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Quick Answer
The TomTom GO 620 is the best TomTom GPS for most drivers — 6-inch display, worldwide lifetime maps, and full smartphone connectivity for hands-free calling and Siri/Google Now access. The GO COMFORT 6 is the best upgrade pick for buyers who want the same features with a faster processor.
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Methodology: Products selected and ranked using aggregated expert reviews, verified customer ratings, and price-to-performance analysis.
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Last updated: May 2026
At a Glance
| # | Product | Award | Price |
| 1 |
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Best Upgrade |
$129 Buy → |
| 2 |
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Best 6-Inch Budget |
$129 Buy → |
| 3 |
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Best Entry-Level |
$129 Buy → |
TomTom GPS Devices Buying Guide
Photo by Tima Miroshnichenko / Pexels
TomTom GPS units give drivers a dedicated navigation screen with lifetime maps and no monthly data bill. Here is how the 2026 lineup breaks down by screen size, connectivity, and features.
Screen Size: 5-Inch vs. 6-Inch
The VIA 1525TM and GO 520 use 5-inch displays — compact enough for smaller dashboards and easier to mount without blocking sightlines. The VIA 1625TM, GO 620, and GO COMFORT 6 use 6-inch displays, which are noticeably easier to read at a glance, especially on highway interchanges with complex lane guidance. If you primarily drive in urban areas with tight routes and close-up reading, 5-inch is fine. For long highway drives, the 6-inch is worth the extra desk space.
Smartphone Connectivity
The GO 520, GO 620, and GO COMFORT 6 connect to your smartphone via Bluetooth for hands-free calling and access to Siri or Google Now voice commands through the GPS unit. The VIA series (1525TM, 1625TM) does not include smartphone connectivity — they are standalone navigation devices. If you want to take calls through the GPS speaker without touching your phone, choose the GO series.
Lifetime Maps and Traffic
All TomTom models in this lineup include lifetime map updates for the region covered (North America or World, depending on model) and TomTom's IQ Routes traffic data. Map updates are downloaded via Wi-Fi directly on the device (GO series) or via USB and the TomTom MyDrive app (VIA series). Speed camera alert subscriptions are available as an add-on.
GO COMFORT 6 vs. GO 620
The GO COMFORT 6 is TomTom's newer flagship — same 6-inch screen and smartphone connectivity as the GO 620 but with a faster processor and improved voice recognition. The practical difference for most drivers is faster route recalculation and smoother map scrolling. If the price difference is modest, the COMFORT 6 is the better long-term investment.
How We Picked These
We evaluated TomTom's 2026 lineup across screen size, smartphone integration, traffic data quality, and map update delivery. Products were selected to represent entry-level, mid-range, and flagship options across the GO and VIA families.
See detailed reviews below ↓
Our Top Pick
Best for: Mid-range buyers: Vehicle owners who want reliable OEM-quality replacement parts at a competitive price point
“Updates via Wi-Fi - The latest TomTom GO Comfort integrates seamlessly with your phone and updates easily over. 4.1 stars from 823 Amazon reviews signal consistent reliability.”
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What we like
- Updates via Wi-Fi - The latest TomTom GO Comfort integrates seamlessly with your phone and updates easily over
- TomTom Road Trips - Discover the world's most epic driving routes from TomTom's route sharing community
- Stay connected - Hear text messages from your smartphone safely, with your hands on the wheel and your eyes on the
- Destination prediction
Watch out for
- Vehicle-specific fitment requires verifying compatibility with your exact year make and model
- Professional installation recommended for safety-critical components to ensure proper torque specifications
Skip if: Performance or racing builds that require upgraded beyond-OEM specifications for track use
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Read Full Analysis
Updates via Wi-Fi - The latest TomTom GO Comfort integrates seamlessly with your phone and updates easily over TomTom Road Trips - Discover the world's most epic driving routes from TomTom's route sharing community
Vehicle-specific fitment requires verifying compatibility with your exact year make and model Professional installation recommended for safety-critical components to ensure proper torque specifications
Best Budget
Best for: Mid-range buyers: Vehicle owners who want reliable OEM-quality replacement parts at a competitive price point
“The TomTom VIA 1625TM features steer clear of traffic. 4.1 stars from 2,099 Amazon reviews signal consistent reliability.”
