The Gravity Vault vs Hydrogen Fitness
Franchise Comparison 2026
Both The Gravity Vault and Hydrogen Fitness are health & fitness franchises. The Gravity Vault requires an investment of $1.2M – $3.3M while Hydrogen Fitness requires $983K – $2.8M. In terms of revenue, Hydrogen Fitness reports higher average unit revenue at $2.0M. The Gravity Vault has SBA lending data on file with a 25.0% charge-off rate. FranchiseVerdict rates The Gravity Vault C (Average) and Hydrogen Fitness B (Above Average).
| Metric | The Gravity Vault | Hydrogen Fitness |
|---|---|---|
| Verdict Grade | CAverageAverage | BAbove AverageAbove Average |
| Investment Range | $1.2M – $3.3M | $983K – $2.8M |
| Franchise Fee | $80K | $50K |
| Royalty Rate | 6.5% | the greater of 4% of Gross Revenue or $1,000 per month |
| Average Revenue (Item 19) | $1.1M | $2.0M |
| SBA Charge-Off Rate | 25.0% (14 loans) | N/A |
| Total Units | 14 | 2 |
| Unit Growth (YoY) | N/A | N/A |
| Year Began Franchising | 2013 | 2024 |
| FDD Year | 2025 | 2026 |
Investment Range
$1.2M – $3.3M
$983K – $2.8M
Franchise Fee
$80K
$50K
Royalty Rate
6.5%
the greater of 4% of Gross Revenue or $1,000 per month
Average Revenue (Item 19)
$1.1M
$2.0M
SBA Charge-Off Rate
25.0% (14 loans)
N/A
Total Units
14
2
Unit Growth (YoY)
N/A
N/A
Year Began Franchising
2013
2024
FDD Year
2025
2026