The Colmi M40 smartwatch is designed for people who are looking for something that can keep track of their fitness activities, sleep patterns, heart rate, calories burnt, steps taken, etc. This watch comes with a built-in GPS receiver, accelerometer, gyroscope, barometric pressure sensor, Bluetooth 4.0 connectivity, NFC (Near Field Communication) technology, and a 1.39 inch TFT LCD screen.
This watch has a stainless steel case with a diameter of 42mm and a thickness of 9.9mm. It weighs only 65 grams and is water-resistant up to 50 meters. There is no need to worry about charging this watch since it uses a lithium-ion battery that lasts up to 5 days on a single charge.
It has a built-in pedometer that counts your daily step count and displays it on its display. You can also use the app to view your daily activity stats.
You can also set alarms and timers using the watch’s features. It has a backlit LED light that illuminates the display at night.
There are two buttons on the right side of the watch face. One button is used for scrolling through menus and the other button is used for taking pictures.
The watch has a built-in microphone that allows you to make calls from the watch. You can also record voice memos.
COLMI M40 Smartwatch Hardware
Specs
Form Factor
Design
Circular
Display
Screen Size
1.32″ inch
Display Type
TFT LCD
Screen Resolution
360 x 360-pixel resolution
Touch Type
Single Point Touch Screen
Body
Size
43.0 mm x 37.30 mm 9.8 mm
Weight
–
Casing
Zinc Alloy
Platform
OS Platform
Proprietary OS
Processor
CPU
Realtek RTL8762DT processor
Memory
Internal Storage
64 M
RAM
–
Card Slot
SD card slot up to 4 GB
Connectivity
SIM Slot
none
WIFI
none
NFC
none
Bluetooth
Bluetooth 5.0
USB
none
Battery
Battery Capacity
300 mAh Battery life: 3~7days, 20 days standby time
Charging Technology
Magnetic Charging Cable
Body Resistance
Body Protection
IP67 waterproof
Glass Technology
Tempered glass
Sensors
Sensors/Functions
g-sensor, heart rate sensor, blood pressure sensor, as well as oxygen monitor
Media
Audio
Bluetooth Call Function
Radio
❌
Speaker
✅
Microphone
✅
Camera
Camera Type
none
Features
Features
Call and message notifications, music player, multi-function NFC, menu styles, support voice assistant, social app messages, sports function, sleep monitoring, sedentary reminder, alarm, timer, and more
Color Availability
Colors
star shining black, ocean blue, and bright moon-white
Other Details
Other Details
–
Package Contents
Package Contents
1 x Colmi M40 Smartwatch 1 x User Manual 1 x Charging Cable
Compatibility
Compatibility
Android and iOS
M40 Bluetooth Headset
This headset is designed to connect to your smartphone via Bluetooth technology. You can use this headset to listen to music, make calls, and answer incoming messages. It features a noise reduction microphone and volume control buttons.
COLMI M40 Charging Dock
This charging dock allows you to charge your COLMI M40 smartwatches while they are connected to your smartphone. It comes with two USB ports, allowing you to charge both your smartwatch and your phone at once.
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