Knauermann PRO 4 Ultra BT Milanaise Silver Smartwatch with Bluetooth Calling, 2.01 inch IPS Touchscreen, Heart Rate & SpO2, 100+ Sports Modes, IP67 B0H5KVSB8C

From boardroom to trailhead, the Knauermann PRO 4 Ultra BT Milanaise in silver keeps you connected and on track. Its stainless steel Milanese loop and zinc alloy case pair with a bright 2.01-inch IPS colour touchscreen, while Bluetooth 5.2 calling lets you take calls right from your wrist. Track heart rate, blood oxygen, sleep, and over 100 sports modes, all with up to 7 days of typical battery life.

Key specifications

• 2.01-inch IPS colour touchscreen, 240 x 296 pixels
• Bluetooth 5.2 with integrated microphone & speaker for calls
• Heart rate, SpO2, sleep tracking, and 100+ sports modes
• IP67 water and dust resistance
• 280 mAh battery: up to 7 days typical use, 30 days standby
• Magnetic charging, compatible with Android 5.0+ / iOS 9.0+
• Stainless steel Milanese loop strap, zinc alloy case, silver finish
• FitCloudPro app support, call/SMS/social notifications

Why choose it

The PRO 4 Ultra BT combines a premium metal build with comprehensive health and connectivity features. The Milanese loop offers a refined look that transitions effortlessly from office to workout, while the bright touchscreen and Bluetooth calling keep you productive without reaching for your phone.

Ideal use cases

• Professionals who need discreet call handling and notification previews during meetings
• Fitness enthusiasts tracking workouts, heart rate, and SpO2 across 100+ sport modes
• Everyday wear with IP67 protection against rain, sweat, and dust
• Sleep monitoring for insights into rest quality and recovery

Good to know

Battery life varies with usage; Bluetooth calling and continuous heart rate monitoring reduce runtime. The magnetic charger snaps into place for easy recharging. Pair via the FitCloudPro app for full functionality, including watch faces and health data sync.