High-Yield Savings Account Comparison

Betterment vs. Fitness Bank

Compare rates, requirements, and features side-by-side to find the best option for you.

Analysis by Aviel Fahl
Updated December 10, 2025

Fitness Bank

Fitness Elite Checking & Fitness Savings Combo

4.75%
APY
Dec 10, 2025
FDIC InsuredChecking BundleLow Minimums
Show Fine Print & Trends
Min. Deposit$100
Min. Balance$100
Maintenance Fee$10. Waived for average daily balances > $100
Compound FreqDaily
Direct DepositNot required
Deposit InsuranceFDIC Insured(Cert: 29510)
EligibilityUnited States
Mobile Ratings
BBB Rating

Important Note

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.

Rate Stability

Very StableNo rate changes in last 90 days

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

Betterment vs. Fitness Bank Savings Calculator

Calculations based on current APY for Cash Reserve and Fitness Elite Checking & Fitness Savings Combo
$
$

Fitness Bank earns $810.6 more than Betterment.

Betterment

Cash Reserve

3.50% APY

Savings Breakdown

  • Interest Earned
    +$2,114.10(10.5%)
  • Total Contributions
    $13,000
  • Initial Deposit
    $5,000

Projected Balance

$20,114.10

Effective APY
3.50%

Fitness Bank

Fitness Elite Checking & Fitness Savings Combo

4.75% APY

Savings Breakdown

  • Interest Earned
    +$2,924.70(14.0%)
  • Total Contributions
    $13,000
  • Initial Deposit
    $5,000

Projected Balance

$20,924.70

Effective APY
4.75%

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

Comparison Analysis

Comparing Betterment vs. Fitness Bank

Updated: Dec 10, 2025

Why Betterment?

  • Higher rated iOS app (4.8 vs 1.7)
  • Higher rated Android app (4.7 vs 0.0)

Why Fitness Bank?

  • Higher potential APY (4.45%-4.75% vs 3.50%) on all balances
  • Offers 2 different high-yield savings options

— 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. $475 vs $350/yr).

Better Returns at $25,000
Fitness Bank

Fitness Bank's Fitness Elite Checking & Fitness Savings Combo pulls ahead with larger amounts (approx. $1188 vs $875/yr).

Best for Simplicity
Fitness Bank

Fitness Bank's Fitness Savings Account offers 4.45% APY with no bundling, direct deposit requirement or caps.

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.

Best Mobile App Experience
Betterment

Betterment offers an iOS app rated 4.8 (vs. 1.7) and Android app rated 4.7 (vs. 0.0)

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 $125 more interest on a $10,000 balance than Betterment's Cash Reserve.

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

BettermentFitness Bank
Automated Data Audit

Executive Summary

Fitness Bank offers the highest APY of 4.75% with its Fitness Elite Checking & Fitness Savings Combo, which requires maintaining a $5,000 average balance and making 15 debit card transactions to earn this rate. Alternatively, the Fitness Savings Account provides a solid APY of 4.45% without any bundling or direct deposit requirements, making it a straightforward option. In contrast, Betterment's Cash Reserve has a competitive APY of 3.50% and is noted for its excellent mobile app experience, but it does not match Fitness Bank's offerings in terms of yield. Both banks operate online only.

Analysis generated based on current Banksparency database records

* AI-generated content provided for informational purposes only. Accuracy is not guaranteed; always verify details with the provider.

FeatureBettermentFitness Bank
APY
3.50%
Verified: 12/10/2025
↘︎ 0.50%90d Change
4.75%
Verified: 12/10/2025
Stable (90d)
Product NameCash ReserveFitness Elite Checking & Fitness Savings Combo
Minimum Deposit$10$100
Min. Balance for APY$0$100
Monthly Fee$0$10. Waived for average daily balances > $100
Branch AccessNoneNone
Account Type
Online Only
Online Only
Direct Deposit Req.NoneNone
Checking BundleNo Yes
Mobile Apps
iOS4.8
Android4.7
iOS1.7
Android0.0
BBB RatingA-A+
Important Notes-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.
Next Steps

