Suunto Core 2 - ABC outdoor watch

Suunto Core 2 ABC outdoor watch is the next generation of Suunto's iconic outdoor ABC watch, combining an altimeter, barometer and digital compass in a rugged, easy-to-use design built for off-grid adventure.

Designed for hiking, camping, trekking and everyday outdoor use, Core 2 provides the essential information you need without relying on GPS or a mobile phone. Track altitude, monitor changing barometric pressure, navigate using the built-in compass and receive storm alerts when conditions begin to deteriorate.

Core 2 has been significantly upgraded from the original Suunto Core, with 10 ATM water resistance, durable Corning Gorilla Glass, larger buttons, a silicone strap and a user-replaceable CR3032 battery delivering up to 15 months of battery life.

Switchable Red / Green Backlight

Green backlight
Provides clear, high-contrast visibility for general outdoor use in low-light and dark conditions.

Red backlight
Helps preserve night vision, making it especially useful for nighttime navigation and outdoor use after dark.

Built for off-grid exploration

Whether you're hiking, camping or travelling beyond mobile coverage, Core 2 keeps the essential outdoor tools close at hand. The barometric altimeter tracks elevation, the digital compass helps keep you on course and the weather functions help you stay aware of changing conditions.

The upgraded 1.3-inch LED dot-matrix display offers improved readability over the previous generation, with a clean layout designed to make important information easy to see at a glance.

Stay ahead of changing conditions

Core 2 combines altitude and barometric pressure data to help you understand what is happening around you. Track your ascent and descent, monitor pressure trends and receive a storm alarm when rapid pressure changes indicate deteriorating weather.

Designed for the Outdoors

Key Features

• Barometric altimeter
• Barometer and weather trend indicator
• Storm alarm
• Digital compass with bearing lock
• Automatic altimeter/barometer profile
• Altitude difference and ascent/descent tracking
• Sunrise and sunset times
• Moon phase
• Temperature
• Step counter
• Red and green selectable backlight
• 1.3-inch high-contrast LED dot-matrix display
• Bluetooth connection to Suunto app
• Over-the-air software updates
• 10 ATM / 100 metre water resistance
• MIL-STD-810 tested durability
• User-replaceable CR3032 battery
• Up to 15 months battery life in time mode
• No GPS or charging cable required

Physical Specifications

• Dimensions: 49 x 49 x 14.84 mm
• Weight: 74 g including strap
• Bezel Material: Stainless steel
• Glass: Corning Gorilla Glass
• Case Material: Composite
• Strap Material: Silicone
• Water Resistance: 10 ATM / 100 m
• Display Size: 1.3 inch
• Display Type: LED dot-matrix display
• Backlight: Selectable red or green
• Operating Temperature: -20°C to +60°C
• Storage Temperature: -20°C to +60°C

Battery

• Battery Type: CR3032 3 V coin cell
• User Replaceable: Yes
• Battery Life: Up to 15 months in time mode
• Battery Indicator: Yes

Altimeter

• Barometric altitude
• Altitude graph
• Total ascent and descent based on air pressure
• Automatic altimeter/barometer profile
• Altitude difference
• Altitude Range: -100 to 10,000 m

Compass

• Digital compass
• Bearing lock with orienting indicator
• North indicator
• Magnetic declination adjustment
• Compass Accuracy: 5°
• Compass Resolution: 1°

Weather & Environment

• Barometric pressure
• Weather trend indicator
• Storm alarm
• Temperature
• Sunrise and sunset times
• Automatic altimeter/barometer profile
• Temperature Range: -20°C to +60°C
• Temperature Resolution: 1°C
• Pressure Resolution: 1 hPa / 0.03 inHg
• Maximum Weather Recording: 7 days

Time Functions

• Time and date
• Dual time
• Daily alarm
• Stopwatch
• Countdown timer
• Sunrise and sunset
• Moon phase

Connectivity

• Bluetooth connectivity
• Suunto app support
• Automatic time synchronisation
• Step data synchronisation
• Over-the-air software updates
• Wireless Frequency: 2402-2480 MHz
• Connection Range: Approximately 10 m

Other Features

• Step counter
• Button lock
• Metric and imperial units
• Battery level indicator
• Languages: English, German, Spanish and French
• MIL-STD-810 tested durability

• Suunto Core 2 watch
• Suunto 22 mm Athletic 2 Silicone Strap, All Black
• Quick guide
• Warranty information