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What we like
- steer clear of traffic
- Enjoy free map updates with the latest road changes at no extra cost
- Free software updates
- clearly see which lane to take at key junctions on your GPS
Watch out for
- Vehicle-specific fitment requires verifying compatibility with your exact year make and model
- Professional installation recommended for safety-critical components to ensure proper torque specifications
Skip if: Performance or racing builds that require upgraded beyond-OEM specifications for track use
See Today’s Price →
Read Full Analysis
TomTom Via 1625TM provides dedicated standalone GPS navigation at $129.95 with lifetime free traffic updates, lane guidance at complex junctions, and free map updates — all without requiring a phone data connection or monthly subscription. The 6-inch display delivers lane-specific routing instructions at highway splits and exits, showing the correct lane before the turnoff rather than after passing it. The traffic avoidance routing adjusts the route in real time around congestion without needing a cellular signal from the driver's phone.
At $129.95 it matches the TomTom Go Comfort 6 at $129.95 on this page, making the choice between them a feature comparison at equal price rather than a budget decision. Both carry TomTom's lifetime map and traffic update commitment. The Via 1625TM occupies TomTom's mid-range standalone platform, positioned between entry-level units and the Go series with voice search capabilities.
Buy if you want a dedicated 6-inch GPS screen with lifetime updates that functions independently of a phone or data plan — useful for older vehicles with poor phone mounting options, drivers who prefer a larger dedicated display, or frequent travel in areas with unreliable cellular coverage. Skip if you use Google Maps or Apple Maps on a mounted smartphone — real-time smartphone navigation provides the same traffic avoidance and free map updates without a separate device purchase.
Worth Considering
Best for: Mid-range buyers: Vehicle owners who want reliable OEM-quality replacement parts at a competitive price point
“The TomTom VIA 1525TM features steer clear of traffic. 4.1 stars from 2,099 Amazon reviews signal consistent reliability.”
See Today’s Price →
What we like
- steer clear of traffic
- Enjoy free map updates with the latest road changes at no extra cost
- Free software updates
- clearly see which lane to take at key junctions on your GPS
Watch out for
- Vehicle-specific fitment requires verifying compatibility with your exact year make and model
- Professional installation recommended for safety-critical components to ensure proper torque specifications
Skip if: Performance or racing builds that require upgraded beyond-OEM specifications for track use
See Today’s Price →
Read Full Analysis
The 6-inch TomTom Via 1625TM at $129.95 stands out on this page for its lane guidance feature at major junctions — the display highlights the specific lane to take at highway splits and multi-lane exits before the decision point arrives, which reduces last-second lane changes in unfamiliar territory. Free lifetime traffic updates reroute around congestion without requiring a connected phone, and free map updates ensure road changes are reflected without a subscription renewal. The standalone hardware means the navigation continues functioning whether the driver's phone has battery or cellular signal.
At $129.95 it is priced identically to the TomTom Go Comfort 6 and the other Via 1625TM listing on this page — the entire comparison at this tier is feature-differentiation within TomTom's own lineup rather than brand vs. brand. The Go Comfort series typically adds voice search input and a faster processor; the Via series prioritizes simplicity and a straightforward interface.
Buy for drivers who want a no-subscription GPS with a large display for daily navigation without depending on a phone mount or data plan. The lane guidance feature is particularly useful on unfamiliar interstate interchanges where phone-based GPS instructions can be ambiguous. Skip if you're comfortable with smartphone navigation — the phone-based alternatives provide equivalent traffic and map data at no additional cost.
Frequently Asked Questions
Do TomTom GPS devices need a subscription for maps?
No. All TomTom models in this guide include lifetime map updates at no additional cost. Maps are downloaded via Wi-Fi (GO series) or USB (VIA series) using the TomTom MyDrive app. Speed camera alerts and some real-time traffic features may require an optional subscription.
What is the difference between TomTom GO and VIA series?
The GO series (GO 520, GO 620, GO COMFORT 6) includes smartphone connectivity via Bluetooth for hands-free calling and voice assistant access. The VIA series (VIA 1525TM, VIA 1625TM) is standalone navigation without smartphone pairing — simpler, lower cost, same lifetime maps.
Can I use TomTom GPS without a phone signal?
Yes. TomTom GPS units store full maps on the device — they navigate using GPS satellite signal only, with no phone or cellular data required. Real-time traffic updates require a Bluetooth connection to a phone with data, but core navigation works offline.
How often does TomTom update its maps?
TomTom releases map updates quarterly. Lifetime map owners receive all updates at no cost. The GO series downloads updates via built-in Wi-Fi; VIA series updates via a USB connection to TomTom MyDrive on a computer.
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claim to have accessed Reddit, YouTube, or specific publications in generating these summaries.
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