Case size: 42mm
Model: SMA09-3
Version Type: Mainland China
Strap style: classic button
Communication type: Cannot insert card
Strap size: M / L (suitable for 150-200 mm wrist circumference)
Watch Collection: Silver Black Black Leather Strap Leather Strap Brown Leather Strap Leather Strap Case Material: Aluminum
Strap material: stainless steel
Dial shape: round
Function: Heart rate monitoring Intelligent reminder Sleep monitoring Bluetooth call Step counter Remote control Self-timer Waterproof
Wireless distance: 5m (inclusive) -10m (inclusive)
Screen resolution: 240x240 pixels
Battery capacity: 300mAh
Connection method: Magnetic
Screen size: 1.3 inches
Storage capacity (RAM): 128GB
Weight: 56g