The best LTE smartwatches

An LTE or cellular connection on a smartwatch is a surprisingly helpful feature. It can stay connected to the world without a tethered phone and power music streaming, messaging and calls, and emergency features. Many of the best smartwatches boast LTE connectivity, but which are the best for your budget? We round up the best LTE smartwatches you can buy below.

Buying the right smartwatch with 4G LTE

The allure of a smartwatch with cellular connectivity on your wrist is clear. The potential of (almost) limitless connectivity without a smartphone will intrigue most. But there are a few things to consider about LTE smartwatches before buying one.

Do you really need cellular connectivity?

If you constantly have your phone on your person and tethered to your smartwatch, you likely won’t require an LTE watch. However, you might occasionally leave your phone at home or require a secondary emergency device on your wrist. An LTE watch might suit you if you’re in the latter camp.

The tangible drawbacks

Despite their clear advantages, cellular-connected watches do have their flaws. They generally use a little more battery than their Bluetooth/Wi-Fi-only counterparts. Thanks to the added components, they may produce more heat and weigh slightly more. In addition, 4G LTE connectivity shouldn’t be the only factor you consider when buying a smartwatch. Smartphone compatibility, battery life, health and fitness tracking kit, and price are all worth considering.

Android or iOS?

Apple and Samsung dominate the LTE-enabled smartwatch market, offering practically every smart and health-tracking feature you could ever want. Both companies provide slightly cheaper variants of their devices, too. If you’re looking for an LTE smartwatch to pair with your Android phone or iPhone, picking a device from these two companies will serve you well.

The cost consideration

Finally, there’s something else you should consider above and beyond a smartwatch’s capabilities. LTE connectivity is usually a costly extra on smartwatches in terms of initial cost and connectivity costs each month, even though this shouldn’t be the case. When looking at your available options, consider any deals carriers offer. The best LTE smartwatches may not be the most economical option over time, especially if your plan is expensive.

The best 4G LTE smartwatches you can buy

• The Samsung Galaxy Watch 6 is the best LTE watch for Android phone users. Samsung’s new Wear OS watch line retains its predecessors’ excellent health sensor suite and adds new hardware and a larger display. It’s the most complete LTE smartwatch package on the market.
• The Apple Watch Series 9 is the best LTE watch for iPhone users. The Series 9 introduces welcome upgrades to the Series 8 experience, including onboard Siri computations.
• The Google Pixel Watch 2 is the best Fitbit LTE smartwatch (sort of). The second edition Google watch keeps its Fitbit integration but upgrades all the hardware that matters.
• The Apple Watch SE 2 is the best Apple LTE smartwatch for those on a budget. It trades several health features for its lower price, but that’s worth it if smart features are more important to you.
• The Samsung Galaxy Watch 4 is the best affordable LTE smartwatch option for Android users. It might be two generations old, but it still feels surprisingly current, even in 2024.
• The Garmin Forerunner 945 LTE is the best purpose-built running watch with LTE support. The Forerunner 945 LTE is also the only Garmin smartwatch with LTE connectivity.

Samsung Galaxy Watch 6: The best 4G LTE smartwatch for Android users

The Samsung Galaxy Watch 6 builds on the solid platform of its two Wear OS-powered predecessors. It might flaunt similar stylings to the Galaxy Watch 5 it replaces, but the wearable gains a larger screen, bigger battery, and new watch strap fastening mechanism that makes switching out bands a breeze.

Adding to these aesthetic tweaks, the Galaxy Watch 6 series also gets a more efficient hardware package, making LTE on the watch more performative and efficient. The Galaxy Watch 6 remains an adept fitness tracker, packing plenty of unique features you won’t find on other non-Samsung watches, like body composition and blood pressure monitors. Adding LTE to this only sweetens the deal, allowing users who leave their phone at home to stream music, message contacts, or place and receive calls from their wrists.

The Galaxy Watch 6 series isn’t perfect, though. We experienced sub-par battery life during our review of the returning Classic model. This doesn’t bode well for LTE models in the series. Once again, Samsung is restricting certain features to Samsung phones.

Notably, you can still gain a bigger battery and a more rugged LTE smartwatch with the Galaxy Watch 5 Pro for a little more cash.

Apple Watch Series 9: The best 4G LTE smartwatch for iPhone users

The Apple Watch Series 9 finally brings some welcome feature additions to the wearable line. It keeps all the polish introduced by the Series 8, and introduces a new chipset enabling onboard Siri computations, a brighter display, and a Double-Tap gesture, allowing users to control the watch with a click of their fingers.

