K88H Smart Watch IOS Android Heart Rate Monitor Smart Watch 1.22 Inch IPS Round Screen Bluetooth SmartWatch Black Switches & Adapters Signal to noise ratio: better

Signal to noise ratio: better than 48Db

WEB software upgrade

Can support the highest resolution: 1920X1080

send data when receive the address (With breaking off indication)

SOS Mode Memory Yes Strap/Clip No Application Handle Bar Holder Diameter 2

K88H Smart Watch IOS Android Heart Rate Monitor Smart Watch 1.22 Inch IPS Round Screen Bluetooth SmartWatch Black Switches & Adapters Signal to noise ratio: betterProduct Description CPU Model: MTK6261 Resolution: 240*240 Screen Size: 1. 22 inch Band Detachable: Yes APP Download Available: No Battery Detachable: No CPU Manufacturer: Mediatek Movement Type: Electronic Style: Fashion Application Age Group: Adult Screen Shape: Round Case Material: Alloy Band Material: Silica Gel Waterproof Grade: Life Waterproof SIM Card Available: Yes Mechanism: No Multiple Dials: Yes GPS: No Network Mode: 2G Battery Capacity: