Our picks for ... portable GPS devices

The latest receivers for your car move with you in a whole new way.

TomTom One XL
TomTom One XL
3 stars

Weight: 7.4 oz.

Dimensions: 5 by 3 by 1 in.

$400; www.tomtom.com

PROS "Portable" and "big-screen" may seem contradictory, but TomTom has pulled it off with the XL, whose main selling point is its clear and bright 4.3-inch high-resolution display. The turn-by-turn voice instructions get louder as you accelerate, and traffic conditions can be beamed to the Bluetooth-equipped unit via your mobile phone.

CONS TomTom's software needs some work. Its main menu has too many choices to show all at once, so you have to take your eyes off the road to page back and forth. Similarly, should-be-simple tasks like finding the nearest ATM or parking lot take half a dozen taps on the screen.

BUY THIS ONE IF ... The demands of middle age require a supersize screen.

TomTom

Garmin

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Most stock quote data provided by BATS. Market indices are shown in real time, except for the DJIA, which is delayed by two minutes. All times are ET. Disclaimer. Morningstar: © 2018 Morningstar, Inc. All Rights Reserved. Factset: FactSet Research Systems Inc. 2018. All rights reserved. Chicago Mercantile Association: Certain market data is the property of Chicago Mercantile Exchange Inc. and its licensors. All rights reserved. Dow Jones: The Dow Jones branded indices are proprietary to and are calculated, distributed and marketed by DJI Opco, a subsidiary of S&P Dow Jones Indices LLC and have been licensed for use to S&P Opco, LLC and CNN. Standard & Poor's and S&P are registered trademarks of Standard & Poor's Financial Services LLC and Dow Jones is a registered trademark of Dow Jones Trademark Holdings LLC. All content of the Dow Jones branded indices © S&P Dow Jones Indices LLC 2018 and/or its affiliates.