High-Yield Savings Account Comparison

Fitness Bank vs. Newtek Bank

Comparing Fitness Bank and Newtek Bank for high-yield savings: Fitness Bank's Fitness Elite Checking & Fitness Savings Combo pays 4.50% APY while Newtek Bank's Personal High Yield Savings pays 4.20% APY.

Note: Fitness Bank requires a checking account.

See how they compare on rate stability, mobile app ratings, and more below.

Analysis by Aviel Fahl
Updated April 21, 2026

The Bottom Line

Who pays more interest on $10,000? Fitness Bank pays $30 more than Newtek Bank annually ($450 vs $420).

Choose Fitness Bank if getting the best rate matters most. Choose Newtek Bank if you want a no-strings-attached account, or mobile app quality matters.

Important Considerations

Fitness Bank requires a checking account to unlock its top savings rate, while Newtek Bank offers its savings account standalone.

Comparison of Fitness Bank vs Newtek Bank savings accounts
Metric

Fitness Bank

Fitness Elite Checking & Fitness Savings Combo

Apr 21, 2026

Newtek Bank

Personal High Yield Savings

Apr 21, 2026
APY4.50%4.20%
Est. Earnings
$5,000+$225
$10,000+$450
$25,000+$1,125
$5,000+$210
$10,000+$420
$25,000+$1,050
Min Deposit
$100$0.01

Snapshot view. Rates subject to change.

Terms
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.-
Features
FDIC InsuredLow MinimumsChecking BundleDaily CompoundingRate Changes Often
FDIC InsuredNo MinimumsGreat iOS AppDaily CompoundingRate Changes Often

Prefer In-Person Banking?

Both of these banks are online-only. If you need physical branch access, check out our list of high-yield accounts with brick-and-mortar locations.

Find Branch Access

Comparison Analysis

Comparing Fitness Bank vs. Newtek Bank

Updated: Apr 21, 2026

Executive Summary

Fitness Bank offers a standout product with its Fitness Elite Checking & Fitness Savings Combo, providing a competitive APY of 4.50% for customers who maintain specific requirements, such as making 15 debit card transactions and tracking daily steps. In comparison, Newtek Bank's Personal High Yield Savings account offers a solid APY of 4.20%, with no maintenance fees and a low minimum deposit of just $0.01. Both accounts are online-only, but Fitness Bank’s account requires a checking account to achieve the highest yield, while Newtek Bank has no such stipulation. Overall, Fitness Bank's combo account is the winner based on the highest APY offered.

The analysis is based on current Banksparency database records

* This content is provided for informational purposes only; always verify details with the provider.

Why Fitness Bank?

  • Higher potential APY (4.20%-4.50% vs 4.20%) on all balances
  • Offers 2 different high-yield savings options

Why Newtek Bank?

  • Higher rated iOS app (4.5 vs 1.7)

— Key Feature Differences —

Better Returns at $10,000
Fitness Bank

Fitness Bank's Fitness Elite Checking & Fitness Savings Combo earns more on smaller deposits (approx. $450 vs $420/yr).

Better Returns at $25,000
Fitness Bank

Fitness Bank's Fitness Elite Checking & Fitness Savings Combo pulls ahead with larger amounts (approx. $1125 vs $1050/yr).

Best for All-in-One Banking
Fitness Bank

Fitness Bank's Fitness Elite Checking & Fitness Savings Combo pays a superior APY for customers who also open a checking account.

Shared Benefits

Available Nationwide Available to New & Existing Customers
The Bottom Line on APY (Interest Only)

Over a 1-year period, Fitness Bank's Fitness Elite Checking & Fitness Savings Combo pays $30 more interest on a $10,000 balance than Newtek Bank's Personal High Yield Savings.

*This calculation assumes current rates remain consistent for 1 year and does not include temporary bonuses.

