UM90 Smart Call Watch: Bluetooth Fitness Tracker with 24 Sports Modes and IP67 Waterproof Rating

The UM90 Smart Watch merges communication and comprehensive fitness tracking into a single, wrist-worn device. Connecting seamlessly via Bluetooth 5.0 to your Android or iOS smartphone, it allows you to manage calls, control music, and receive notifications without needing to reach for your phone. Its core function as a fitness tracker is supported by 24 dedicated sports modes, ranging from running and cycling to swimming and yoga, providing detailed metrics for a wide variety of activities. Beyond exercise, the watch offers continuous health monitoring, tracking vital signs such as real-time heart rate, blood oxygen saturation (SpO2), blood pressure, and body temperature, alongside detailed sleep analysis. With a 1.28-inch touchscreen housed in a 46.2mm case and a leather strap fitting wrists from 140mm to 210mm, it is designed for clear visibility and all-day comfort during both everyday wear and active use.

Features and Construction

The UM90 is built around a practical set of features focused on connectivity, health, and activity tracking. Its construction prioritises functionality for daily use and exercise, with materials chosen for their role in the device's operation and wearability.

Material and Build

The watch face is protected by a glass screen material, providing a smooth surface for the responsive touch interface. The main case, measuring 46.2mm by 46.2mm by 11.7mm and weighing 26.1g, houses the internal components. The wristband is made from leather, offering a traditional strap material that conforms to the wrist. The device achieves an IP67 waterproof rating, meaning it can withstand immersion in water up to 1 metre deep for 30 minutes, making it suitable for swimming and handwashing.

Size and Practical Fit

The 1.28-inch screen provides a clear display area with a resolution of 240 by 240 pixels. Interaction is managed through a combination of touchscreen inputs and physical button controls. The supplied leather strap is adjustable and designed to fit a wrist circumference ranging from 140mm to 210mm, accommodating a wide variety of users. The overall compact dimensions and weight contribute to a comfortable fit for extended wear during various activities.

Uses and Placement

This smart watch is designed for integration into both active lifestyles and daily routines, serving as a tool for fitness, health management, and convenient communication.

Event or Professional Use

For sports and fitness, the 24 specific activity modes allow for tailored tracking. You can select modes like outdoor running, cycling, swimming, or yoga, and the watch will record relevant data such as steps, distance, and calories burned. The IP67 rating permits its use during swimming sessions. For health monitoring, features like continuous heart rate tracking, blood oxygen measurement, and sleep analysis provide data that can be reviewed to inform your wellness routines.

Everyday Home Use

In daily life, the Bluetooth 5.0 connection transforms the watch into a convenient remote for your smartphone. You can make and receive calls directly from your wrist, reject incoming calls, and control music playback. Notifications for messages, weather updates, and app alerts are pushed to the screen. Functions like sedentary reminders encourage movement throughout the day, while the customisable watch faces allow you to personalise the display's appearance.

Benefits and Buying Value

The UM90 Smart Watch provides value by consolidating multiple digital tools into one accessible device, reducing the need to constantly check a phone while offering detailed personal data insights.

Reuse and Low Maintenance

The device is designed for repeated daily use. The IP67 waterproof rating means it can be worn in the rain, during handwashing, and for swimming without immediate damage, increasing its utility and reducing the need for careful removal. The magnetic charging cable provides a simple method to recharge the 230mAh battery, and the leather strap can be wiped clean with a dry cloth. This combination supports a low-maintenance routine where the watch can be worn continuously through many daily activities.

Why Choose This Product

This product stands out for its specific combination of Bluetooth call functionality and detailed, multi-sport fitness tracking. Unlike basic pedometers, it offers 24 dedicated sports modes and comprehensive health metrics including blood oxygen and blood pressure monitoring. The large 1.28-inch screen and multilingual support (17 languages including Chinese, English, and Spanish) enhance its usability for a global audience. For users seeking a connected watch that provides serious fitness data without sacrificing the ability to take calls or notifications, the UM90 delivers a focused set of verified features.