Features:

• Super-light with a sleek body, PACE 3 is made to be worn all day and night in completely distraction-free comfort.
• For multi-sport athletes who train hard and move fast
• Lightweight and low-profile for all-day and night comfort
• Extended battery life for weeks of continuous training
• Next-generation optical heart rate and SpO2 sensors
• Barometric altimeter for accurate elevation measurement
• Breadcrumb navigation feature to help you stay on track
• Always-on 1.2" transflective touchscreen display
• Dual-frequency GPS for pinpoint distance calculation
• Enjoy your favorite music with built-in audio support Watchband and charging cable included 30g Weight (with nylon band)
• 24/7 COMFORT Super-light with a sleek body, PACE 3 is made to be worn all day and night in completely distraction-free comfort. Go beyond your neighborhood run in confidence with a suite of powerful tools including Turn-by-Turn navigation. LOOK GOOD & FEEL GREAT, WHATEVER YOU DO Every wrist is unique, and everyone has different needs, which is why PACE 3 has the choice of high-quality and stylish silicone and nylon bands. Choose which is right for you, or buy more to switch up your look.
• NEXT GENERATION GPS A redesigned satellite chipset with optional Dual-Frequency will keep your GPS data accurate, even in high-rise cities like New York and Chicago.

Specs:

• Size and Weight:
• Dimensions: 41.9 x 41.9 x 11.7mm Height does not include the optical heart rate sensor
• Weight 39g With Silicone Band 30g With Nylon Band Display
• Display:
• Display Size 1.2 Inch
• Display Resolution 240 x 240 64 colors
• Display Type Touch
• Screen Always-On Memory LCD
• Materials:
• Screen Material Mineral Glass
• Bezel  Material Fibre Reinforced Polymer
• Cover Material Fibre Reinforced Polymer
• Band Material Silicone / Nylon
• Watch  Band Width 22mm
• Installation Type Quick Release
• Design:
• Buttons & Dials Digital Dial Back Button 
• Connectivity:
• Phone Bluetooth
• Accessories Bluetooth
• Data Sync Wi-Fi / COROS App
• Durability:
• Water Resistance 5 ATM -  Suitable for surface water activities and not for diving
• Working Temperature -4°F to 122°F (-20°C to 50°C)
• Storage Temperature -4°F to 140°F (-20°C to 60°C)
• Battery:
• Standard Full GPS (GPS/QZSS) 38 Hours Connects to GPS and QZSS
• 10.5 Hours (With Music) Connects to GPS and QZSS with offline music
• All Systems On (GPS, GLONASS, Galileo, Beidou, QZSS) 25 Hours Connects to 5 satellite systems at the same time
• 9 Hours (With Music) Connects to 5 satellite systems at the same time with offline music
• Dual Frequency (GPS, GLONASS, Galileo, Beidou, QZSS) 15 Hours Connects to 5 satellite systems at the same time in dual frequency
• 7 Hours (With Music) Connects to 5 satellite systems at the same time in dual frequency with offline music
• Daily Use 24 Days
• Charging Time Less Than 2 Hours
• Memory:
• Internal Memory 4GB
• Activity Memory 500 Hours Estimates based on outdoor activities
• Geo Location:
• Satellite Systems GPS, GLONASS, Galileo, Beidou, QZSS GNSS
• Chipset All-Satellite Dual-Frequency
• Navigation:
• Map Layer Breadcrumb —
• Additional Features:
• Checkpoint Back-To-Start
• Deviation Alert
• Touchscreen-Enabled Map Control
• :Data Tracking:
• Sensors Optical Heart Rate Monitor May not work over tattoos
• Barometric Altimeter
• Accelerometer
• Gyroscope
• 3D Compass
• Thermometer Supports body temperature in training (with compatible accessory)
• Optical Pulse Oximeter —
• Training Features:
• Resting Heart Rate
• Underwater Heart Rate
• Action Camera Control Supports select GoPro and Insta360 cameras
• Virtual Run
• Altitude Mode Regular evaluation of SpO2 and fitness when at high altitudes
• Touch Scroll Swipe to scroll data pages during training
• Daily Features:
• Updateable Firmware With Wi-Fi and the COROS app
• Find My Phone
• Find My Watch Backlight
• Always-On Mode —
• Music Plays offline music when paired with supported Bluetooth headsets
• 3rd Party Integration:
• Compatible Apps:
• Nike Run Club, Komoot, TrainingPeaks, Strava, Relive, adidas Running, Apple Health, Stryd, Final Surge, Runalyze, Running Quotient, Decathlon
• System Languages:
• Display Language English, Simplified Chinese, Traditional Chinese, German, Spanish, French, Polish, Thai, Japanese, Korean, Portuguese, Italian, Russian