK.
The Helio P22 quad-core is currently the strongest chip used in smartwatches, The CPU works at up to 1.5GHz with a 12nm manufacturing process, and is based on Cortex-A53 architecture. A Power IMG GE8320 at 650 MHz enables us to run large 3D applications perfectly. Which makes sure the device delivers high performance.
do not underestimate this processor because it comes on many smartphones such as Elephone E10, LG K42, Samsung Galaxy A10s, Oppo A1k, and others, even smartwatch KOSPET Prime 2, so I will not exaggerate if you say that you will carry a smartphone on your wrist, Added to this are 4 GB of RAM LPDDR4 and 64 GB of storage space eMMC 5.1. which is more than enough for a smartwatch and daily use.


If you are wondering if you can play games? Of course, you can and believe me even PUBG and COD but the minimum settings, plus the experience of playing car games was great, although the biggest obstacle is the small screen and there are some games and applications that may not work because are not designed for such this devices. In terms of storage, there is 64 GB that can be used to download apps, music, movies, or anything you want. You just have to make sure that it is compatible with the formats supported by the watch from the specification table below.

And because the Optimus 2 smartwatch is known as a dual-chip, so, the PixArt PAR2822 is a low-powered chip that works only for Bluetooth connectivity and sports data. Also, has Bluetooth 5 technology support Bluetooth calls and makes the watch low power consumption and a more stable connection.

Watch videos:

You can watch video content on this smartwatch through YouTube, Netflix, or on any platform you want, but don’t expect a full experience because the small screen and even the resolution won’t allow it, not to mention that most of the apps aren’t really designed for round screens. However, you have the possibility to turn the screen on each regular square, and this will be explained below.


Writing on screen:

Although typing on the screen can be a bit tricky because the letters are very small and you may find yourself typing the same letter twice on multiple occasions. So there are some limitations due to the screen size, but you can get used to it.

How To Use Kospet Optimus 2:

The Kospet Optimus 2 Smartwatch runs a very easy-to-use platform, and the touchscreen navigation is responsive.

  • By swiping from the top of the main screen, you will get to four quick settings menus, and to change between them all you have to do is swipe from the right. The first shows the time and SIM settings, the second is quick settings such as brightness, data, Bluetooth, Wi-Fi, flight mode, Do Not Disturb, GPS. The third is the change between Android mode and Lite mode, And the last one is for cleaning.
  • If you swipe from the right – There will be the main menu of all Optimus 2 applications and swipe again from the right to access the sports modes.
  • When swiping from the bottom – There are three shortcuts for a pedometer, music playback, and weather.
  • If you swipe from the left – only Notifications.
  • And as I said to switch the screen to the normal square shape all you have to do is press and hold the power button for 2-3 seconds to switch the watch to the square screen


Kospet Optimus 2 is a new smartwatch that runs on Android 10.7 that has been optimized for Optimus 2 with a good interface that is very easy to navigate and smooth, adding Ul icons for various interactive special effects, and adding a menu interface like Android Wear, and with the option for Android mode and Lite mode.


The system allows you to install almost any app or game from the Google Play Store, although some apps and games will not support the circular screen. As we said earlier, there is a solution to this problem. The Kospet Optimus 2 comes with more than enough specifications for a smartwatch, so most likely you will not find any problems with the performance and smooth operation of applications.


All social media applications were fully functional such as Facebook, Instagram, Twitter, and especially WhatsApp because there is a SIM for making calls and I did not find anything hindering it except the keyboard, which may take some time for you to get used to if the Optimus 2 is the first smartwatch of this type that you buy.

Also, the device syncs with an app called GaoFit to access multiple sections, and get an overview of your activities, in the Health section, physical activity graphs are displayed and it supports both iOS 9.0 / Android 5.1 or higher.

Dual Mode:

  • Android Mode: A high-performance version of the Android watch, all of the main functions of the smartwatch turn on. such as networks, video, games, camera, music, social, and calling.
  • Lite mode: Lite version of the call watch to save battery, the wearable has this option, simple with the basic apps running. Call, SMS, exercise, and fitness.

GaoFit App For Kospet Optimus 2:

Kospet Optimus 2 is compatible with the GaoFit app for Android and iOS to help you set up and use your watch more efficiently via synchronization. You can take advantage of some features, stats, and functions without the need for any additional equipment, such as steps taken, hours of sleep, heart rate measurements are taken, all done by integrating watch data automatically on the home screen with the ability to view it on a daily or monthly basis. Also set exercise goals and encourage yourself to complete the amount of exercise each day with a simple and easy-to-understand operating interface with sections such as steps, distance, notifications, alarm, and more.