Newtek BankFitness Bank
Verify At
Fitness Bank

Non-sponsored link to official site

Verify At
Newtek Bank

Non-sponsored link to official site

Top Market Contenders

Fitness Bank vs. Newtek Bank Savings Calculator

Calculations based on current APY for Fitness Elite Checking & Fitness Savings Combo and Personal High Yield Savings
$
$

You earn $30 more with Fitness Bank than Newtek Bank on a $10,000 initial deposit for 1 year*.

*This calculation assumes that APYs remain unchanged for 1 year, and takes into account known promo rate periods, but does not factor in bonuses. You can see how often these banks have changed their rates in the Compare Savings Rates Over Time section below.

Fitness Bank

Fitness Elite Checking & Fitness Savings Combo

4.50% APY

Savings Breakdown

  • Interest Earned
    +$450.00(4.3%)
  • Total Contributions
    $0
  • Initial Deposit
    $10,000

Projected Balance

$10,450.00

Effective APY
4.50%

Newtek Bank

Personal High Yield Savings

4.20% APY

Savings Breakdown

  • Interest Earned
    +$420.00(4.0%)
  • Total Contributions
    $0
  • Initial Deposit
    $10,000

Projected Balance

$10,420.00

Effective APY
4.20%

The Banksparency Savings Calculator provides estimated savings growth based on user input and our latest data.

Still banking with Chase, Bank of America, or Wells Fargo?

On a $10,000 balance, you're missing out on at least $419 per year in interest.

Both Fitness Bank and Newtek Bank dramatically outperform the typical 0.01% APY at traditional big banks.

Big banks currently pay 0.01% APY on savings vs 4.20%+ here
FeatureFitness BankNewtek Bank
APY
4.50%
Verified: 4/21/2026
↘︎ 0.25%90d Change
4.20%
Verified: 4/21/2026
↘︎ 0.15%90d Change
Product NameFitness Elite Checking & Fitness Savings ComboPersonal High Yield Savings
Minimum Deposit$100$0.01
Min. Balance for APY$100$0.01
Monthly Fee$10. Waived for average daily balances > $100$0
Compound FrequencyDailyDaily
Branch AccessNoneNone
Account Type
Online Only
Online Only
Physical BranchesN/ANone
Direct Deposit Req.NoneNone
Checking Bundle YesNo
Mobile Apps
iOS1.7
Android0.0
iOS4.5
Android3.9
FDIC Insured
Zelle® Support
Not Supported
Not Supported
BBB RatingA+A+
Important NotesThis 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.-
Next Steps
Visit Site

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Visit Site

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📈 Compare Savings Rates Over Time

Historical Performance

Last 12 Months Analysis
MetricFitness BankNewtek Bank
Fitness Elite Checking & Fitness Savings ComboFitness Savings AccountPersonal High Yield Savings
Current APY
4.50%4.20%4.20%
Trend
Stable Stable Stable
Velocity (bps/mo)
-4.7-3.2-1.3
Days Since Change
777774
12-Month High
5.00%4.55%4.35%
12-Month Low
4.50%4.20%4.20%
Adjustments / Mo
0.250.250.08
Volatility Score
0.0370.0290.015
How to read these metrics(Click to expand)

Trends & Velocity

  • Trend: The general direction of the rate over the analyzed period. Useful for spotting if a bank is currently aggressive or pulling back.
  • Velocity (bps/mo): Speed of change. A high positive number means they raise rates quickly. 10 bps = 0.10%.
  • Adjustments/Mo: "Twitchiness." High frequency means the rate changes constantly; low frequency means it's stable.

Risk & Range

  • High/Low: The absolute ceiling and floor of the rate during the 365-day window.
  • Volatility Score: Lower is better for predictability. It indicates how wildly the rate swings relative to its average.
  • Days Since Change: If this number is high (e.g., >90), the rate is very sticky. If low, it changed recently.

More Comparisons

Compare Fitness Bank's APY of 4.50% with other banks
Compare Newtek Bank's APY of 4.20% with other banks