At a Glance
| Dimension | Theragun Pro Plus | Hypervolt 3 Pro | Ekrin B37 | Winner |
|---|---|---|---|---|
| Build & Ergonomics | 5 /5 | 4 /5 | 4 /5 | Theragun Pro Plus |
| Power & Performance | 5 /5 | 4 /5 | 4 /5 | Theragun Pro Plus |
| Noise Level | 3 /5 | 5 /5 | 4 /5 | Hypervolt 3 Pro |
| App & Customisation | 5 /5 | 4 /5 | 2 /5 | Theragun Pro Plus |
| Battery Life | 4 /5 | 4 /5 | 5 /5 | Ekrin B37 |
| Value for Money | 2 /5 | 4 /5 | 5 /5 | Ekrin B37 |
Build & Ergonomics
Verdict: Theragun Pro Plus
The Theragun Pro Plus's triangular frame with three grip positions remains the most genuinely useful ergonomic innovation in the category — it solves the real problem of self-treating your own back. The Hypervolt 3 Pro's pistol grip and the Ekrin B37's 15-degree angled handle are both comfortable and well-built, but neither offers the same self-treatment versatility.
Power & Performance
Verdict: Theragun Pro Plus
The Theragun Pro Plus's 16mm amplitude at 60 lbs stall force is the deepest percussive stroke in the category. The Hypervolt 3 Pro counters with the highest stall force overall (70 lbs) at a shorter ~12mm amplitude, and the Ekrin B37 delivers a remarkable 56 lbs stall force at 12mm for a fraction of the price — within striking distance of the Hypervolt 3 Pro's headline number.
Noise Level
Verdict: Hypervolt 3 Pro
At 51 dB, the Hypervolt 3 Pro is the quietest full-size premium device available. The Ekrin B37, at approximately 50 dB, is comparably quiet despite costing a fraction of the price — a genuinely surprising result. The Theragun Pro Plus, at 55–65 dB, is the loudest of the three, a direct trade-off for its deeper amplitude.
App & Customisation
Verdict: Theragun Pro Plus
The Therabody app's SmartScan body mapping and 150+ guided routines are unmatched. The Hyperice app covers the essentials with a useful real-time pressure sensor. The Ekrin B37 has no app, no Bluetooth, and no guided routines at all — a deliberate omission that keeps its price down but is the clearest functional gap of the three.
Battery Life
Verdict: Ekrin B37
The Ekrin B37's 8-hour battery is best-in-class — roughly double the Hypervolt 3 Pro's 4 hours and more than three times the Theragun Pro Plus's 150 minutes. For personal daily use all three are sufficient for over a week between charges, but the B37's margin is the largest in this category by a wide distance.
Value for Money
Verdict: Ekrin B37
At roughly $130, the Ekrin B37 delivers stall force and battery life that neither the $349 Hypervolt 3 Pro nor the $649 Theragun Pro Plus can claim, plus a lifetime warranty neither offers. The Hypervolt 3 Pro represents strong mid-premium value. The Theragun Pro Plus's price is justified only by its amplitude, heat therapy, and app — features the other two do not match, but at a steep premium.
Three Devices, Three Strategies
The Theragun Pro Plus, Hypervolt 3 Pro, and Ekrin B37 each represent a different strategy for the same underlying goal — effective percussive recovery. Therabody pushes amplitude and multi-therapy as far as the category goes, regardless of cost. Hyperice balances strong stall force with the quietest operation available at a mid-premium price. Ekrin strips away connectivity and branding to maximise hardware specification per dollar.
None of these are compromises within their own terms. The real question is which strategy matches your actual usage pattern — and whether the price differences between them reflect proportional differences in practical benefit.
The Price-to-Performance Curve Is Not Linear
Looking at stall force alone: the Ekrin B37 delivers 56 lbs at roughly $130, the Theragun Pro Plus delivers 60 lbs at $649, and the Hypervolt 3 Pro delivers 70 lbs at $349. The B37 achieves 93% of the Theragun’s stall force for 20% of the price. The Hypervolt 3 Pro’s 70 lbs costs more than double the B37 for roughly 25% more stall force.
This pattern holds across most specifications. The jump from the B37 to either flagship buys real but proportionally smaller improvements — deeper amplitude, quieter operation, app connectivity, heat therapy — at a steep price premium. None of this means the flagships are bad value in absolute terms; it means their value proposition rests on specific features (amplitude, heat, app depth) rather than raw recovery capability, which the B37 already covers well.
Where Each Device Earns Its Price
The Theragun Pro Plus earns its price through three things the others do not offer at all: 16mm amplitude, integrated heat therapy, and SmartScan body mapping with a 150+ routine library. If your use case specifically involves these — clinical settings, elite athletic recovery, or chronic tension management where heat plus percussion matters — nothing else compares.
The Hypervolt 3 Pro earns its price through the combination of high stall force, the quietest full-size operation available, and a capable app with a pressure sensor feature the Therabody app lacks. It is the rational middle ground for buyers who want premium performance and connectivity without the Theragun premium.
The Ekrin B37 earns its price by simply not charging for what most users do not need. No app, no Bluetooth, no heat plate — and a price that reflects it, alongside a lifetime warranty that neither competitor matches.
Which Should You Choose?
Start by asking whether you will actually use a companion app regularly. If the answer is no, the Ekrin B37 covers the practical recovery need better than its price suggests, and the savings are substantial.
If app-guided routines and the quietest possible operation matter and $349 is within budget, the Hypervolt 3 Pro is the strongest all-round premium choice.
Reserve the Theragun Pro Plus for cases where 16mm amplitude and heat therapy are specific, regular requirements — professional, clinical, or elite athletic use where every capability gets used. For the majority of readers, the Ekrin B37 remains the most defensible purchase in this comparison.
Overall Verdict
For the majority of buyers, the Ekrin B37 is the rational choice. At roughly a fifth of the Theragun Pro Plus's price and well under half the Hypervolt 3 Pro's, it delivers stall force and battery life that compete with — and in battery's case, beat — devices costing several times as much, backed by a lifetime warranty. The Hypervolt 3 Pro is the strongest pick for buyers who want app connectivity and the quietest possible operation without paying Theragun prices. The Theragun Pro Plus remains the best device made in absolute terms, and for athletes, physical therapists, or clinical settings where 16mm amplitude and integrated heat therapy are daily-use features, it is worth its price. For everyone else, the gap between the B37 and the flagships is smaller in practice than the price gap suggests.
Runner-up
Hypervolt 3 Pro
From $349
Winner
Ekrin B37
From $130
Affiliate links — we may earn a small commission at no extra cost to you
Who Should Buy Which?
Theragun Pro Plus
- You are a serious athlete, trainer, or physical therapist who will use every feature daily
- Maximum percussive depth (16mm) combined with integrated heat therapy is a specific, regular requirement
- Budget is genuinely not a constraint and you want the best device made, full stop
Hypervolt 3 Pro
- You want strong app connectivity, a pressure sensor, and the quietest possible full-size operation
- Premium-tier stall force matters but $649 is more than you want to spend
- You use Apple Health or other fitness platforms and want integrated recovery suggestions
Ekrin B37
- You want the best stall-force-per-dollar and longest battery life in the category
- App connectivity and guided routines are not important to you
- A lifetime warranty and long-term value are priorities over brand name and extra features