SK51

Overview

The Microworld Kalobee SK51 Smart Watch BT Call redefines the modern business timepiece with its sleek 1.53-inch AMOLED display and robust Bluetooth calling capabilities. Designed for professionals who demand connectivity without sacrificing style, this round smartwatch seamlessly integrates health monitoring tools directly onto your wrist. The device runs on a powerful JL-7012 chipset paired with ample memory to ensure smooth navigation through over 100 customizable watch faces and 3D menu styles.

Whether you are managing a busy schedule or training for an outdoor event, the SK51 model offers reliable performance in demanding conditions. Its IP68 waterproof rating ensures protection against sweat and rain, while the zinc alloy case provides durability that complements its premium aesthetic. With support for both Android and iOS devices, this smartwatch serves as a versatile companion for daily life, offering everything from 24/7 heart rate tracking to an integrated AI voice assistant.

Description

The Microworld Kalobee SK51 is a feature-rich business smartwatch designed to keep you connected and healthy. This model boasts a stunning 1.53-inch AMOLED screen with high resolution, making it easy to view notifications at a glance. Users can take calls directly from their wrist thanks to the built-in speaker and microphone supported by Bluetooth 5.3 technology. The watch also includes comprehensive health tracking for heart rate, blood oxygen, sleep patterns, and stress levels, alongside over 70 sports modes to track your fitness goals. With up to 10 days of battery life on standard usage, magnetic charging, and a sleek zinc alloy design, the SK51 is the perfect blend of functionality and style.

Features

Key Features

• Seamless Bluetooth Calling with built-in microphone and speaker for hands-free communication
• Advanced Health Monitoring including 24/7 heart rate, SpO2 blood oxygen, sleep analysis, and stress tracking
• Vibrant 1.53-inch AMOLED display with 466 x 466 pixels resolution and 326 PPI for crystal clear visuals
• Extensive Sports Support covering over 70 modes such as running, cycling, and swimming
• Built-in AI Voice Assistant to control the device using simple voice commands
• Durable IP68 waterproof rating suitable for workouts and outdoor activities in various weather conditions
• Long-lasting 300mAh battery providing 5-10 days of standard usage with magnetic charging
• Customizable experience with 100+ built-in watch faces and flexible UI themes

The Microworld Kalobee SK51 integrates cutting-edge technology into a compact form factor, ensuring that you stay in touch with your digital world while maintaining focus on the tasks at hand. The inclusion of remote camera control allows for easy photo taking from a distance, and music playback controls let you manage your playlists without reaching for your phone. Sedentary alerts remind you to move during long work hours, promoting better overall health habits throughout the day.

Designed with both aesthetics and utility in mind, the watch comes with interchangeable straps including silicone, nylon, or metal-link styles to suit any occasion. The lightweight construction ensures comfort even during extended wear, weighing between 42.2g and 48g depending on the strap configuration. This part number SK51 represents a significant upgrade for users seeking a reliable device that combines fashion with essential smart capabilities.

Technical Specifications

• Display: 1.53-Inch AMOLED, 466 x 466 Pixels, 326 PPI
• Case Material: Zinc Alloy for premium durability and look
• Connectivity: BLE 5.3 supporting full Bluetooth calls
• Battery Life: -5-10 Days Standard Usage (3-4 Days Heavy, 30 Days Standby)
• Water Resistance: IP68 Certified
• Processor & Memory: JL-7012 CPU with 640KB+32KB RAM and 128M ROM

What's in the box
The standard package includes the Microworld Kalobee SK51 smartwatch unit, a magnetic charging cable for convenient power replenishment, and documentation for setup. Depending on the specific bundle purchased, you may also receive multiple interchangeable straps to customize your look.

Specifications

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Specifications
Product Code	SK51
Display	1.53-Inch AMOLED, 466 x 466 Pixels, 326 PPI
Case Material	Zinc Alloy
Bluetooth	BLE 5.3 (Supports Bluetooth Calls With Built-In Mic / Speaker)
Battery	300mAh Capacity, Magnetic Charging, -5-10 Days Standard Usage (3-4 Days Heavy, 30 Days Standby)
Waterproof Rating	IP68
Chipset/RAM	JL-7012 CPU, 640KB+32KB RAM, 128M ROM
Features
Health Monitoring	24/7 Heart Rate Tracker, Blood Oxygen (SpO2), Sleep Tracking, And Stress Levels
Sports Modes	70+ Sports Modes, Including Running, Cycling, And Swimming
AI Functionality	Built-In AI Voice Assistant
Other Features	Remote Camera Control, Music Playback, Sedentary Alerts, Alarm Clock, And 3D Menu Styles
Customization	100+ Built-In Watch Faces, Customizable UI Themes
Compatible System	Android And iOS

FAQ

Does this smartwatch support making phone calls directly?
Yes, the Microworld Kalobee SK51 features Bluetooth 5.3 connectivity with a built-in microphone and speaker, allowing you to make and receive calls directly from your wrist.

Is the watch durable enough for swimming or heavy rain?
The device carries an IP68 waterproof rating, making it suitable for outdoor sports like swimming, as well as protection against sweat and rain during daily use.

How long does the battery last on a single charge?
With its 300mAh capacity and magnetic charging, you can expect 5-10 days of standard usage, approximately 3-4 days with heavy usage including calls and monitoring, or up to 30 days in standby mode.

Will this smartwatch work with my iPhone or Android device?
The Microworld Kalobee SK51 is fully compatible with both Android and iOS operating systems, allowing you to pair it seamlessly regardless of your phone brand.

What health and fitness tracking features are included?

This model offers extensive monitoring including 24/7 heart rate tracking, blood oxygen (SpO2 ) levels, sleep analysis, and stress measurement. It also supports over 70 sports modes for activities like running, cycling, and swimming.