Nomad already sells a line of leather wallets that can be bundled with the company’s Apple-compatible Tracking Card, allowing ...

Once you have disabled mobile data and Wi-Fi, you can use view and use your stored cards. This is particularly helpful in areas with poor networks. Google Wallet is a convenient and versatile tool ...

May not work if Bluetooth or WiFi isn't available: If an Internet setup or electronic point-of-sale network isn't functioning, it may not be possible to pay using a digital wallet.