Forerunner 255

 You're making strides. Now, let's take the next step. Get the training and recovery insights you'll need to notch your best time yet.

• Get an overview of your sleep, HRV status and daily workout with your morning report
• Charge less, train more with up to 14 days of battery life in smartwatch mode and up to 30 hours in GPS mode
• Push your limits with a built-in triathlon feature and 30+ activity profiles
• Plan your strategy with daily suggested workouts, course details and more on the race widget
• Utilise a full suite of advanced metrics and training tools to reach your goals
• Pay for your post-workout coffee with Garmin Pay contactless payments
• Clock Features
• Health Monitoring Features
• Sensors
• Daily Smart Features
• Safety and Tracking Features
• Activity Tracking Features
• Gym & Fitness Equipment
• Training, Planning and Analysis Features
• Running Features
• Outdoor Recreation
• Cycling Features
• Swimming Features
• Kid Activity Tracking Features
• Connectivity – Smart Trainer Control

Specifications:

• Lens material: Corning Gorilla Glass 3
• Bezel material: Fiber-reinforced polymer
• Quick release bands (22 mm, Industry standard)
• Strap material: Silicone
• Physical size: 45.6 x 45.6 x 12.9 (mm)
• Physical size: Fits wrists with a circumference of 130-205 mm
• Colour display
• Display size: 1.3" (33 mm) diameter
• Display resolution: 260 x 260 pixels
• Display type: Sunlight-visible, transflective memory-in-pixel (MIP)
• Weight: 49 g
• Battery life (Smartwatch mode): up to 14 days
• Battery life (GPS-Only GNSS mode): Up to 30 hours
• Battery life (All-Systems GNSS mode): Up to 25 hours
• Battery life (All-Systems GNSS mode plus Multi-Band): Up to 16 hours
• Water rating: 5 ATM
• Memory/history: 4 GB

* View current supported country, payment network and issuing bank information for Garmin Pay contactless payments