The Colmi one of the most famous original series smartwatches is back with a new production line called the Colmi i30 comes with an improved look with better hardware and features, which is the flagship of the brand so far.

It’s equipped with a 1.36-inch AMOLED screen, customization of watch faces, heart rate monitoring, Blood pressure, Multi-Sport Modes, and most importantly a built-in speaker and microphone for making calls and has Voice Assistant, IP68 Waterproof, all of this you get with a stylish design at a price average-cost is no more than $50. So let’s take a look at how it performs, and whether it is worth buying.

Colmi i30 Smartwatch Review

Colmi i30 Features

  • 1.36 inch AMOLED Display
  • Built-in Speaker And Microphone
  • Voice Assistant, 5 Menu Styles
  • Customize Watch Faces
  • Heart Rate And Blood Pressure Monitor
  • Multi-Sport Modes
  • 300mAh Battery
  • IP68 Waterproof
Colmi i30 Smartwatch Review

Design And Build Quality

The Colmi i30 Smartwatch features a modern and elegant design in black color that is somewhat similar to the Mibro Lite with slight differences. It’s designed in a circular shape with a 2.5D curved screen on the sides, also, has a rotatable and physical button, and just below the button, you’ll find the microphone, addition of holes in the left part, which is the built-in speaker. Overall, The body is slim and light made of high-quality aluminum alloy with 45mm large size and 11mm thickness and lightweight of not more than 50g, which makes it comfortable on the wrist.

If you look at the back, there’s nothing out of the ordinary, just a plastic cover with magnetic charging pins and a heart rate sensor.

The strap is made of silicone or Leather, Steel, and available in black and Silver, Gold color. In addition to that its lightweight and comfortable on your wrist for long-lasting use and you can use any 22mm strap because it’s removable.

Display Screen

The screen in Colmi i30 is my favorite type and one of the strengths of this smartwatch, it been upgraded from a normal TFT panel to an AMOLED panel with 1.36 inches and 2.5D curved to display better content and details, and because it has a resolution of 390*390 pixels with a high refresh rate. This is what makes it one of the best screens in a budget smartwatch in terms of size and resolution, even the sharpness of colors and brightness are so good, especially when you wear them in the sunlight you won’t be alarmed by them.

Colmi i30 Smartwatch Review

In fact, the reason to make this type of screen my favorite is that large and takes over most of the interface, and with narrow sides, and this is only found in smartwatches with higher costs. This is in contrast to other inexpensive smartwatches that contain a touch screen, which comes in the middle of the screen and has rather wide sides.

Colmi i30 Watch Faces

In terms of Watch faces, Colmi i30 Smartwatch has many pre-installed watch faces, you can switch between them easily by long pressing on the home screen or via the FitCloudPro app for more watch faces with over 40 online watch faces are available for download with customization capabilities for a variety of colors, retro, analog, 3D, and digital faces or your own photos as a watch face background or any wallpaper. And with the wrist-raised feature to wake up the screen, that would be great.

Waterproof

With IP68 waterproof in Colmi i30 Smartwatch, It means you can wear it while washing hands or on rainy days, although the watch is not approved for swimming but is good for wearing for activities, so, I do not recommend swimming or exposing it to hot water or saltwater to avoid any harm Long or short term and with the presence of a speaker and a microphone, avoiding it will be good, however, if it’s exposed to water in any way, I prefer to dry the watch after immersing it in water and before operating it so that it stays with you for as long as possible.

Under The Hood

When it comes to performance, Colmi i30 Smartwatch adopts the built-in main chip uses Realtek RTL8762DT, which brings more powerful performance and lower power consumption. The secondary chip uses JieLi HN333, which has a more stable Bluetooth connection. And its powered by 32MB ROM so that the watch can be equipped with more watch faces. For your health, this device has an SC7R31 Heart Rate Sensor and G-sensor, so this wearable device manages your motion every moment and takes good care of you throughout the day.

This watch has Bluetooth 5.0 support calls So, You will not face any problems in contact because it’s the fastest and most stable. And this version is compatible with Android 5.0 and later or iOS 10.0 and above so that the connection is through the FitCloudPro app.

How To Use Colmi i30

So far, the Colmi i30 runs on a very user-friendly platform, and navigation via the touchscreen is fast. You can access a quick menu when swiping from the top that enables change brightness, do not disturb, Settings, Bluetooth music, and mode. also, gives you a percentage of your battery, and see if your phone is connected to this watch.

  • By swiping from the left, A split window will appear on the side with time, date, weather, bluetooth calls, and the last open applications.
  • From below there are only notifications.
  • And by pressing the rotatable button, you will find the menu with heart rate and sleep monitoring, Sport Mode, settings, and other features that include capturing photos from the watch and music, weather, sound recording, and more.

The menu has 5 different styles to suit your taste, one in the form of bubbles icons, such as that we find in Apple watches, another in the form of Striped six-square grid, grid style, and you can switch between them from settings.

