Fastrack Kruz+ Bluetooth Calling Smart Watch — Overview

The Fastrack Kruz+ is a full-featured Bluetooth calling smartwatch from Fastrack that combines smart connectivity, health & fitness tracking, and everyday smartwatch tools in a sleek rectangular design. It’s designed to work with both Android and iOS phones and aims to offer great value in its price range.

 Key Specifications

Display & Design

• 1.91″ HD TFT-LCD display with a sharp 320 × 385 pixel resolution and high brightness (~450 nits) for good outdoor visibility.

• Large touchscreen for easy navigation through menus and apps.

• Rectangular dial with a durable plastic case and comfortable silicone strap.

• IP68 water & dust resistance — safe for workouts and everyday use.

Bluetooth Calling & Connectivity

• Bluetooth 5.3 calling — make and receive voice calls directly from the watch (built-in microphone & speaker).

• Compatible with Android 9+ and iOS 11+ devices.

• Works with the Fastrack Reflex World app to sync data and settings.

Health & Fitness Tracking

• 24×7 heart rate monitoring (HRM) to track your heart rate throughout the day.

• SpO₂ (blood oxygen) and blood pressure monitoring to watch key health metrics.

• Sleep monitoring with REM analysis to understand sleep quality.

• Women’s health tracking features.

• 100+ sports modes for tracking different workouts and activities.

Smart Features & Extras

• AI Voice Assistant for hands-free control.

• Music control & camera remote from the watch.

• In-built games, calendar, calculator, stopwatch, alarm, timer, weather display, DND & power-saving modes.

• Notification alerts for calls, messages, and apps (via connected phone).

Battery & Performance

• 300 mAh battery — typically lasts up to ~7 days on a single charge, or around 3 days with heavy usage (e.g., frequent calls).

• Magnetic charging port for easy daily charging.

Who It’s Best For

✔ People who want Bluetooth calling on the wrist without paying flagship prices.
✔ Users seeking comprehensive health tracking (heart rate, SpO₂, sleep) in a budget smartwatch.
✔ Everyday users who want 100+ sports modes, smart alerts, and extra tools like voice assistant and music control.