📈 Compare Savings Rates Over Time

Historical Performance

Last 9 Months Analysis
MetricBettermentFitness Bank
Cash ReserveFitness Elite Checking & Fitness Savings ComboFitness Savings Account
Current APY
3.50%4.75%4.45%
Trend
Stable Stable Stable
Velocity (bps/mo)
-6.0-4.0-1.6
Days Since Change
399898
9-Month High
4.00%5.00%4.55%
9-Month Low
3.50%4.75%4.45%
Adjustments / Mo
0.220.220.22
Volatility Score
0.0520.0240.010
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 269-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 Betterment's APY of 3.50% with other banks
Bank PairCompetitor APYMin Deposit
Betterment vs Affirm3.60%$0
Betterment vs Ally Bank3.30%$0
Betterment vs American Express3.40%$0
Betterment vs Axos Bank4.31%$0
Betterment vs Bank of America0.01%$100
Betterment vs Barclays4.00%$0
Betterment vs Bask Bank3.90%$0
Betterment vs BMO Alto3.25%$0
Betterment vs Bread Savings4.10%$100
Betterment vs BrioDirect4.00%$5,000
Betterment vs Capital One3.40%$0
Betterment vs Charles Schwab Bank0.15%$0
Betterment vs Chase Bank0.01%$0
Betterment vs Chime3.50%$0
Betterment vs CIT Bank3.75%$100
Betterment vs Citibank3.30%$0
Betterment vs Citizens Access™3.15%$0.01
Betterment vs Climate First Bank4.21%$50
Betterment vs Discover Bank3.40%$0
Betterment vs E*TRADE from Morgan Stanley3.75%$0
Betterment vs Elevault4.08%$0
Betterment vs EverBank4.05%$0
Betterment vs FNBO Direct3.00%$1
Betterment vs Forbright Bank4.00%$0
Betterment vs FVCbank3.85%$500
Betterment vs GO2bank4.50%$0
Betterment vs Ivy Bank4.25%$2,500
Betterment vs LendingClub4.20%$0
Betterment vs Marcus by Goldman Sachs3.65%$0
Betterment vs Neighbors Bank4.30%$0
Betterment vs Newtek Bank4.35%$0.01
Betterment vs Openbank4.20%$500
Betterment vs Peak Bank4.20%$100
Betterment vs Pibank4.60%$0
Betterment vs PNC3.53%$0
Betterment vs Presidential Bank4.00%$5,000
Betterment vs Quontic Bank3.75%$100
Betterment vs Salem Five Direct3.71%$10
Betterment vs Sallie Mae Bank3.90%$0
Betterment vs Santander Bank0.01%$25
Betterment vs SoFi Bank4.30%$0
Betterment vs Synchrony Bank3.65%$0
Betterment vs TD Bank2.75%$0
Betterment vs TIMBR4.40%$1,000
Betterment vs UFB Direct3.71%$5000
Betterment vs Upgrade3.05%$0
Betterment vs Valley Direct4.10%$1,000
Betterment vs Varo Bank5.00%$0
Betterment vs Vio Bank4.16%$100
Betterment vs Wealthfront4.15%$0
Betterment vs Wells Fargo0.05%$25
Betterment vs Zynlo Bank4.05%$10
Compare Fitness Bank's APY of 4.75% with other banks
Bank PairCompetitor APYMin Deposit
Fitness Bank vs Affirm3.60%$0
Fitness Bank vs Ally Bank3.30%$0
Fitness Bank vs American Express3.40%$0
Fitness Bank vs Axos Bank4.31%$0
Fitness Bank vs Bank of America0.01%$100
Fitness Bank vs Barclays4.00%$0
Fitness Bank vs Bask Bank3.90%$0
Fitness Bank vs BMO Alto3.25%$0
Fitness Bank vs Bread Savings4.10%$100
Fitness Bank vs BrioDirect4.00%$5,000
Fitness Bank vs Capital One3.40%$0
Fitness Bank vs Charles Schwab Bank0.15%$0
Fitness Bank vs Chase Bank0.01%$0
Fitness Bank vs Chime3.50%$0
Fitness Bank vs CIT Bank3.75%$100
Fitness Bank vs Citibank3.30%$0
Fitness Bank vs Citizens Access™3.15%$0.01
Fitness Bank vs Climate First Bank4.21%$50
Fitness Bank vs Discover Bank3.40%$0
Fitness Bank vs E*TRADE from Morgan Stanley3.75%$0
Fitness Bank vs Elevault4.08%$0
Fitness Bank vs EverBank4.05%$0
Fitness Bank vs FNBO Direct3.00%$1
Fitness Bank vs Forbright Bank4.00%$0
Fitness Bank vs FVCbank3.85%$500
Fitness Bank vs GO2bank4.50%$0
Fitness Bank vs Ivy Bank4.25%$2,500
Fitness Bank vs LendingClub4.20%$0
Fitness Bank vs Marcus by Goldman Sachs3.65%$0
Fitness Bank vs Neighbors Bank4.30%$0
Fitness Bank vs Newtek Bank4.35%$0.01
Fitness Bank vs Openbank4.20%$500
Fitness Bank vs Peak Bank4.20%$100
Fitness Bank vs Pibank4.60%$0
Fitness Bank vs PNC3.53%$0
Fitness Bank vs Presidential Bank4.00%$5,000
Fitness Bank vs Quontic Bank3.75%$100
Fitness Bank vs Salem Five Direct3.71%$10
Fitness Bank vs Sallie Mae Bank3.90%$0
Fitness Bank vs Santander Bank0.01%$25
Fitness Bank vs SoFi Bank4.30%$0
Fitness Bank vs Synchrony Bank3.65%$0
Fitness Bank vs TD Bank2.75%$0
Fitness Bank vs TIMBR4.40%$1,000
Fitness Bank vs UFB Direct3.71%$5000
Fitness Bank vs Upgrade3.05%$0
Fitness Bank vs Valley Direct4.10%$1,000
Fitness Bank vs Varo Bank5.00%$0
Fitness Bank vs Vio Bank4.16%$100
Fitness Bank vs Wealthfront4.15%$0
Fitness Bank vs Wells Fargo0.05%$25
Fitness Bank vs Zynlo Bank4.05%$10