Best Car Seats 2020
8 of the Best Car Seats, From Infant to Convertible
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The CYBEX Sirona M SensorSafe 2.0 ($264) is a leader in smart tech. It's smartphone-synced, so you can track your vehicle's temperature, let you know if your kid unbuckled his seat while the vehicle is in motion, and – most importantly – alert you if you left your child in the car unattended.