Health & Fitness Functions

The Colmi i30 Smartwatch is equipped with multi-sports modes to suit any of your needs, including running, Cycling, Walking, Basketball, Football, Elliptical machine, and more.

Apart from the sports features, you can monitor your heart rate in real-time to check whether it’s beating normally or not and monitor sleep to measure your total light sleep, deep sleep, and wake time to provide you with an analysis of your sleep patterns, monitor blood pressure and measure oxygen levels in the blood 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 a person’s body.

Although it has an SC7R31 good sensor that is more accurate than other sensors, this does not mean that the measurements provided by this smartwatch are completely accurate, as most of them are largely unreliable because it’s not a medical instrument, but it makes you very aware of your health and physical performance. unfortunately, this is often the case with watches in this price range.

FitCloudPro App For Colmi i30

Colmi i30 is compatible with the FitCloudPro app for Android and iOS to help you set up and use the watch more efficiently. You can take advantage of some features, stats, and functions without any additional equipment, such as steps taken, sleep hours, heart rate measurements that you have taken, and all this is done by automatically integrating watch data 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 your exercise amount each day through a simple and easy-to-understand operating interface with sections like 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.

How To Pair The Colmi i30 To a Smartphone

It’s easy to connect the i30 Smartwatch to your phone. After installing the FitCloudPro app and setup, all you have to do:

  • Turn on the Bluetooth of the watch and mobile phone.
  • Click Add device in the APP settings to connect the watch to the APP.
  • iPhone phones need to agree to app display message notifications, Android phones need to agree to read all notification permissions such as contact information, and agree to app background operation in the settings.

When this is done, it will communicate directly and without any complications, with automatic setting of time and language, weather, in addition to a phone call feature, and update the smartwatch software if available.

Colmi i30 Smartwatch Review

Feature of Making Calls On Colmi i30

The most important feature of the Colmi i30 Smartwatch is that it is equipped with a microphone and a loudspeaker, so it not only displays an incoming call but can also receive and dial calls are made via Bluetooth directly from the watch with HD speakers and mic, and of course, this is done with your smartphone, you will not need to take your phone out of your pocket to answer a simple call.

Colmi i30 Smartwatch Review

Notifications

Notifications are clearly visible and easily readable. You can choose lots of different popular apps to give notifications on Colmi i30 Smartwatch, for example, WhatsApp, Twitter, Facebook, Instagram, SMS, WeChat, and other apps are supported. You can also access call or message notifications with many other functions such as stopwatch, alarm, calendar, reminders to not sit, remote control of the camera to take selfies with a touch on the screen, and you can control the music from your watch only.

Colmi i30 Smartwatch Review

Colmi i30 Battery Life & Charging Time

In the end, The battery size on the Colmi i30 is something that is considered somewhat positive, as you get 300 mAh which gives you up to 15 days of battery life. but this is done with the reduced operation of the heart monitor, turning off notifications, and other features. In any case, i30 guarantees us at least 7 days for heavy use with heart rate monitoring and notifications turned on, and it will charge through the magnetic charger in about 2 hours.

Colmi i30 Smartwatch Review

Colmi i30 Price And Where To Buy

The Colmi i30 Smartwatch is currently available on the AliExpress Store for 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.

Colmi i30 Smartwatch Review

Package content

  • Colmi i30 Smartwatch
  • Magnetic charger
  • User Manual
Colmi i30 Smartwatch Review

Colmi i30 Specifications

ModelColmi i30
ColorBlack
chipsetRealtek RTL8762DT + JieLi HN333
Flash64M Flash
Bluetooth VersionBT v5.0 support calls
Compatible SystemAndroid system 6.0 version or above; iOS system 10 version or above
Operating ModeFull Touch + Two Side Button
APP NameFitCloudPro
WaterproofIP68
Personalized DialMulti-Dials
SensorSC7R31 Heart Rate, Blood Oxygen, G – Sensor
ScreenSize: 1.36 inch
Type: AMOLED
Resolution: 390*390 pixels
System LanguageChinese, English, German, Russian, Spanish, Portuguese, French, Japanese, Arabic, Dutch, Italian, Czech, Greek, Hebrew, Indonesian, Korean, Malaysian, Polish, Thailand, Finnish, Vietnamese, Romanian, Turkish, Croatian.
APP LanguageEnglish, Portuguese, Russian, German, Spanish, French, Italian, Japanese, Korean, Malay, Polish, Greek, Thai, Romanian, Bulgarian, Hungarian, Turkish, Czech, Slovak, Danish, Norwegian, Swedish, Filipino, Ukrainian, Vietnamese, Dutch, Croatian, Arabic, Indonesian.
MaterialBand Material: Silicone 
Watch Case Material: aluminum alloy
BatteryBattery Capacity: 300mAh 
Standby Time: about 15 days
Using time: About 5-7 days
Charging Time: About 1-2 hours 
Charging Method: Magnetic
SizeSize: about 47 x 37 x 11 mm
Strap Size: 22mm
Weight: 50g