American Express vs Fitness Bank
High-Yield Savings Accounts Comparison

Last Updated: June 16, 2025

Summary of American Express vs. Fitness Bank

As of June 16, 2025 American Express offers an APY of 3.60% for its High Yield Savings Account account, compared to Fitness Bank's 5.00% APY for its Fitness Elite Checking & Fitness Savings Combo account.

Fitness Bank yields $140 more than American Express on a $10,000 balance after one year. American Express pays $360, while Fitness Bank pays $500 - an APY advantage for Fitness Bank.

In addition, Fitness Bank also offers 4.55% APY for the Fitness Savings Account account.

American Express

Strengths

  • American Express offers a high yield savings account with a competitive APY of 3.60%.
  • No maintenance fees or minimum balance requirements for American Express.
  • American Express has a high App Store rating of 4.9.

Potential Drawbacks

  • American Express has an F rating from the BBB and is not accredited.
  • No branches available for American Express customers.
  • American Express does not offer a tiered savings account.

Fitness Bank

Strengths

  • Fitness Bank provides a higher APY of 5.00% for its tiered savings account.
  • Fitness Bank has an A+ BBB rating, indicating strong trustworthiness.
  • Fitness Bank offers a combo account with additional benefits.

Potential Drawbacks

  • Fitness Bank has a low App Store rating of 1.7 and a Google Play rating of 0.0.
  • Fitness Bank requires maintaining specific conditions to earn the highest APY.
  • Fitness Bank has a $10 maintenance fee unless balance requirements are met.
Summary: American Express offers a straightforward high yield savings account with a 3.60% APY and no fees, but has an F BBB rating. In contrast, Fitness Bank provides a higher APY of 5.00%, but requires users to meet conditions for tiered rates and has significant fees. Fitness Bank also struggles with low app ratings, while American Express enjoys a high App Store rating, despite having no branches.

Compare American Express' vs Fitness Bank's Savings Accounts

American ExpressFitness Bank
ProductHigh Yield Savings AccountvsFitness Savings AccountFitness Elite Checking & Fitness Savings Combo
APY
3.60% (as of 6/16/2025)4.55% (as of 6/16/2025)5.00% (as of 6/16/2025)
Bundled Account
NoNoYes
FDIC-insured
YesYesYes
Online OnlyYesYesYes
Compound Frequency
DailyDailyDaily
Minimum Deposit$0$100$100
Minimum Balance for APY$0$100$100
Maintenance Fee$0$10. Waived for average daily balances > $100$10. Waived for average daily balances > $100
Direct Deposit Required
NoNoNo
NoteN/AThis is a tiered account. To earn the highest tier you must track at least 12,500 avg. daily steps using the FitnessBank Step Tracker app as well as maintain a balance of $100. Failure to do so will result in a lower APY. See bank for more details and all tiers.This is a tiered account. To earn the highest tier you must make 15 debit card transactions per Account Period, maintain $5,000 avg. minimum balance in the Elite Checking account, track at least 10,000 avg. daily steps using the FitnessBank Step Tracker app, as well as maintain a savings balance of $100. Failure to do so will result in a lower APY. See bank for more details and all tiers.
Visit BankHigh Yield Savings AccountFitness Savings AccountFitness Elite Checking & Fitness Savings Combo
App Store Rating4.9/51.7/5
Google Play Rating3.8/5No
BBB RatingFA+

Comparative Historical APY Insights (Last 3 Months)

American ExpressFitness Bank
ProductHigh Yield Savings AccountvsFitness Elite Checking & Fitness Savings ComboFitness Savings Account
Latest APY3.60 %5.00 %4.55 %
TrendSidewaysSidewaysSideways
Slope (bps/mo)-4.70.00.0
Rate Changes / Mo0.330.000.00
Days Since Last Change399191
High (-3 m)3.70 %5.00 %4.55 %
Low (-3 m)3.60 %5.00 %4.55 %
Draw-down from High-2.7 %0.0 %0.0 %
Volatility (CV)0.0130.0000.000
APY Insights Glossary
Latest APY
Most recent advertised annual-percentage yield.
Trend
Direction over the last 3 months (regression slope).
Slope (bps/mo)
Average monthly change; 10 bps = 0.10 pp.
Rate Changes / Mo
Typical number of APY moves per month.
Days Since Last Change
Recency of the latest APY adjustment.
High (-3 m)
Highest APY in the last 92 days.
Low (-3 m)
Lowest APY in the last 92 days.
Draw-down from High
How far today sits below the 3-month peak.
Volatility (CV)
Coefficient of variation = stdev ÷ mean.
Why Track Savings-Account APYs?
  • See how quickly a bank reacts to Fed moves or competition.
  • Gauge “twitchiness” - frequent moves can annoy savers.
  • Spot if you're buying near a peak (draw-down) or riding a rise.
  • Slope (bps/mo) shows speed of change.
  • Volatility (CV) scales jumps by average level.

Calculate Savings Growth for American Express vs Fitness Bank

All calculations are based on APY.

American Express

APY: 3.60%

Total savings breakdown:

  • Interest earned: $36 (3.47%)
  • Total contributions: $0 (0.00%)
  • Initial deposit: $1,000 (96.53%)

Your total balance

$1,036.00

Effective APY: 3.60% (based on your deposit and contributions)

Total balance: $1,036

Earnings: $36

Bank Details

Fitness Bank

APY: 5.00%

Total savings breakdown:

  • Interest earned: $50 (4.76%)
  • Total contributions: $0 (0.00%)
  • Initial deposit: $1,000 (95.24%)

Your total balance

$1,050.00

Effective APY: 5.00% (based on your deposit and contributions)

Total balance: $1,050

Earnings: $50

Bank Details

After 1 year American Express would earn you $14 less than Fitness Bank.

More Comparisons

Compare American Express' APY of 3.60% with other banks
Compare Fitness Bank's APY of 5.00% with other banks