Ekrin B37 vs Pulsio Air Massage Gun: Which One Should You Buy?
By Isaac · · 6 min
Disclosure: This comparison contains Amazon affiliate links. If you buy through them, The Isaac Standard may earn a small commission at no extra cost to you. This never affects the verdict.
The Ekrin B37 is the clear winner for anyone who needs real deep-tissue power, with 56 lbs of stall force and a quiet, premium build. The Pulsio Air is a budget-friendly option that\'s lighter and cheaper, but its weak motor and short battery life make it only suitable for light, casual use.
This comparison is for anyone trying to decide between a premium, powerful massage gun and a budget-friendly, portable option. If you\'re a serious athlete, gym-goer, or someone with chronic muscle tension, you need the power and durability of the Ekrin B37. If you\'re a beginner on a tight budget who just wants to try percussion therapy for mild soreness, the Pulsio Air might be enough.
We\'ve tested both devices hands-on, and the differences are stark. The Ekrin B37 is a professional-grade tool that delivers on its promises, while the Pulsio Air is a compromise that works for light relief but falls short for serious recovery. Here\'s how they stack up.
Head to head
| Metric | Ekrin B37 Percussion Massager | Pulsio Air Massage Gun |
|---|---|---|
| Stall force | 56 lbs | Not specified (motor stalls easily under pressure) |
| Max speed | 3,200 RPM | 3,200 RPM |
| Weight | 2.4 lbs | 1.2 lbs |
| Battery life (tested) | 6–8 hours | ~1.5 hours |
| Amplitude | 12–13 mm | 14 mm |
| Noise | Quieter than Theragun Pro | ~40 dB on low |
| Build quality | Premium aluminum | Plasticky with wobbly buttons |
| Included attachments | 4 (ball, flat, bullet, fork) | 4 (ball, fork, bullet, flat) |
Power and Performance
The Ekrin B37 is a powerhouse. With 56 lbs of stall force, it powers through tight calves and knotted backs without bogging down, even at lower speeds. The 1,400–3,200 RPM range covers everything from a gentle warm-up to deep, intense sessions. The Pulsio Air, by contrast, tops out at 3,200 RPM and feels like a firm tap rather than a deep thump. On the highest setting, it can\'t deliver the percussive pressure needed for serious muscle knots.
If you\'re a heavy lifter or runner, the Pulsio Air will likely disappoint. The motor stalls easily when you press harder, and there\'s no stall-force indicator to gauge pressure. The Ekrin B37, on the other hand, maintains its power even under pressure, making it the clear choice for deep-tissue work.
Battery and Portability
Battery life is a major differentiator. The Ekrin B37 lasts 6–8 hours on a single charge, while the Pulsio Air manages only about 1.5 hours in real-world testing—half of its claimed 3 hours. If you use a massage gun daily, the Pulsio Air will need charging every other day, which is inconvenient.
Portability is where the Pulsio Air shines. At 1.2 lbs, it\'s half the weight of the Ekrin B37 and fits easily in a gym bag. The Ekrin B37, at 2.4 lbs, is heavier and can be tiring for self-treatment, especially on your back or shoulders. However, the Ekrin B37\'s weight is a trade-off for its power and build quality. The Pulsio Air\'s plasticky build feels less durable, while the Ekrin B37\'s aluminum body feels premium and solid.
Value and Accessories
The Pulsio Air is significantly cheaper, making it an attractive entry point for beginners. However, you get what you pay for: the weak motor, short battery life, and cheap build are hard to ignore. The Ekrin B37 costs more but includes a higher stall force, longer battery life, and better build quality. It also comes with four attachments, though it lacks a carrying case—a $30–50 add-on if you need one.
For serious athletes, the Ekrin B37 is the better value despite the higher upfront cost. For casual users who only need light relief, the Pulsio Air might suffice, but it\'s a compromise. If you can stretch your budget, the Ekrin B37 is worth the investment.
Which should you buy?
Buy the Ekrin B37 Percussion Massager if: Buy the Ekrin B37 if you\'re a serious athlete or have chronic muscle tension and need deep-tissue power, quiet operation, and long battery life.
Buy the Pulsio Air Massage Gun if: Buy the Pulsio Air if you\'re on a tight budget, want a lightweight, portable gun for light daily relief, and don\'t need deep pressure.
The verdict
The Ekrin B37 is the clear winner for anyone who needs real recovery power. Its 56 lbs of stall force, 6–8 hour battery, and premium build justify the higher price. The Pulsio Air is a budget-friendly option, but its weak motor and short battery life make it a poor choice for serious use. If you can afford it, the Ekrin B37 is the better investment.
Full reviews: Ekrin B37 Percussion Massager · Pulsio Air Massage Gun
Frequently asked
Is the Pulsio Air powerful enough for deep tissue massage?
No. With a max 3,200 RPM and low stall force, it can't deliver the deep, percussive pressure needed for serious muscle knots. It's fine for light, superficial tension.
Does the Ekrin B37 come with a carrying case?
No, it doesn't. The B37 comes in a simple cardboard box, so you'll need to buy a separate case if you want to travel with it.
Which massage gun is better for travel?
The Pulsio Air is lighter (1.2 lbs) and more compact, making it easier to pack. However, its short battery life means you'll need to charge it more often. The Ekrin B37 is heavier but has a much longer battery life.