Garmin's Forerunner 255 is a lightweight and comfortable GPS smartwatch that's perfect for running and everyday wear. It's easy to use and allows anyone to achieve their fitness goals by tracking their workout stats. This light and easy-to-wear smartwatch is the perfect companion to bring your sport and everyday life into harmony.

Highlights:
- The watch's 1.3-inch display is protected with durable Corning® Gorilla® Glass 3
- A total of 5 convenient physical buttons for control
- Multiband GNSS support (GPS, GLONASS, GALILEO)
- Watch shows all readings in clear graphics in the Garmin Connect app when paired with your smartphone
- Contactless payment with NFC technology and Garmin Pay support
- Built-in modes to accurately measure your activity during sports (more than 30)
- Accident detection (option to send location information manually or send it automatically on selected outdoor activities)
- Wrist heart rate monitor, pulse oximeter
- The watch monitors your sleep duration and quality (including phases)

Technical specifications:
- Device dimensions (WxHxD): 45.6 x 45.6 x 12.9 mm
- Watch glass material: Corning® Gorilla® Glass 3
- Wrist circumference: 130 to 205 mm
- Display size: 33mm (1.3 inch) diameter
- Display resolution: 260 x 260 pixels
- Battery life Smartwatch mode: Up to 14 days
- Battery life GNSS mode with GPS only: Up to 30 hours
- Battery life GNSS mode with all systems: Up to 25 hours
- Battery life GNSS mode with all systems and multi-band: Up to 16 hours
- Waterproof: yes (5 ATM)
- Internal memory: 4GB
- Weight according to the manufacturer: 49g
- Heart rate measurement on the wrist: yes
- Manufacturer number: 010-02641-10 / 010-02641-11

(Translated with Google Translate)