
Best electronic airbag vest
Alpinestars Tech-Air 3 V2 Canvas
The highest attenuation level published by any vest on this site, and it fires without you remembering anything: Alpinestars states Level 2 impact performance for chest and back under the EN 1621-4:2013 airbag standard, from six onboard sensors and no connection to the motorcycle at all.
- Protection
- 9.6
- Ease of use
- 9.4
- Coverage
- 8.4
- Comfort
- 7.6
- Value
- 8.4
Pros
- Level 2 impact attenuation for chest and back — the highest published level of the four vests here
- Fully autonomous: Alpinestars states it runs with no external motorcycle connections, so there is no cable to clip and nothing to forget
- Six sensors — three accelerometers and three gyroscopes — rather than a mechanical pin
- Up to 40 hours of runtime and a four-hour full charge, so a weekly charge covers most riders
- Alpinestars states it can be worn over or under compatible jackets, which is what makes it liveable in summer
Cons
- Alpinestars publishes 2,660-3,040 g depending on size — nearly twice the Tech-Air 5 Plasma and double the tethered vests
- Reset after a deployment goes through a certified Tech-Air dealer, not your own toolbox
- Chest and back only: no hip, tailbone or neck coverage of the kind Hit-Air publishes
- A battery is one more thing that can be flat on the morning you need it
Don't buy this if…
…you want the lightest possible vest or coverage below the waist — the Tech-Air 5 Plasma is over a kilo lighter and the Hit-Air MLV2 reaches the hips.
Price as of October 19, 2026. Prices change — Amazon's is the one that counts.
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