THE INSTRUMENT. REIMAGINED.
Three days into a mountain traverse. Off-road where the map runs out. On the water before sunrise. Suunto Core 2 reads your environment before you have to ask. Altimeter, barometer, compass, all working without signal.
KNOW WHAT'S AHEAD
The altimeter and barometer on Suunto Core 2 track your elevation and pressure in real time. See what the terrain is doing before you're in it.
READ THE SKY
Suunto Core 2 monitors barometric pressure continuously and triggers a storm alarm when conditions start turning. Give yourself enough time to find shelter before the sky decides for you.
NAVIGATE OFFLINE
Deep in the tree line, GPS gets patchy and phone maps stop working. Suunto Core 2's compass runs on magnetic north. Signal or no signal, you always have a direction.
TIME IT RIGHT
Sunrise, sunset, moon phase. Suunto Core 2 tracks natural cycles so you can plan ahead. Check conditions in an instant.
READABILITY MEANS EVERYTHING
Suunto Core 2's LED dot-matrix display delivers 40% higher reflectivity than the previous generation. Whether direct sunlight or late at night, enjoy a larger, cleaner layout, with all the data you need at a glance.
FREELY SWITCHABLE
Green blacklight, keeping details clear whether in daylight or dark hours.
FOR WHATEVER COMES NEXT
Up to 15 months of battery on a single replaceable cell. 10 ATM-rated for full submersion. Scratch and impact-resistant glass, with buttons large enough to work with gloves.
ANALOG SOUL. MODERN EDGE.
STAY IN SYNC
Pair Suunto Core 2 with the Suunto app via Bluetooth and your time syncs automatically.
GETS BETTER OVER TIME
Firmware updates arrive wirelessly through the Suunto app. New features and stability refinements, delivered straight to your wrist.
FROM TRAIL TO COMMUTE
Core 2 tracks every step, and the Suunto app keeps the full picture. Every adventure, every trail, one watch.
ADVENTURE-READY. EVERY SINGLE DAY.
BUILT ON A
LEGACY OF OUTDOOR
PRECISION
Core refines the details, for people who
never leave their watch behind.
UTILITY
THAT HOLDS UP
Stopwatch, countdown timer, alarm.
Everything you'd expect from a serious
tool watch, all accessible.
Built to Last
Silicone Strap
Buttons
at Under 74g
IN THE BOX
- 1 Suunto Core 2 Watch ×1
- 2 Suunto 22mm Athletic 2 Silicone Strap, All Black ×1
- 3 Quick Guide ×1
- 4 Warranty ×1
FAQ
Altitude is calculated based on barometric pressure changes. A reference value must be set for more accurate readings.
Weather changes affect air pressure, which in turn impacts altitude readings. Regular calibration of the reference value is recommended.
It helps predict weather trends. For example, a drop in pressure often indicates deteriorating weather conditions.
An alert is triggered automatically when barometric pressure drops beyond a certain threshold within 3 hours.
When properly calibrated and used away from magnetic interference, the compass provides reliable directional guidance.
Yes, it is rated to 10 ATM and is suitable for swimming and daily water exposure.
Yes, it operates in temperatures from -20°C to 60°C, making it suitable for outdoor environments.
It uses a CR3032 coin cell battery, which is user-replaceable.
Battery life varies by usage, but typically can last up to 15 months with standard use.
Users can replace it themselves, but it is recommended to use official replacement parts.
Go to Settings → Time-Date to manually adjust time and date.
Yes, it supports a second time zone, useful for travel or business trips.
After selecting a city, the watch automatically displays local sunrise and sunset times.
Press and hold any button to power on the device and enter the initial setup process.
The five buttons are used for mode switching, confirm, back, up/down adjustments, and backlight control. Functions may vary slightly depending on the interface.
Press the middle (Mode) button to cycle through different modes such as time, barometer/altimeter, and compass.
Press the top-left button to activate the backlight. It will automatically turn off after 5 seconds by default.
Core 2 is not a traditional smartwatch. It is an outdoor instrument watch focused on environmental awareness features such as altitude, barometric pressure, and compass, rather than notifications or third-party apps.
Core features include altitude measurement, barometric pressure trend analysis, compass navigation, sunrise/sunset times, weather trend insights, storm alerts, as well as basic timing and step tracking.
Yes, it supports synchronization and settings management via the Suunto app.
Check if Bluetooth is enabled, ensure the device is within range, or try re-pairing.
Yes, core functions work independently without a phone connection.
Yes, it supports basic step counting and goal setting.
Data is stored locally with limited capacity; regular syncing to the app is recommended.
No, historical data remains unchanged; only future records are affected.
Go to General settings, select “Reset settings,” and confirm.
Yes, we offer online updates via the Suunto app.
You can restart via system operations or by replacing the battery.
Self-repair is not recommended. Please contact Suunto's Customer Support team for assistance.
1. Suunto Core 2 is an outdoor tool watch designed to provide environmental data including altitude, barometric pressure, compass direction, temperature, and sunrise/sunset times. Intended for recreational use only.
2. All data provided is for reference only and must not be used as the sole basis for navigation, safety decisions, or life-critical applications. Users should exercise independent judgment and carry additional reliable instruments where appropriate.
3. Sensor readings including altitude, barometric pressure, temperature, and compass direction may be affected by environmental conditions, calibration status, and device positioning. Accuracy cannot be guaranteed under all conditions.
4. Storm alerts are based on barometric pressure trends and are for reference only. They do not replace professional weather forecasts or emergency warning systems.
5. Compass accuracy may be affected by magnetic interference from nearby objects or electronic devices. Calibrate regularly and use away from sources of interference.
6. Temperature readings may be influenced by body heat when worn on the wrist. For accurate ambient readings, remove the device and allow it to stabilize before measuring.
7. Water resistance is rated under specific test conditions. Not intended for scuba diving or professional underwater use. Water resistance may decrease over time due to wear or damage.
8. Do not use outside specified operating conditions, including high-heat environments such as saunas, rapid temperature changes, or exposure to corrosive substances.
9. Battery performance may vary based on usage and environmental conditions. Use of non-approved batteries or accessories may cause malfunction, damage, or void the warranty.
10. Some features require connection to the Suunto app. Connectivity and updates may be affected by device compatibility, operating system version, or network availability.
11. Suunto Core 2 is not a medical device. No data provided is intended for medical diagnosis, treatment, or prevention.
12. The user assumes full responsibility for all decisions made based on device data. Suunto accepts no liability for injury, loss, or damage resulting from use of the device.
13. Damage resulting from misuse, improper handling, unauthorized modifications, or use of non-original accessories is not covered under warranty.
