COLMI i28 Ultra Smartwatch-Black,Gold,Gray

৳ 3,450

Brand: COLMI

Experience dynamic smart utility and premium craftsmanship with the COLMI i28 Ultra Smartwatch. Designed for professionals, tech enthusiasts, and active users, this advanced smart wearable features an exquisite 1.43-inch AMOLED display with a high-definition 466×466 pixel resolution. Delivering vivid colors, deep contrast ratios, and crisp text readability, the screen is protected by curved glass and housed within a durable zinc alloy metallic body paired with a comfortable 20mm silicone strap.

Powered by the high-performance JL7013A6S processor and stable Bluetooth 5.3 protocol, the i28 Ultra supports seamless wrist-based HD Bluetooth calling, contact synchronization, dial pad controls, and push notification alerts. Beyond standard fitness features, the watch introduces dedicated lifestyle utilities, including Muslim prayer time reminders to help keep up with daily religious routines and real-time stock market trend monitoring directly from your wrist.

Equipped with the VC30F-S optical sensor array and a Seiko Y1 protection IC, it provides comprehensive 24/7 health tracking—including continuous heart rate monitoring, SpO2 blood oxygen tracking, sleep stage analysis, stress management, and female health tracking. Backed by a 260mAh battery providing 5 to 7 days of active daily usage and shielded by an IP68 waterproof certification, it offers total everyday reliability. Order yours today from Gadget99!

Color

Clear

Categories:Smartwatch

COLMI i28 Ultra Smartwatch — Ultra-Clear 1.43-Inch HD AMOLED Display, JL7013A6S Processor, Bluetooth 5.3 HD Wrist Calling, Muslim Prayer Time Reminders, Real-Time Stock Market Trends & IP68 Waterproofing

Key Features & Innovations

1.43-Inch Ultra-HD AMOLED Screen: 466×466 resolution display delivers deep black levels, vibrant color rendering, and clear visibility under sun exposure.
Integrated Muslim Prayer Reminders: Provides accurate local prayer time alerts and notifications directly on your wrist to stay aligned with daily religious observances.
Real-Time Stock Market Trend Tracking: Monitors live stock fluctuations and financial indexes right from the watch UI.
Bluetooth 5.3 HD Wrist Calling: Built-in microphone and loud speaker powered by the JL7013A6S chip allow quick phone dialing, contact sync, and clear voice calls.
Comprehensive 24/7 Biometric Suite: High-accuracy VC30F optical sensor tracks real-time heart rate, blood oxygen (SpO2), sleep quality, stress levels, and women’s health.
IP68 Rated Water & Dust Resistance: Completely safe against exercise sweat, daily handwashing, unexpected rain showers, and outdoor environments.

Technical Specifications

Feature	Details
Brand & Model	COLMI Wearable Series (i28 Ultra)
Main Chipset & Protection IC	JL7013A6S Processor + Seiko Y1 Power IC
Display Type & Size	1.43-inch HD AMOLED Full-Touch Color Screen
Display Resolution	466 × 466 Pixels
Wireless Protocol	Bluetooth v5.3
Calling & Audio	HD Bluetooth Calling, Dial Pad, Contact Sync & Voice Assistant
Special Utility Features	Muslim Prayer Time Alerts & Live Stock Trend Monitor
Biometric Sensors	VC30F Optical Heart Rate Sensor, SpO2 Sensor, Sleep Tracker
Battery Capacity & Life	260 mAh Li-Po Battery / 5 to 7 Days Active Usage (Up to 15 Days Standby)
Charging Interface & Time	2-Pin Magnetic USB Cable / Approx. 2 Hours
Water Resistance Rating	IP68 Waterproof & Dustproof
Materials & Dimensions	Zinc Alloy + ABS + PC Housing / 43.5 × 43.4 × 11 mm / 20mm Quick-Release Silicone Strap
Companion App	COLMI Fit (Compatible with Android 4.4+, iOS 8.0+ & Harmony OS)

What’s in the Box?

COLMI i28 Ultra Smartwatch
2-Pin Magnetic USB Charging Cable
20mm Silicone Wristband
User Manual & Official Warranty Documentation Card

Why Buy From Gadget99?

At Gadget99, we guarantee 100% authentic smart wearables backed by official manufacturer warranty support, competitive pricing, and fast door-to-door delivery. Upgrade your daily productivity and lifestyle tracking—order the COLMI i28 Ultra Smartwatch today!