S4 AcuFit One Smart Watch 1.78" AMOLED Screen – For Men & Women

Stay connected, track your health, and elevate your style with the S4 AcuFit One Smart Watch. Designed with precision and packed with powerful features, this smartwatch is your perfect everyday companion for fitness, wellness, and productivity.

Key Features

🔹 Stunning 1.78" AMOLED Display

• Equipped with a 1.78'' ultra-clear AMOLED HD screen (368*448 resolution) for sharp visuals, vibrant colors, and smooth responsiveness.
  
  

• 25% faster response speed than previous models, offering seamless navigation.
  
  

• Always-on display mode and customizable watch faces let you personalize your look.
  
  

🔹 Premium Build & Comfort

• Crafted with a high-strength aluminum alloy case for durability and elegance.
  
  

• Soft, skin-friendly strap ensures a secure and comfortable fit all day long.
  
  

• Magnetic charging design makes powering up quick and hassle-free.
  
  

🔹 All-in-One Health & Fitness Tracking

• Advanced sensors monitor heart rate, blood oxygen (SpO2), and sleep quality in real time.
  
  

• Tracks daily activity including steps, calories, and distance.
  
  

• Supports multiple workout modes (running, cycling, yoga, walking, and more) to help you achieve fitness goals with accurate insights.
  
  

🔹 Seamless Bluetooth Calling & Notifications

• Built-in microphone and speaker allow you to make and receive Bluetooth calls directly from your wrist.
  
  

• Stay updated with text messages, emails, app alerts, and social media notifications without needing to check your phone.
  
  

• Compatible with both iOS and Android smartphones via the dedicated app.
  
  

🔹 Long Battery Life & IP68 Waterproof

• Powered by a 300 mAh battery delivering up to 7 days of continuous use and 30 days standby on a single charge.
  
  

• Fully charges in just about 2 hours.
  
  

• IP68 waterproof rating makes it resistant to sweat, rain, and splashes—ideal for workouts and outdoor activities.
  
  

🔹 Smart Life Integration

• Syncs with your phone for music control, alarm, calendar, and weather updates.
  
  

• Helps you stay organized, connected, and motivated throughout the day.
  
  

Specifications

• Operating System: Proprietary OS
  
  

• Memory Storage Capacity: 128 MB
  
  

• Display: 1.78" AMOLED (368*448 pixels)
  
  

• Battery Capacity: 300 mAh (7 days use / 30 days standby)
  
  

• Charging Time: ~2 hours (Magnetic charging)
  
  

• Connectivity: Bluetooth (Calls, Notifications, App Sync)
  
  

• Sensors: Heart Rate, SpO2, Sleep, Activity Tracking
  
  

• Water Resistance: IP68 Waterproof
  
  

• Compatibility: iOS & Android devices
  
  

• Color: Black
  
  

Why Choose the S4 AcuFit One?

This smartwatch isn’t just about telling time—it’s about living smarter. Whether you’re in the gym, at work, or on the go, the S4 AcuFit One keeps you connected, healthy, and stylish with its modern design, powerful features, and long-lasting battery.