Esso香港 is a free iPhone application developed by Exxon Mobil Corporation under the Lifestyle category. With this app, you can easily stay on top of your Esso Smiles account and transaction status. By connecting your Esso Smiles account to the Esso香港 app, you can conveniently manage your account and view your points and transaction history.

In the "My Smiles" section, you can manage your Esso Smiles account, update your personal information, and track your progress in earning Esso Smiles points and redeeming rewards.

The app also offers exclusive deals that you can redeem using your Esso Smiles points. Stay updated on the latest exclusive offers brought to you by the app.

If you're looking for the nearest Esso station, the app's station locator can help you find the closest one. You can also check the facilities and services available at each station, such as car wash, oil change, or convenience store.

For added convenience, you can instantly redeem rewards using electronic vouchers from the app at Esso stations and partner stores. Choose between immediate redemption or save the electronic vouchers for future use.

Please note that the Esso香港 app will continue to be updated to enhance user experience. In case of any technical delays, your understanding is appreciated.