Massage Guns

Ekrin B37v2 vs Theragun Mini 3rd Gen

Ekrin B37v2 is a full-size recovery gun with up to 8 hours of battery life, 5 speeds, and a lifetime warranty. Theragun Mini 3rd Gen is smaller and lighter, with 3 speeds, USB-C charging, app support, and a travel-ready case.

Last updated: September 24, 2026

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Ekrin Athletics

Ekrin B37v2

A full-size percussion massager with 5 speeds, 1400-3200 RPM, USB-C PD charging, 4 locking attachments, and long battery life.

Therabody

Theragun Mini 3rd Gen

A compact Therabody massage gun with 3 speeds, 3 attachments, Bluetooth app support, USB-C charging, travel lock, and a soft travel case.

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Specifications

FeatureEkrin B37v2Theragun Mini 3rd Gen

Product typePercussion massage gunPortable percussion massage gun

Official US priceUS$187.50 sale price; US$249.99 regular priceUS$179.99 sale price; US$219.99 regular price

Current exact modelEkrin B37 / B37 v2 percussion massagerTheragun Mini 3rd Gen

MotorPowerful level 3 brushless motorNot listed on Therabody’s official Theragun Mini 3rd Gen product page

Speed levels5 built-in speeds3 speeds

Speed range1400-3200 RPM1750, 2100, 2400 PPM

Noise level35-55 dBNot listed on Therabody’s official Theragun Mini 3rd Gen product page

Battery lifeUp to 8 hours150 minutes

ChargingUSB-C PD ChargingUSB-C charging cable

Attachments included4 locking attachments: flat, bullet, round silicone, fork3 attachments: Dampener, Standard Ball, Thumb

App connectivityNot listed on Ekrin’s official B37 product pageBluetooth connectivity and Therabody app support

Travel featuresBuilt-in lithium-ion battery must be carried in carry-on baggage; TSA officer discretion noted by EkrinTSA Approved, travel lock, and soft travel case

DimensionsNot listed on Ekrin’s official B37 product page116 x 135 x 96 mm / about 4.57 x 5.31 x 3.78 in

WeightNot listed on Ekrin’s official B37 product page0.40 kg / about 0.88 lb

WarrantyLimited Lifetime Warranty1-year limited warranty

Primary buying reasonLong battery life, wider speed range, more full-size recovery power, and lifetime warrantyCompact travel design, lighter weight, app ecosystem, and current Therabody Mini availability

Pros & Cons

Ekrin B37v2 — Pros

✓Up to 8 hours of battery life is far longer than Theragun Mini 3rd Gen's 150-minute figure.

✓5 speeds give it more intensity steps than the Theragun Mini's 3 speeds.

✓1400-3200 RPM range reaches both lower and higher speed points than Theragun Mini's listed 1750-2400 PPM.

✓4 included locking attachments cover more treatment styles than the Mini's 3 included attachments.

✓Limited Lifetime Warranty is stronger than Therabody's 1-year limited warranty.

Ekrin B37v2 — Cons

✕Official Ekrin product page does not expose exact dimensions or weight in the reviewed page text.

✕Larger full-size design is less pocketable than Theragun Mini 3rd Gen.

✕No Therabody-style app ecosystem, Coach features, HSA/FSA badge, or FDA Registered badge was listed on the Ekrin page reviewed.

✕The official product name appears as B37/B37 v2 in different Ekrin page sections, so model naming should stay consistent in publishing.

Theragun Mini 3rd Gen — Pros

✓0.40 kg weight and compact dimensions make it much more travel-friendly than a full-size massage gun.

✓Therabody page lists HSA/FSA Accepted, FDA Registered, TSA Approved, and 30-Day Returns.

✓Bluetooth connectivity and Therabody app support add guided recovery and device controls.

✓3 attachments, USB-C cable, and soft travel case are included on the current official page.

✓Travel lock is useful for bags and flights.

Theragun Mini 3rd Gen — Cons

✕150-minute battery life is much shorter than Ekrin's up-to-8-hour claim.

✕3 speeds give it fewer intensity options than the Ekrin B37v2.

✕The current ASIN appears to align with 3rd Gen, not the user-entered Mini 2 label.

✕It prioritizes portability, so it may feel less substantial for long sessions on large dense muscle groups.

Best used for

✦Treat large muscle groups after running, lifting, cycling, or long training sessions.

✦Use 1400-3200 RPM speed range when you want both gentle recovery and stronger percussion.

✦Run repeated recovery sessions across the week without charging often.

✦Use the angled handle to reach hamstrings, glutes, back, calves, and shoulders more comfortably.

