Tweets with replies by K·Pay (@KiezelPay) / Twitter
GitHub - KiezelPay/fitbit_kpay_merchant_api: Library to get the data available via the K·pay merchant API and use it in an app or clockface (https://kiezelpay.com/api/merchant/documentation/)
Fidesmo in collaboration with Kiroco - Fidesmo AB
Fitbit Payがソニー銀行と連携、日本で利用可能に - ケータイ Watch
How to pay for Apps & Watchface with K-Pay on Fitbit Sense, Versa 3, 2 & lite - YouTube