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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 C81 Smartwatch Spec
Base parameters
PREVIEW
Chip parameters
Display parameters
Battery parameters
Software
Appearance & Details
In The Box
