Online Banking

Mobile Banking App Update in August

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In August, you’ll notice a few updates to your Sentinel Federal Credit Union mobile banking app. These enhancements are designed to improve security and your overall login experience.

What to expect

August 3–14

  • Your mobile banking app will update automatically through your device’s app store.
  • You’ll see a refreshed login screen the first time you open the updated app.
  • You will need to select your preferred login method the first time you open the app after the upgrade, but each time thereafter, the preferred login method will be presented automatically. Please note, biometric login methods Voice for iOS and Android, and Face for unsupported Android devices, will be sunset.

August 18

  • For security, you’ll be asked to:
    • Re-enroll your biometric login preference
    • Then enter your username and password to finish

Please note that during this process you may be asked to update to a more complex password going from a minimum of 8 characters to 10.

This is a one-time process and only takes a few moments to complete.

No action is needed until you receive the prompts in the app.

If you have questions or need assistance, our team is happy to help. Thank you for your patience as we continue to improve your digital banking experience.

Other News & Updates

Check out other recent Credit Union and Financial News & Updates.

What Our Members Say About Us

Bret R

Member

“I have been using Sentinel for almost 30 years, and my family has been just as long! I purposely make the extra drive to work with Nate! Not only has he always been on the ball of my personal account, but my business account! He has resolved issues with other banks in a timely manner when he didn’t have to! Every time I go on he always has a smiling face and is easy to work with.”

Sherrie A

Member

“Awesome, everyone very helpful.”

Joshua K.

Member

“Been a loyal member for years! Keep your account positive and make your payments. If life happens keep them updated, as they have ways of working with you. I am glad they are a part of my financial family.”

Eli D.

Member

“Great service! Staff are all nice and very helpful!”

Joe M

Member

“We have several credit unions that got lost in the mix during a move–our bad. However, out of all of those credit unions, SFCU went OUT OF THEIR WAY to ensure we knew our account was dormant and helped us through the process of getting the account back on track. They also refunded every fee taken for dormant status. After losing more money than I’d like to admit from other institutions, I cannot tell you how much I appreciate the customer service of Sentinel FCU.”

Chris P

Member

“If you’re in the Rapid City area and you’re looking to drop the elbow off the top rope, Macho Man style, then look to Sentinel Federal Credit Union! Their customer service is off the hook and when you call you never get a robot or an automated answering machine! I don’t think I’ll trust another big bank with my money for as long as I live! By the way, I don’t even live in South Dakota!”

D HH

Member

“I worked with Dane to open a business account. Dane took the time to explain all the documents I’d need in advance. The appointment itself went smoothly, and it was a very quick and easy process. Dane was able to answer all my questions. I am happy with this branch’s customer service. The turnaround time and benefits (no high minimum balance or additional fees) honestly can’t be beat by any other bank. Highly recommend.”

Jenna H

Member

“I absolutely love the people at Sentinel always cheerful and helpful.”

Gerard G.

Member

“Staff is always helpful, professional and friendly!”

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