ConsFirst / Massage guns / Compare
Ekrin Athletics B37 vs Hyperice Hypervolt Go 3
Which one has the downsides you can live with?
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The short answer
Ekrin Athletics B37 ranks higher (#1 vs #4 of 8) and scores better on power & depth, ergonomics & weight, battery.
The biggest complaint about the Ekrin Athletics B37 is not true deep tissue; for the Hyperice Hypervolt Go 3 it's only two attachments. Pick the one whose catch bothers you less.
Side by side
| Ekrin Athletics B37 | Hyperice Hypervolt Go 3 | |
|---|---|---|
| Rank in massage guns | #1 | #4 |
| Price tier | $$ | $$ |
| Type | Full-size | Mini |
| Amazon 1–2★ share | — | 6% |
| Overall score | 4.1 | 3.6 |
| Power & depth | 3.5 | 3.0 |
| Quietness | 4.0 | 4.0 |
| Ergonomics & weight | 4.0 | 3.5 |
| Battery | 5.0 | 4.0 |
| Durability | 4.0 | — |
Price tiers: $ under $100 · $$ $100–300 · $$$ over $300. Highlighted = clearly better (a score gap of 0.3 or more, or a 1–2★ share at least 3 points lower). Scores are explained, with sources, on each product's page.
Top complaints
Ekrin Athletics B37
- Not true deep tissue
Garage Gym Reviews says that if you want a true deep-tissue treatment you'll want a 16 mm gun; the B37 has 12 mm. It also says the round attachment could be denser.
Source: Garage Gym Reviews - Awkward button and top-heavy feel
Wirecutter says the power/speed button sits on top of the gun, which is less convenient than a thumb button, and the gun felt a tad top-heavy. Garage Gym Reviews says the handle could be longer.
Source: Wirecutter, Garage Gym Reviews - Loud at top speed; auto shut-off
Wirecutter found it quiet on low but had trouble hearing TV on the highest setting. It shuts off after 10 minutes (you can restart it), and the motor warmed slightly in a 15-minute run.
Source: Wirecutter
Hyperice Hypervolt Go 3
- Only two attachments
Both Tom's Guide and Fortune list the two heads (flat and wedge) as a con. Tom's Guide adds that heads pop out if not pushed in far enough.
Source: Tom's Guide review, Fortune - Limited reach and grip options
Fortune says there are no multiple grip options and reaching some back areas depends on your flexibility. Tom's Guide says it's still quite large for a travel gun (7.5 x 6.8 x 2.4 inches).
Source: Fortune, Tom's Guide review - No Bluetooth; specs not disclosed
Tom's Guide lists no Bluetooth connectivity as a con. Fortune notes Hyperice doesn't specify stall force or amplitude for this model (Tom's Guide lists 10 mm).
Source: Tom's Guide review, Fortune
Who should pick which
Pick the Ekrin Athletics B37 if
Buyers who want the longest warranty (lifetime)
Rare charging (8-hour rated battery)
Reaching the upper back or calves with an angled grip
Skip it if: You want the deepest 16 mm stroke; You want speed controls under your thumb; You need it silent at top speed
Pick the Hyperice Hypervolt Go 3 if
Quiet, simple sessions
Long battery for a compact gun (4 hours)
Moderate soreness rather than deep-tissue work
Skip it if: You want many attachments; You need multiple grip positions for your back; You want the smallest possible mini
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