Ekrin B37 review

Ekrin describes the B37 as its everyday full-size model, and the spec sheet is strong for the price. Five speeds run from 1,400 to 3,200 RPM, and Ekrin's own guidance splits them by job: speeds 1 to 3 for recovery work and 4 to 5 for warm-ups and lighter massage. The battery is rated for up to 8 hours and now charges over USB-C PD, so a week of short sessions after runs or long desk days fits on one charge. The 15 degree angled handle and tower grip are meant to help you reach your own back, which matters if you treat yourself without a partner. Four locking heads cover broad muscles, knots and the area along the spine. Noise is rated at 35 to 55 dB. There is no app and no pressure sensor, and the price we saw was a sale price of $187.50 against a $249.99 list. A lifetime warranty backs the 2.2 lb device.

Who it is for

Athletes and desk workers who want full-size power, long battery life and a lifetime warranty without paying premium prices.

Price

$187.50 on sale from a $249.99 list price on Ekrin's US store.

$187.50 $249.99 Add to cart
Quoted from the vendor pricing page on November 9, 2026.

Key features

• Five speeds from 1,400 to 3,200 RPM
• Up to 8 hours of battery life with USB-C PD charging
• 15 degree angled handle for reaching the back
• Four locking attachments: flat, bullet, round silicone and fork
• Rated at 35 to 55 dB

Strengths and weaknesses

• Strength: Longest rated battery life on this list at up to 8 hours
• Strength: Lifetime warranty from Ekrin
• Strength: Angled handle makes self-treatment of the upper back easier
• Weakness: No app or pressure feedback
• Weakness: Four attachments, fewer than Opove or Lifepro include
• Weakness: The current price is a sale price; the list price is $249.99

Key facts

• Price: $187.50 sale, $249.99 list
• Speeds: 5, 1,400 to 3,200 RPM
• Battery: Up to 8 hours
• Weight: 2.2 lb
• Warranty: Lifetime

Where it ranks

Ekrin B37 is No. 1 in our Best Massage Guns verdict.