Base parameters

1. Brand: COLMi
2. Product Name: i28 Ultra Smartwatch
3. Colors: Black, Black, Gold, Silver
4. Connectivity: Bluetooth 5.3
5. Main chip: JL7013A6S
6. FLASH: RAM 640KB ROM 256Mb
7. Waterproof level: IP68 Waterproof
8. Screen size: 1.43 inches 466*466 pixels
9. Screen type: AMOLED
10. Battery Capatcity: 260mAh
11. Using time: 5~7days

Da GPT

A smart watch with Da GPT function allows you to have close contact with artificial intelligence anytime and anywhere!

Intelligent motion

Explore a wider world with you.

Game

1. Intoxicating games, right on your wrist! Wearing this smart watch allows you to enjoy gaming anytime, anywhere.
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IP68 waterproof

1. Wear without restraint, suitable for daily waterproof needs such as sweating during exercise, rain, washing, etc.
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APP connection

1. 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.

Take control of your health

Take control of your health at your fingertips. Wear the COLMI i28 Ultra smart watch to monitor your health in real time.

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.

Voice switching dial

With one click, you can change the dial as you like. Smart watches allow you to easily control time and fashion.