3-in-1 Multifunctional Design - Built-in TWS earphones + 512MB USB drive; 1W speaker for Bluetooth music/calls; 3-5 hours of earphone usage per charge
HD Round Display - 1.52-inch TFT IPS full-view color screen; 360×360 resolution; Glass touchscreen for smooth operation; 2 physical buttons for quick control
Dual-Mode Bluetooth 5.0+3.0 - BLE 5.0 for stable data sync; BT 3.0 for high-quality calls/music; Supports remote music control & camera shutter
Long-Lasting Battery - 320mAh lithium polymer battery; 5-10 days of normal use; 25-35 days of standby; 3-hour fast magnetic charging
Comprehensive Health Tracking - Real-time heart rate monitoring (HR3300 sensor); Blood pressure & oxygen detection; Sleep quality analysis; Breathing training mode
Multiple Sport Modes - Tracks steps, calories, distance & exercise trajectory; Supports various sports scenarios; Syncs data to SUNNY Fit APP
Premium Durable Build - Zinc alloy + ABS body; 3 strap options (silicone, stainless steel, leather); Lightweight (65g) for all-day comfort
Practical Smart Features - 50+ watch faces (supports custom faces); SOS emergency function; TikTok control; Always-on display; Find phone feature
Broad Compatibility - Works with Android 5.0+ & iOS 9.0+; Syncs with SUNNY Fit APP for data visualization
14-Language Support - Covers English, Spanish, German, French, Russian, Arabic, etc.; Manual supports Chinese & English for global users
Recording Function - 3-minute segment recording (up to 30 minutes total); High-sensitivity microphone for clear audio capture
Smart Notifications - Receives calls, SMS & social app alerts (WhatsApp, Facebook, Twitter, etc.); Real-time weather updates
