NFC (Near Field Communication) is the primary technology used for smartwatch payments. It allows for secure and contactless transactions between the smartwatch and a payment terminal.

Apple offers its own proprietary payment platform called Apple Pay, which is integrated into its Apple Watch devices.

The maximum transaction limit for smartwatch payments in most countries is typically around $100, although it may vary depending on the specific payment platform and region.

Cryptocurrencies are not typically supported by smartwatches due to security and regulatory concerns.

Smartwatch payments offer increased security, convenience, and faster checkout compared to traditional credit cards.

The Garmin Vivoactive 4 does not have built-in payment functionality, unlike the other smartwatches mentioned.

Card tokenization is the process of replacing sensitive card information with a unique token that can be used for secure transactions.

Samsung smartwatches do not support Apple Pay, as it is a proprietary platform exclusive to Apple devices.

The typical range of a smartwatch for making contactless payments is around 1-2 inches, as it relies on NFC technology for communication.

The Apple Watch has the largest market share in the global smartwatch market, followed by Samsung Galaxy Watch.

A PIN code is the primary security measure used to protect smartwatch payments from unauthorized transactions.

The Fitbit Versa does not support offline payments, unlike the other smartwatches mentioned.

Most smartwatches allow users to store up to 4 cards for payment purposes.

Apple Watch does not support Samsung Pay, as it is a proprietary platform exclusive to Samsung devices.

Tap to pay is the term used to describe the process of making a payment using a smartwatch by tapping it against a payment terminal.