PRESENTED BY
PRESENTED BY
These are independent reviews of the products mentioned, but TIME receives a commission when purchases are made through affiliate links at no additional cost to the purchaser.

SPECIAL MENTION: Smart dog collars can help you track your pet or see how active they’ve been all day, but most need to be charged after just a couple of days. Not so the Fi Series 2 ($129)— it uses low-power Wi-Fi integration to attain a battery life of up to three months. —Jesse Will

More Must-Reads from TIME

Contact us at letters@time.com.

EDIT POST