✦Choose different locking attachments for general massage, knots, feet, hands, neck, and spine-adjacent areas.

✦Keep a full-size recovery tool at home, in a training room, or in a physical therapy-style routine.

✦Choose it if lifetime warranty and long battery life matter more than pocket-size portability.

Best used for

✦Carry a compact massage gun in a gym bag, work bag, suitcase, or golf bag.

✦Use quick recovery sessions during travel, office breaks, warm-ups, or post-workout cooldowns.

✦Follow Therabody app guidance when you want routines and Coach-style recommendations.

✦Use the travel lock to avoid accidental power-on during transport.

✦Treat shoulders, calves, forearms, feet, and smaller tight spots with a lighter handheld device.

✦Use three included attachments for sensitive areas, general massage, and trigger-point work.

✦Choose it when portability and ecosystem features matter more than full-size battery life.

⚖️

Our Verdict

Ekrin B37v2 is the better choice if you want a full-size recovery gun with much longer battery life, more speed range, 4 attachments, and a lifetime warranty for serious home or training-room use. Theragun Mini 3rd Gen is the better fit if you want a smaller travel-ready massage gun with app guidance, 3 attachments, USB-C charging, HSA/FSA support, and a lighter device that is easier to carry every day.

Where to buy Ekrin B37v2

See Latest Price on Amazon

Where to buy Theragun Mini 3rd Gen

See Latest Price on Amazon

Paid link.

Which One Should You Choose?

Choose Ekrin B37v2 if...

→You want up to 8 hours of battery life.

→You want 5 speed levels instead of 3.

→You want the wider 1400-3200 RPM range for both gentle and stronger sessions.

→You want 4 included locking attachments.

→You want a Limited Lifetime Warranty.

→You mainly use the massage gun at home, in a gym, or after longer workouts.

→You care more about full-size treatment capability than pocket-size portability.

Choose Theragun Mini 3rd Gen if...

→You want the smaller and lighter device.

→You want Therabody app support and guided routines.

→You want a travel lock and included soft travel case.

→You want HSA/FSA Accepted and FDA Registered badges from the official product page.

→You want a current Therabody Mini model that aligns with the supplied ASIN.

→You only need 3 speeds and prefer simpler one-button operation.

→You carry your massage gun in a bag more often than you use it for long home sessions.

Frequently Asked Questions

Q: Is Ekrin B37v2 better than Theragun Mini 3rd Gen?

A: Ekrin B37v2 is better for long battery life, more speed levels, a wider RPM range, more full-size treatment, and lifetime warranty. Theragun Mini 3rd Gen is better for portability, app support, travel lock, and everyday carry.

Q: Why is this brief using Theragun Mini 3rd Gen instead of Theragun Mini 2?

A: The supplied ASIN aligns with Theragun Mini 3rd Gen, and Therabody's current US product page lists Mini 3rd Gen as the active Mini model. The brief uses the model that matches the current official product and supplied affiliate identity.

Q: Which massage gun has better battery life?

A: Ekrin B37v2 has the stronger battery claim at up to 8 hours. Theragun Mini 3rd Gen is listed at 150 minutes.

Q: Which massage gun is better for travel?

A: Theragun Mini 3rd Gen is better for travel because it is smaller, lighter, includes a soft travel case, has travel lock, and is listed as TSA Approved.

Q: Which massage gun has more speeds?

A: Ekrin B37v2 has 5 speeds. Theragun Mini 3rd Gen has 3 speeds.

Q: Which massage gun has more attachments?

A: Ekrin B37v2 includes 4 attachments. Theragun Mini 3rd Gen includes 3 attachments.

Q: Does Ekrin B37v2 have app support?

A: Ekrin's official B37 product page reviewed here does not list app connectivity. Theragun Mini 3rd Gen lists Bluetooth connectivity and Therabody app support.

Q: Which massage gun has the better warranty?

A: Ekrin B37v2 has the stronger official warranty claim with a Limited Lifetime Warranty. Theragun Mini 3rd Gen has a 1-year limited warranty.

Sources & References

Prices, features and specifications in this comparison were verified from official sources.

Last verified: September 2026

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Ekrin B37v2 vs Theragun Mini 3rd Gen

Ekrin B37v2

Theragun Mini 3rd Gen

Specifications

Pros & Cons

Ekrin B37v2 — Pros

Ekrin B37v2 — Cons

Theragun Mini 3rd Gen — Pros

Theragun Mini 3rd Gen — Cons

Best used for

Best used for

Our Verdict

Which One Should You Choose?

Choose Ekrin B37v2 if...

Choose Theragun Mini 3rd Gen if...

Frequently Asked Questions

Sources & References

Community (0)

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