If you’re away from your router, the LTE Series 9 can stream content to your paired Bluetooth audio equipment, receive and place calls and messages, and use Apple’s Walkie-Talkie smarts. Notably, onboard Siri means that without LTE service, the device can still process voice assistant tasks on your watch.

Beyond specs, the Series 9 introduces a new colorway to the Apple Watch party — pink.

Google Pixel Watch 2: The best Fitbit LTE smartwatch

The Pixel Watch 2 isn’t a Fitbit by name, but it’s the best wearable with Fitbit integration and LTE money can buy.

Google’s second-edition smartwatch finally hits the right note, upgrading all the internals that matter from a much-improved wellness tracking loadout to a lighter build and more efficient chipset. The latter makes for a marked improvement in processing speed and battery life, increasing the wearable’s LTE uptime.

When looks alone matter, it’s a gorgeous wearable with a striking aesthetic, while it’s a more than competent fitness watch, packing a cEDA stress sensor, an ECG for heart health, and a skin temperature sensor to boot.

Apple Watch SE 2: The best affordable 4G LTE smartwatch for Apple users

While the Series 9 fails to be truly affordable, the Apple Watch SE 2 excels. For under $300, it’s the best LTE smartwatch you can buy, at least for those in the Apple ecosystem. Best of all, you lose none of the device’s smart abilities like the Walkie-Talkie, calls and messaging, and content streaming.

Affordable products are all about compromise, and Apple has stripped the Watch SE 2 of several health features to bring its price under control. The device lacks an SpO2 sensor, ECG, and skin temperature sensor. With this device, you won’t get any blood oxygen data, heart health information, or more accurate fertility tracking.

If you can look past these issues and can afford the $50 premium over the base model’s price, the Apple Watch SE 2 is a great gateway LTE smartwatch that packs all the essentials.

Samsung Galaxy Watch 4: The best affordable 4G LTE smartwatch for Android users

The Galaxy Watch 4 might be 2021’s flavor, but it’s still a reliable smartwatch. You won’t find too many missing features versus its newer siblings, at least in raw processing power, smart capabilities, and software support. Yes, it lacks the skin temperature sensor and larger battery of the Galaxy Watch 5 and Watch 6, but those are really the only notable omissions. In reality, these omissions aren’t deal breakers, either.

While the Galaxy Watch 4 LTE launched for $299, you can regularly find it discounted on popular retailers’ sites. If you can find the Galaxy Watch 4 at the right price and opt for the larger model, it’s an excellent budget cellular-capable smartwatch.

Garmin Forerunner 945 LTE: The best smartwatch with LTE for runners

Finally, here’s an option for those who love the open road. The Forerunner 945 LTE isn’t Garmin’s latest multisport watch, but it curiously remains the only Forerunner model with cellular connectivity. Despite its age, the 945 LTE remains a competent running and triathlon companion.

Its strength is Garmin’s health tracking and training features, from Body Battery energy management to its Training Readiness algorithm. Training Status and Garmin Coach also help users improve their training regimens, while Training Effect and Recovery Time provide post-workout recommendations. The 945 LTE also packs plenty of features for race day, including built-in mapping and onboard music support.

However, it’s important to mention that this is not an LTE smartwatch in the true sense of the term. You cannot use its cellular smarts to place calls or send messages, or stream music while on the run. Instead, the cellular feature powers Garmin’s live race tracking and reporting system, emergency features, and spectator messaging. It’s a training watch with LTE enhancements.

Honorable mentions

That’s it for our list of the best LTE smartwatches, but there are plenty of others out there. Find additional recommendations below.

• Apple Watch Ultra 2 ($759.99 at eBay): The second-generation Ultra takes the best of the original model, slaps on onboard Siri computations and the Double-Tap gesture feature, and presents the most feature-packed wearable Apple has ever made. If you want an LTE watch for hiking and trail running, this is it.
• Samsung Galaxy Watch 3 ($264 at Amazon): Samsung’s older Tizen flagship may still be an attractive alternative for those with iPhones seeking a device with better battery life and a round face.
• HUAWEI Watch 3 Pro ($80 at Amazon): The HUAWEI Watch 3 Pro is another older watch, but it’s an intriguing alternative for those in Europe who value battery life and aesthetics over fitness tracking and app support.

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