built in dual band gnss smartwatch

{"cid":"91212565","title":"Wireless Communication Module LC79DDEK 28nm Dual Band GNSS Modules Built-in LNA","imgUrl":"https:\/\/img.ismap.com\/nimg\/46\/18\/a000a011c3edb7576c0e6d76d74c-200x200-1.jpg","attrs":{"Price":"Contact for Sample","Brand Name":"Original Factory","Model Number":"LC79DDEK","Minimum Order Quantity":"10","Delivery Time":"3-5 work days","Place of Origin":"CN","Certification":"Lead free \/ RoHS Compliant","Packaging Details":"Standard package","Payment Terms":"T\/T","Supply Ability":"10000 Pieces per Day"}}

{"cid":"91222783","title":"ChatGPT AI assistant GPS 5ATM Waterproof Dual-band GNSS Compass Military Sport Smartwatch","imgUrl":"https:\/\/img.ismap.com\/nimg\/cf\/0e\/df3870cccb0105262300735225dd-200x200-1.jpg","attrs":{"Price":"USD 53 \/PC","Brand Name":"Rainbuvvy","Model Number":"KC91","Minimum Order Quantity":"10 pcs","Delivery Time":"5-8 work days","Certification":"CE,FCC","Place of Origin":"China","Payment Terms":"L\/C, T\/T, Western Union, MoneyGram","Supply Ability":"100pcs per 5 days","Packaging Details":"12cm*8cm*5cm","Color":"grey","Waterproof Grade":"50m","SIM Card Available":"No","GPS":"Built-in GPS","Network Mode":"None","ROM":"<128MB"}}