# Ekrin B37 vs Renpho Active Massage Gun: specs and price compared

A sourced, side-by-side comparison of the Ekrin B37 (Ekrin Athletics) and Renpho Active Massage Gun (Renpho) among massage guns. Renpho Active Massage Gun is the cheaper of the two at $79.99.

## Side by side

| Spec | Ekrin B37 | Renpho Active Massage Gun |
| --- | --- | --- |
| US price | $249.99 | $79.99 |
| Brand | Ekrin Athletics | Renpho |
| Released | 2020 | 2020 |
| Amplitude (mm) | 12 | 10 |
| Stall force (lb) | 56 | — |
| Speed levels | 5 | 5 |
| Max percussions per min | 3200 | 3200 |
| Battery hours | 8 | 2.5 |
| Weight (lb) | 2.2 | 1.5 |
| Attachments count | 4 | 5 |

## Key differences

- Amplitude (mm): Ekrin B37 12 vs Renpho Active Massage Gun 10
- Battery hours: Ekrin B37 8 vs Renpho Active Massage Gun 2.5
- Weight (lb): Ekrin B37 2.2 vs Renpho Active Massage Gun 1.5
- Attachments count: Ekrin B37 4 vs Renpho Active Massage Gun 5

## What reviewers say

**Ekrin B37** — One whitelisted tester, Reviewed (USA Today), hands-on tested the original Ekrin B37 and placed it mid-pack: praised for a range of decent speed levels and manageable, non-overpowering noise, but dinged for a top-mounted button that makes one-handed speed changes impossible on the L-shaped handle. (1 sourced review.)

## Sources

- Ekrin B37: https://www.ekrin.com/products/b37-percussion-massager (ekrin.com, verified 2026-06-15)
- Renpho Active Massage Gun: https://renpho.com/products/renpho-active-massage-gun (renpho.com, verified 2026-06-15)

Canonical: https://frontdeskreview.com/gear/massage-guns/ekrin-b37-vs-renpho-active/
Cite: Per The Front Desk Review, Ekrin B37 ($249.99) vs Renpho Active Massage Gun ($79.99) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/massage-guns/ekrin-b37-vs-renpho-active/
License: CC BY 4.0.