CatEye Stealth - 50 - Text Review

1. What It Is & Who It’s For

The CatEye Stealth - 50 is a GPS-enabled cycling computer designed for performance-oriented riders who prefer simplicity, accuracy, and reliable data tracking without the distractions of complex touchscreens. It’s built for road cyclists, gravel riders, and endurance enthusiasts who value ANT+ connectivity, precise GPS logging, and a rugged, minimalist design. If you want a dependable, no-nonsense GPS computer that captures the essentials speed, distance, cadence, and power the Stealth 50 fits perfectly.

2. Design & Build Quality

At first glance, the Stealth 50 emphasizes function over flash. The compact, black casing delivers a low-profile, aerodynamic shape that looks clean on any handlebar setup.
It features a 1.8-inch monochrome LCD display that is sharp and easy to read even in direct sunlight, with a backlight for night rides. The five-button layout is intuitive, offering simple navigation through key ride metrics.

Built to last, the Stealth 50 is IPX7 waterproof-rated, meaning it can handle rain, splashes, and muddy rides without issue. The USB-rechargeable battery provides up to 10 hours of runtime, ideal for long training sessions or weekend tours. The build feels solid, lightweight, and purpose-driven - typical of CatEye’s durable engineering.

3. Performance & Features

In real-world use, the Stealth 50 performs as a precise, responsive GPS computer. It locks onto satellites quickly and maintains consistent tracking accuracy throughout the ride. The integration of ANT+ compatibility allows seamless pairing with external sensors like heart rate monitors, cadence sensors, and power meters, giving riders deeper performance insights.

Despite its minimal interface, the Stealth 50 covers all core metrics: speed, distance, time, elevation, cadence, heart rate, and power data. It also offers a customizable display, letting riders prioritize the stats they want most visible during rides.

4. Pros, Cons & Verdict

Pros

• Built-in GPS for accurate speed and route tracking

• ANT+ compatible for heart rate, cadence, and power sensors

• Compact, lightweight, and weatherproof (IPX7) design

• Easy data upload to CatEye Atlas and Training Peaks

• USB rechargeable with up to 10-hour runtime

• Fast satellite lock and stable performance

• Customizable screen layout

Cons

• No Bluetooth connectivity (ANT+ only)

• Limited mapping or navigation functions

• Small display may feel basic compared to modern GPS units

Verdict
The CatEye Stealth - 50 is a dependable GPS computer that focuses on accuracy, simplicity, and durability rather than flashy extras. It’s perfect for cyclists who want a straightforward, reliable device that records key metrics and integrates easily with existing ANT+ sensors. While it lacks advanced mapping or smart notifications, its solid performance, waterproof build, and clean design make it a top choice for serious riders who prefer function over frills.