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Product Description
■Manufacturer Description Quote
The ultimate sports watch designed for training, racing, and breaking personal records.
※Charging cable is not included.
・GPS continuous usage time: APEX 4 46mm: 65 hours, APEX 4 42mm: 41 hours
・The ultimate mapping experience with free global maps, street and trail names, turn-by-turn navigation, and POIs (Points of Interest)
・High-precision dual-frequency GPS with vertical algorithm designed for high-altitude terrain and vertical cliffs
・1.2/1.3-inch MIP touchscreen (42/46mm). Ensures sharp contrast and excellent visibility under the sun, on snow, and in the shade.
・The titanium bezel and sapphire crystal achieve both a lightweight feel and high durability.
・Built-in speaker and microphone enable pace alerts, voice pins, and hands-free calling
・Recording and managing recovery, HRV, sleep, SpO2, and training load for thorough training analysis
・Features 3D flyover and Adventure Notes to analyze every moment of your training and races
○ Designed to withstand harsh alpine environments
Lightweight titanium, reinforced lugs, touchscreen sapphire display
○ More detailed map features
Trail/Road Names, POIs, and Turn-by-Turn Navigation with Global Maps
○Battery life
The endurance to see through the 100-mile loop around Mount Fuji or the traverse of Mount Yarigatake
○3D Activity Flyover
Analyze each step in detail
○ Always provide accurate data
Dual-frequency GPS, dual-range barometer, vertical GPS algorithm
○Map and graphic display speed has been further improved
Speaker + Microphone
Receive audio alerts during activities, record voice memos, and make hands-free calls
○Environment and Weather
Display real-time weather, barometric pressure, wind, and more
○Features of the MIP Screen
Exceptional visibility in sunlight, snow, and shadows
■Specifications
[サイズと重量]
・Size: 46.2 x 46.2 x 13.7 mm
・Weight: 64g (with silicone band attached)
[ディスプレイ]
・Size: 1.3 inches
・Resolution: 260 x 260
・Type: Third-generation touch panel type always-on memory LCD
[材質]
・Screen material: Sapphire glass
・Bezel material: Titanium alloy
・Cover material: Fiber-reinforced polymer
・Band material: Silicone
[ウォッチバンド]
Width: 24 mm
・Size - Silicone: 140mm - 215mm
・Mounting Type: Quick Release
[デザイン]
・Buttons: Digital dial, Back button, Action button* For shortcuts to maps, pins, and other items
[接続]
・Mobile phone connection: Bluetooth
・Accessory connection: Bluetooth
・Data transmission: Wi-Fi / COROS App
[耐久性]
・Water resistance: 5 ATM ※Not suitable for diving
・Operating temperature: -20°C to 50°C
・Storage temperature: -20°C to 60°C
[バッテリー]
Standard Full GPS (GPS/QZSS)
・Long-lasting mode: 65 hours
・All systems on (GPS, GLONASS, Galileo, BeiDou, QZSS): 17 hours + offline music
・Normal Mode: 53 hours
・All systems on (GPS, GLONASS, Galileo, BeiDou, QZSS): 16 hours + offline music
・High-Precision Mode: 41 hours
・Dual-frequency on + (GPS, GLONASS, Galileo, BeiDou, QZSS): 15 hours + offline music
・Daily use & sleep tracking: 24 days ※Daytime stress level monitoring
・Charging time: Less than 2 hours
[メモリー]
・Built-in memory: 32GB
・Activity memory: 1200 hours ※Estimated value based on outdoor activities
[ジオロケーション]
・Satellite systems: GPS, GLONASS, Galileo, BeiDou, QZSS
・GNSS chips: Dual-frequency for all systems
[ナビケーション]
○Map Layer
・Topographic maps (with road names)/Global maps available for download
・Topographic/Regional Maps available for download
○ Other Features
・Checkpoint
・Return to Start
・Course Departure Alert
・Touch panel
・Safety features
[日常トラッキング]
○Sensor
・Speaker/call functionality and activity alert playback
・Dual microphones with noise reduction / Voice Pin recording and audio usage
・Optical heart rate monitor/May not be usable over tattoos
・Barometric altimeter
・Accelerometer
・Gyro sensor
・Compass
・Thermometer/Supports body temperature measurement during training (when using compatible accessories)
・Optical pulse oximeter
・ECG Sensor
○Training Features
・Output Pace/Running: Personalized metrics that display your effort.
