The easiest way to guide you into the right infant seat is to tell you the following: Most of the reviews, blogs, testing, polls, etc. you'll read rarely get you any closer to the best infant seat, than if you guessed. We actually work with car seats every day... in cars. The following is the best advice you'll get.
2. Buy an infant seat with a built in lock-off. A lock-off will make installation in the middle easier and safer for baby.
3. Buy an infant seat with both a low starting weight and a high end weight/height. "4 lbs to 30+ lbs". Even full-term babies will fit better in these seats. Higher weight means staying rear-facing longer, which is good parenting.
4. Don't worry about stroller compatibility. If it happens to be compatible with your stroller, great, but don't abuse it. Babies get flat-head and breathing issues when they spend too much time in car seats.
5. Get instruction from a professional car seat technician. We are guiding you to a good seat, but it won't install itself.
Our top two picks:1. Chicco KeyFit 30
2. Britax Chaperone
For families without a car (iGo, Zipcar, Rental, Taxi)
1. Combi Shuttle (has rebound bar built into the carrier). The Shuttle 33 will be released soon. It only goes to 22 lbs when out of the base, but the fit is amazing while traveling.
