COLMI i28 Ultra Smartwatch ( Megnetic Strap)
COLMI i28 Ultra Smartwatch ( Megnetic Strap)
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- Satisfaction Guaranteed
- 1 Year Warranty
Stock trend: anytime, anywhere, you can have a “table” at your fingertips. This smart watch with the function of observing stocks can help you gain insight into market changes.
IP68 waterproof: It can be worn without restraint, suitable for daily waterproofing needs such as sweating during exercise, rain, and washing
COLMI i28 Ultra Smartwatch Spec
Base parameters
Brand COLMI
Product Name i28 Ultra Smartwatch
Colors Black, Sliver, Gold
Connectivity Bluetooth 5.3
Chip parameters
Main chip JL7013A6S
Heart rate chip VC30F
Waterproof level IP68 Waterproof
Software
App name : Colmi Fit
Compatibility : Android 4.4 and above, iOS 8.0 and above, Harmony OS
Display parameters
Screen size : 1.43 inch
Screen type : AMOLED
Resolution : 466*466 pixels
Touch type : Full screen touch
Appearance & Details
Watch material : Zinc alloy+iML
Watch band : Megnetic Strap
Strap width : 20mm
Assembly mode : Removable
Battery parameters
Type : Lithium polymer battery
Capacity :260mAh
Protection IC : Seiko Y1
Charging method : 2pin magnetic Cable
Charging time : About 2h
Using time : 5~7 days
Watch features
User Interface, Telephone, Contact, Call records, Voice assistant, Step data, Workout*, Workout records, Heart rate, Sleep, Blood oxygen, Messages, Weather, Physiological cycle, Music, Breath training, Stopwatch, Timer, Alarm clock, Collection code, Business card, Set time, Calculator, Calendar, Find phone, Menu style, Screen time, Power saving mode, Vibration intensity, Watch Faces, QR code, Date & Time, Password, System info, Shutdown, Reset
App features
Massive dial download, upload photos, step counting, heart rate, sleep, sedentary, mileage, blood oxygen, blood pressure, mobile search, calories, Bluetooth, information, wechat, QQ and other push, Search function, alarm setting, water drinking reminder, gesture intelligent control, do not disturb mode, reminder mode, Phone, SMS, wechat, QQ, Facebook, twitter, instagram, Skype, WhatsApp, line, kakao talk, others
Colmi i28 Ultra – Premium Look, Powerful Features
The Colmi i28 Ultra combines a bold, modern design with advanced smart features like Bluetooth calling, health tracking, and customizable watch faces. With a large HD display and strong battery life, it’s built for users who want both style and performance on their wrist.
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HD AMOLED screen
COLMI i28 Ultra uses a 1.43” large high-definition screen to bring a clear visual experience on the wrist
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Zinc alloy shell
Zinc alloy body, strong and wear-resistant, durable.
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Silicone strap & magnetic bamboo strap
The watch strap is made of silicone material and can be matched with a bamboo watch strap, making it more comfortable and beautiful to wear.
Muslim prayer
The COLMI i28 Ultra Muslim prayer function allows you to perfectly combine your life and religious beliefs with this exquisite smart watch.
Stock trend
Anytime, anywhere, you have a watch at your fingertips. This smart watch with the function of observing stocks can help you gain insight into market changes.
Da GPT
A smart watch with Da GPT function allows you to have close contact with artificial intelligence anytime and anywhere!
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Game
Intoxicating games, right on your wrist! Wearing this smart watch allows you to enjoy gaming anytime, anywhere.
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IP68 waterproof
Wear without restraint, suitable for daily waterproof needs such as sweating during exercise, rain, washing, etc.
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APP connection
When COLMI i28 Ultra is connected to the mobile APP, it can view a variety of data, such as heart rate, blood oxygen, exercise data, etc., making it more convenient to use.
Sleep measurement
COLMI i28 Ultra smart watch, a new sleep aid! Accurately monitor your sleep and protect your health.
Blood oxygen measurement
COLMI i28 Ultra smart watch, a new health tool! Always pay attention to your health and protect every breath you take.
Menstrual reminder for women
Designed specifically for women, this smart watch can record cycles and is your considerate health assistant.
COLMI i28 Ultra Preview and Package
Frequently ask Questions
How do I pair the Colmi i28 Ultra with my smartphone?
To pair the Colmi i28 Ultra, download the COLMI Fit app from the app store. Turn on Bluetooth on your phone, open the app, and add a new device. Select Colmi i28 Ultra from the list to complete the pairing.
How long does the battery last?
The i28 Ultra has a 260mAh battery that offers around 5 to 7 days of typical use and up to 30 days in standby mode.
Is the Colmi i28 Ultra waterproof?
Yes, it has an IP68 waterproof rating, making it safe for daily activities like hand washing or rain. However, it's not recommended for swimming or hot showers.
What health and fitness features are included?
The Colmi i28 Ultra offers heart rate monitoring, blood oxygen (SpO₂) tracking, sleep analysis, and various sports modes to track workouts and support your fitness goals.