Y1 Smart Watch 1.54-inch High-definition Touch Screen SIM Card Slot Waterproof Multifunctional Smart Sports Watch All year Power Source: Rechargeable Battery

Power Source: Rechargeable Battery

- Lens Construction: 1 element in 1 group

Packing: Safe Package

and enjoy it

Bluetooth Protocol: 4

Y1 Smart Watch 1.54-inch High-definition Touch Screen SIM Card Slot Waterproof Multifunctional Smart Sports Watch All year Power Source: Rechargeable BatteryBrand Name: ONLENY Mechanism: Yes Origin: CN(Origin) SIM Card Available: No System: None GPS: No Type: On Wrist Compatibility: Other ROM: <128MB Function: Passometer Function: Sleep Tracker Function: Fitness Tracker Function: Calendar Function: no Rear Camera: None Language: English RAM: <128MB Waterproof Grade: Life Waterproof Multiple Dials: Yes Battery Capacity: <120mAh Network Mode: 2g Style: Fashion Screen Shape: ROUND Case Material: Other Band