EN – USER MANUAL
Dear Customers,
Thank you for your trust and for purchasing our product. This user manual is part of the product and contains important
information about its setup, operation, and use. If you pass the product to another person, please include this manual as well.
Package Contents
Smartwatch, 2x 20 mm straps (metal and silicone), Charging cable, User manual, Metal strap shortener (Silver Edition only)
Specifications
• Bluetooth name: WGAirFlex3
• Display size: 1.32"
• Display type: HD AMOLED
• Resolution: 466x466 px
• Compatible OS: Android, Ios
• Bluetooth version: 5.3 + 3.0
• App: DaFit
• Battery: 200 mAh
• ROM: 128 Mb
• RAM: 640 kb
• CPU: JL7013A6S
Before First Use
• Charge the watch before use: Connect the charger to a USB-A adapter. Align the magnetic charging pins with the back of the
watch. Charging progress will display on-screen. Unplug after reaching 100%.
• Turn on the watch by holding the side button (rotating crown) for 5 seconds.
• If it doesn't power on, charge and try again.
Pairing & Setup
• Download the DaFit app via QR code or from Google Play / App Store.
• Create an account and fill in basic info (gender, height, weight, age, step goal).
• Enable Bluetooth and open the app. Tap the watch icon → Add Device → Select WGAirFlex3.
• If paired successfully, the watch will show "Connected" in the app.
Watch Settings
• Change language: Settings → Language
• Adjust screen timeout: Settings → Display → Sleep
• More settings in "Watch Controls" section.
App Notifications
• Enable system notifications in your phone's Bluetooth settings.
• In DaFit, tap Watch icon → Notifications → Select apps to enable alerts.
• Follow system prompts to allow permissions.
Syncing Contacts
Go to DaFit → Watch icon → Favorite Contacts → Select up to 8 contacts → Confirm.
Watch Controls
• Wake screen: Raise wrist or press crown.
• Watch face: Long press current face → Swipe → Tap
to apply.
• Custom faces in app: Upload photo, change
layout/colors via Face Gallery.
• Control Center: Swipe down – DND, brightness,
media sound, E-card, battery status.
• Main Menu: Swipe right – change style via Settings →
Display → Menu Style.
Wearing the Watch
Strap should be snug, not too tight or too loose. For SpO₂: keep watch still and avoid wearing it over wrist bone.
Accuracy may be affected by tattoos, arm hair, movement, or poor contact.
• HR sensor: VC30F
• G sensor: ST:LIS2DOCTR
• Battery life: 3–5 days
• Water resistance: IP68
• Watch material: Zinc alloy
• Size: Ø43 mm x 6.8 mm
• Strap material: Silicone + stainless steel
• Watch weight: 31 g
• Metal strap weight: 39 g (Gold) / 45 g (Silver)
• Silicone strap weight: 16
• Daily Activity: Swipe left → Scroll – steps, calories,
exercise.
• Notifications: Swipe up – view all alerts.
• Power off: Long press crown or go to Settings →
System → Power Off.
• Restart: Settings → System → Restart.
• Factory reset: Settings → System → Factory Rese
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