・EvoLab/Recovery, Fatigue, Training Load, Race Prediction, VO2max, Threshold Zones, and Other Metrics
・Activity alerts/cadence, distance, pace, heart rate, power, and other metrics
・Interval Training: Fundamentals and Applications
・Planned workout
・Training Plan
・Running Level
・Resting heart rate
・Heart rate measurement underwater
・Action Camera Control / Compatible with select GoPro and Insta360 models
・Virtual Pacer
・Virtual Run
・Running form test requires wearing the COROS POD/POD 2.
・Altitude Mode/Blood oxygen saturation (SpO2) monitoring and physical fitness assessment at high altitudes
・Touch scroll/Swipe to scroll through data pages during training
・Mobile display
[日常機能]
・Stress
・Health Snapshot
・Messages/Call Notifications ※Daily functions during training
・Sleep/REM tracking
・Alarm
・Timer
・Stopwatch
・Daily Alerts/Calories Burned, Exercise Time, Storms, and Other Alerts
・Firmware updatable via Wi-Fi and the COROS app
・Find your phone
・Looking for a watch
・Always on
・HRV Index
・Listen to offline music with music/Bluetooth-compatible headsets
[サードーパーティー]
○Compatible Apps
Nike Run Club, Komoot, TrainingPeaks, Strava, Relive, adidas Running, Apple Health, Stryd, Final Surge, Runalyze, Running Quotient, Decathlon
[システム言語]
English, Simplified Chinese, Traditional Chinese, German, Spanish, French, Polish, Thai, Japanese, Korean, Portuguese, Italian, Russian, Vietnamese
※Charging cable is not included.
※COROS battery specifications vary depending on usage of various features such as music, backlight, and navigation. As lithium-ion batteries are used, performance may degrade over time due to usage patterns, temperature, and aging. Battery lifespan and charge cycles vary based on usage and settings.
※Please note that manufacturer images are used, so specifications (such as logo placement, color, and pattern positioning) may differ slightly from the actual product.
Available Payment Methods
Credit Card Payment
Convenience Store Payment
Digital Wallets and QR Code Payments
Bank Transfer
Japan Post Bank
Cancellations, Returns, and Exchanges
Before Placing Your Order
As a general rule, we do not accept returns or exchanges of merchandise for reasons related to the customer’s preferences, such as “it didn’t look like I expected” or “the size doesn’t fit.” If you have any questions or concerns, please consult with our staff first.
Please place your order after understanding and agreeing to the following points.
・Depending on the device or environment you are using, the color and texture of the product may appear slightly different.
・There may be slight variations in the dimensions listed in the product description.
・Minor scratches or scuffs may occur unavoidably during the manufacturing process.
・Depending on the material of the product, there may be variations in color, texture, or pattern from item to item.
Order Cancellation
As a general rule, we do not accept cancellations after a shipping confirmation email has been sent.
We make every effort to manage our inventory, but if we are unable to secure the items you ordered for unavoidable reasons, we may have to cancel your order.
Purchase Limit
We may impose purchase limits on certain products. Orders placed from multiple accounts believed to belong to the same person, or orders suspected of using bots, may be canceled or the quantity reduced.
*Please note that we assume no liability for any losses, damages, or other adverse consequences resulting from a cancellation.
Returns and Exchanges
While we take the utmost care to ensure the quality of our products and their packaging, in the unlikely event that an item arrives damaged or soiled, or if you receive an item that differs from your order, please contact us via the “Contact Form ” within 7 days of the delivery date. We will cover all associated costs.
・If a replacement item is available, we will replace the item.
・If we are unable to secure a replacement, we will issue a refund.
Please note that we cannot accept returns or exchanges if any of the following conditions apply. We appreciate your understanding.
・If more than 8 days have passed since the product was delivered
・When we determine that the customer has finished using the product
・If the item has been altered, washed, or dry-cleaned
・If any accessories (product tags, warranty cards, bags, boxes, etc.) are lost or damaged
・If odors, scratches, or stains occur while the item is in the customer's possession
・Items that come into direct contact with the skin, such as underwear, socks, and accessories, as well as perfumes and cosmetics, etc.
・If the item is returned without prior notice
About the Listed Prices
We take every precaution to ensure that the product information displayed on this site is accurate. However, in the unlikely event that we discover after payment has been processed that a product’s price was incorrectly displayed on the site, we will contact you and either adjust the price to the correct amount and process the payment, or cancel your order.
Important Notes
*Please note that inventory for this item is shared across our physical stores and other shopping sites operated by our company. We check inventory after receiving your order, so the item may be out of stock in some cases. We apologize for any inconvenience this may cause and will notify you via email if this occurs. Thank you for your understanding.