The app is downloaded through the Google Play Store or the Apple App Store, so you know it is a safe app.

You can also set an alarm, change watch faces, or you can set a daily step goal and change your profile settings. Bear in mind that this is not medical equipment and for that reason, do not rely entirely on smartwatch data.

How To Pair The Kospet Optimus 2 To A Smartphone:

It’s easy to connect the Optimus 2 Smartwatch to your phone. After installing the GaoFit app and setting it up, all you have to do is log in and the phone will search and find the watch in seconds, and you must do that by searching for the Bluetooth and the watch through the app’s Bluetooth and not Via Bluetooth in the phone. When this is done, it will communicate directly and without any complications.

Kospet Optimus 2 Watch Faces:

Optimus 2 Smartwatch has many different pre-installed watch faces, and you can switch between them easily by the long press in-home screen or via the GaoFit app for more additional watch faces with customization capabilities for a variety of colors, retro, analog, 3D, and digital faces available or you can even use your own photos as a watch face background or any wallpaper.

Feature of Making Calls On Optimus 2:

Of course, you can make phone calls directly from the watch. We have a microphone and a speaker. Keep in mind that if you use this watch connected to your smartphone, you will not be able to make phone calls to it through the phone. But if you have a SIM card inside, you can make phone calls just as you would from a regular phone.


With nano SIM support, you can have an independent call, you can also send and receive messages directly from the smartwatch.


Health And Fitness:

The Kospet Optimus 2 is loaded with different sports and with a PixArt PAR2822 processor, which is responsible for monitoring the 32 sports modes, managing the heart sensors, blood oxygen, and Bluetooth connectivity. Pick from indoor to outdoor sports included the 32 sports: outdoor run, ping pong, indoor bicycle, social dance, wrestling, outdoor walk, badminton, martial arts, alpine skiing, gymnastic, indoor run, jump, rope, rugby, skating track and field, outdoor bike, trail running, rowing machine squash, golf, tennis, basketball, stepper, baseball, volleyball, dance, football, open and close jump, snowboarding, and boxing.

Apart from the sports features, you can track your location thanks to the built-in GPS function and view your exercise path. In addition to real-time monitoring of your heart rate to check whether it is beating normally or not, sleep monitoring to measure your total light sleep, deep sleep, and waking time to provide you with an analysis of your sleep patterns Monitoring blood pressure and measuring blood oxygen levels in real-time to improve the ability of the cardiovascular system to Prevent the low level of oxygen in the blood that causes discomfort to the person’s body.

Although it has a vC32S good sensor that is more accurate than other smartwatches, this does not mean that the measurements provided by this smartwatch are not completely accurate, most of them are highly unreliable as they are not a medical instrument, but it does make you fully aware Your health and physical performance.

Network & Connectivity:

One of the most important features of Kospet Optimus 2 is the ability to connect to 4G LTE networks, so the ability to insert a SIM card works independently and this allows you to do many things without the need for your phone and access the Internet everywhere.

In addition, they have dual-band 2.4GHz-5GHz Wi-Fi and Bluetooth 5.0. This means that you can connect some Bluetooth headphones and then you can listen to music with headphones or make phone calls, the wearable is also equipped with triple satellite navigation systems like GPS/GLONASS/Beidou. However, there is no NFC support.


If you are using this watch with a SIM inside it means you can make calls and send/receive SMS even without using your phone as it is compatible with most frequencies, you can use Optimus 2 like any normal smartphone. And If you receive a notification, you can respond to that notification.
However, if you are using this watch connected to your smartphone, you will be able to see the notification but will not be able to respond. You need to use Kospet Optimus 2 as a phone to be able to respond to notifications.

What’s the difference between inserting a SIM card or not?

You can’t make phone calls without a SIM card, but you can surf the Internet and use apps after connecting to WIFI. After inserting the SIM card, you can make a phone call from the watch.

Camera In Kospet Optimus 2:

The camera is an indispensable thing in such a smartwatch because it is closer to a smartphone, Kospet Optimus 2 is equipped with a main 90-degree rotating camera with a flashlight, unprecedented in any smartwatch. That you can use the cameras to record videos, take pictures, or video calls anytime and anywhere without worrying about the background and environmental lighting.


The Optimus 2’s camera is a 13-megapixel Sony IMX214 sensor that features SME (Spatially Multiplexed Exposure) HDR technology and autofocus that allows you to take good photos or videos with HDR at 1080p 30 fps. gives you high-quality photos and a reality that I didn’t find too bad for a smartwatch on your wrist and you can make video calls with acceptable quality and a fast face unlock.


