(checked 2026-10-10)Small sample (1,006 ratings).
The most portable pick: about 1 lb and palm-size, with a bright, easy screen. It was by far the slowest inflator in Car and Driver's test, its 12-inch hose means holding it, and some owners report it dying within months.
In the box: Built-in 6,600-mAh battery (Car and Driver)
Top complaints
- Very slow
By a large margin the slowest Car and Driver tested: 6:40 to 30 psi and 13:15 to 45 psi.
Source: Car and Driver - 12-inch hose
Car and Driver says that unless the valve stem is near the ground you'll have to hold the unit while it inflates.
Source: Car and Driver - Battery life and reliability mixed
On Amazon some owners say the battery runs out faster than expected and the unit stopped working after two months.
What owners love
- Tiny and light
At 1.1 lb it fits in the palm and stores in a glovebox or under a seat (Car and Driver). Owners praise its compact size.
- Easy, bright screen
Car and Driver found the interface intuitive and the screen bright and readable from far away, and noted it was quiet.
Source: Car and Driver - Good value
Value for money and performance are Amazon positives; one owner filled tires from 0 to 40 psi in about 6 minutes.
- You inflate tires often
- You have large tires
- You want a long hose
- Very small cars or glovebox storage
- Occasional emergency top-ups
- Bikes and balls
Scores (tap for why)
What experts say
- Car and Driver: Most portable: extremely compact with an easy-to-read screen, but inflation time is poor and the hose is just 12 inches.