Note: The camera is rotated manually.

Kospet Optimus 2 Battery And Charging:

The battery in the Kospet Optimus 2 has a capacity of 1260mAh, yes, it is large, the battery remains acceptable and lasts, as it gives you 1-3 days max for Android mode or 3-5 Days for Lite Mode. So you can finally spend a whole day and more on one charge, this may seem normal to you, but believe me, with such specifications it is difficult to achieve such a result.

However, it all depends on your usage of the watch as we know that Wi-Fi networks, GPS, and running high applications consume more power. About the charging time, from 0 to 100% usually takes no more than 3 hours with the use of magnetic charging.


Moreover, you can also opt for a 1000mAh power bank to recharge your watch anywhere, on the go.

Note: At present, the product package does not contain a wireless charging base, please pay attention when purchasing. The version with a wireless charging base will be on sale in the future.

Kospet Optimus 2 Price And Where To Buy:

The Kospet Optimus 2 is currently available on Banggood at a very good price So, don’t miss out on this great deal. And to view its price or buy it, you can access the offer by clicking on the store icon.


Package content

KOSPET Optimus 2 Smartwatch
SIM card tool
User Manual (English Version)
2*Protective film
Data Cable

Kospet Optimus 2 Specifications

ModelOptimus 2
Bluetooth VersionV 5.0+BLE 5.0
Operating SystemAndroid 10.7
Compatible OSAbove iOS 9.0 and Android 5.1
Operating ModeFull Touch+Press Button
Camera13MP rotatable camera with flashlight
APP NameGaoFit
Watch LanguageEurope and America: English, French, German, Italian, Spanish, Portuguese, Mexican, Russian, Ukrainian, Czech, Polish, Swedish, Finnish, Croatian, Dutch, Norwegian, Danish, Romanian, Greek, Latvian
Asia: Japanese, Korean, Arabic, Indonesian, Turkish, Israeli, Thai, Vietnamese, Malaysian, Simplified Chinese, Traditional Chinese
ModeAndroid Mode+ Lite Mode (also support calling and SMS)
HardwareCPU: Helio P22 Octa-core (MT6762+PAR2822)
ROM:64GB eMMC 5.1
NetworkNetwork type: GSM+WCDMA+FDD-LTE+TDD-LTE
TDD LTE: B38(2600MHz),B39(1900),B40(2300),B41(2500)
FDD LTE: B1(2100),B2(1900),B3(1800),B5(850),B7(2600),B8(900),B12(700)
TD-SCDMA: B34(2100),B39(1900)
WCDMA: B1(2100),B5(850),B2(1900)
 GSM:B2(1900),B3(1800) ,B5(850),B8(900)

Wifi: Support(2.4GHz/5GHz)
SIM Card: Nano-SIM
GPS: Support(GPS/GLONASS/Beidou/A-GPS)
DisplaySize: 1.6 inch
Type: IPS
Resolution: 400*400pixels
SensorG-sensor, Heart Rate Sensor
BatteryBattery Capacity: 1260mAh Polymer battery
Standby Time: 
About 1-2 days (Android mode), 3-5 Days (Lite Mode)
Charging Time: About 2 hours
Charging Type: Magnetic Charging
Face UnlockSupport
WaterproofLife Waterproof
Dynamic UISupport
Customized Watch FaceSupport
Heart Rate MonitorSupport
Blood Oxygen MonitorSupport
Sleep MonitorSupport
Breathe TrainingSupport
Multi-sport ModeOutdoor Run, Outdoor Walk, Indoor Run, Outdoor bike, Play basketball, Play football, Play ping pong, Play badminton, Jump rope, Trail running, Open and close jump, indoor bicycle, Mixed aerobic, Social dance, Baseball, Snowboarding, Rugby, Alpine skiing, Skating, Squash, Golf, Volleyball, Boxing, Wrestling, Gymnastics, Track and field, Tennis, Dance, Martial arts, Rowing machine, Stepper
Call or Message ReminderSupport
Voice SearchSupport
Other functionsSupport Calls, SMS, Music Sync Function, Map, Weather Display, Alarm, Google play Store, Sound Recorder, Calendar, Voice Search, YouTube, Chrome, Calculator, Pedometer, etc.
Alert TypeRing, Vibration
Audio File FormatMp3,WMA,FLAC
Video File FormatMp4,Rmvb,rm
Picture FormatJpg,png,gif
CharacteristicsCase Material: Metal+Ceramic
Strap Material: Silicone
Length: about 120mm*24mm, 90mm*24mm
Width: about 22mm

Weight and Size
Product weight: 75g
Product Size: 52.5*56*17mm