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Garmin

Garmin Forerunner 945 LTE, Premium GPS Running/Triathlon Smartwatch with LTE Connectivity, Black

  • Based on 240 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Saturday, Feb 7
Order within 12 hours and 16 minutes
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Color: Black


Style: Smartwatch


Features

  • LTE connectivity (must have an active subscription plan and connectivity to a Category M1 LTE network) enables phone-free safety and tracking features, including LiveTrack and Assistance Plus, a feature that connects you to the Garmin IERCC, a professional 24/7 emergency monitoring and response center (Assistance Plus is not available in all markets where Category M1 LTE network connectivity is available), plus you can receive messages from fans during your race
  • o Battery life: up to 2 weeks of battery life in smartwatch mode, 12 hours in GPS mode with music and 7 hours in GPS mode with music and LTE LiveTrack
  • Train smarter with performance measurements adjusted for heat and altitude, track recovery time, predict your race finish time, monitor heart rate (this is not a medical device) underwater and much more
  • Leave your cash and cards at home; Garmin Pay contactless payments (with a supported country, payment network and issuing bank information) let you pay for purchases on the go
  • Full-color, onboard maps guide you on your runs or rides
  • Improved intervals feature includes a new rest screen, intervals data page and automatic classification that keeps track of your fast time and slow time, then separates them for you
  • Measure your running distance around a 400-meter track more accurately with the track run activity profile
  • Daily suggested workouts give you clear daily guidance designed to help you get fitter and keep your training balanced
  • Train for triathlons with run, bike and swim metrics plus multisport modes that allow you to easily do brick workouts and tri races

Description

Run with confidence. Forerunner® 945 LTE has the power of LTE connectivity (must have an active subscription plan and connectivity to a Category M1 LTE network), bringing phone-free safety and tracking features right to your wrist (Assistance Plus is not available in all markets where Category M1 LTE network connectivity is available). Should you need assistance, your watch can send your name and location to your emergency contacts or connect you to the Garmin IERCC, a professional 24/7 emergency monitoring and response center. Loved ones can virtually cheer while they follow your run in real time. While you run, ride and swim, get the most out of every mile with advanced physiological training tools. Download music from select services (may require premium subscription with a third-party music provider) to store on your watch for phone-free listening (when paired with compatible headphones). Garmin Pay™ contactless payments (with a supported country, payment network and issuing bank information) let you leave your wallet home, too. Full-color onboard mapping with Trendline™ popularity routing even helps you find and follow the best paths.

Operating System: Android


Memory Storage Capacity: 64 GB


Special Feature: Bluetooth


Connectivity Technology: Bluetooth, Wi-Fi, USB


Wireless Communication Standard: Bluetooth


Battery Cell Composition: Lithium Polymer


GPS: Built-in GPS


Shape: Heart,Train


Screen Size: 1.2 Inches


Brand: Garmin


Product Dimensions: 1.75 x 1.75 x 0.55 inches


Item Weight: 1.73 ounces


Item model number: 010-02383-00


Batteries: 1 Lithium Polymer batteries required. (included)


OS: Android


Wireless communication technologies: Bluetooth, Wi-Fi, NFC


Connectivity technologies: Bluetooth, Wi-Fi, USB


GPS: Built-in GPS


Special features: Bluetooth


Other display features: Wireless


Human Interface Input: Buttons


Scanner Resolution: 240 x 240


Color: Black


Whats in the box: Forerunner 945 LTE; Power/Data Cable; Documentation


Department: womens


Manufacturer: Garmin


Date First Available: June 2, 2021


Weight: 49 Grams


Standing screen display size: 1.2 Inches


Memory Storage Capacity: 64 GB


Ram Memory Installed Size: 8 GB


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Feb 7

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Garmin just great!!
Color: Whitestone Style: Smartwatch
This garmin is great! I like that it has emergency contact available, you never know what can happen on a run!! Garmin just makes a great watch, battery life is awesome! Has a lot of features but my other Garmin had a strength workout feature that this one doesn’t have, but all in all great watch!!
Reviewed in the United States on July 10, 2025 by Angela Porr
    • Love the watch and plan on keeping it forever
Color: Black Style: Smartwatch
My Apple Watch Series 6 GPS + Cellular developed a swollen battery, rendering it pretty much unusable. I considered getting another Apple Watch, but I’m not willing to spend a few hundred dollars every 2–3 years due to battery issues. Plus, the new Apple Watch lost its blood oxygen sensor due to patent infringement case. That left me with only one other option on the market that has cellular connectivity: the Garmin Forerunner 945 LTE. It took me a while to get used to Garmin, but I’m in love now. The battery lasts over 2 weeks compared to just 2 days on the Apple Watch, which is huge! It integrates with phones to sync calls, texts, and emails, allowing you to read them on the screen. However, you can’t write SMS messages or make calls directly from this watch - the cellular connection is strictly for emergencies. The Garmin cellular plan costs around $6 per month, which is also cheaper than the $13 per month I paid with my carrier for the Apple Watch. The Garmin watch offers advanced fitness metrics, onboard offline maps, and support for external sensors tailored to athletes. I thought I’d miss Apple Pay and Spotify, but Garmin includes Spotify on the watch and has its own Garmin Pay feature. I also love the Garmin Connect app, which provides excellent insights about training and body vitals and is regularly updated. Overall, I’m very happy with the purchase and hope Garmin releases more watches with cellular connectivity in the future! ... show more
Reviewed in the United States on January 5, 2025 by 0x123456789
    • Impressive battery life, fast charging, and accurate GPS tracking. Great!
Color: Whitestone Style: Smartwatch
I purchased this watch for the battery life and LTE functionality, although it is only for use in emergency situations. If you want to make/receive texts and calls without your phone nearby, this may not be the watch for you. If you don't care about full-fledged smartwatch functionality when you aren't in bluetooth range of your phone, and want a fitness-centric device, it is worth the money. My Samsung watch 4 LTE has fantastic smartwatch capability when out of bluetooth range, but you pay the price in battery drain. When tracking a workout with music on my connected headphones, I'd be lucky to make it through a day. One other thing I love about the 945 LTE is the Garmin Coach running plans that are included through the Garmin Connect app. Just choose one and start completing activities, and it automatically adjusts your training based on your fitness level, and continues to adjust the activities throughout the program. Syncing albums from Spotify was a pain at first, but I joined Garmin's Beta testing program and after a software update, it was easy peasy. I am extremely satisfied! ... show more
Reviewed in the United States on February 17, 2023 by CichlidFiend
    • A great watch until it stopped working.
Color: Black Style: Smartwatch
I bought this watch back in February 2023, using it as both my running and everyday watch. Between the LTE connection and the ability to store music on the watch, I felt I had finally found a way to leave my phone behind and not have to worry about uncomfortable straps digging into my arm or hip. The enjoyment lasted until the end of May, when I noticed the watch became stuck in a reboot cycle. The Garmin logo would be displayed, there would be second where the screen said maps were being loaded, the screen would go black, and the cycle would repeat again. I reached out to Garmin and, to their credit, they issued me a free replacement. The replacement lasted less than 12 hours, as I woke up the day after setting up the new watch to find it stuck in the same reboot cycle. I've reached out to Garmin support again, but even if they send me yet another replacement, I'll always be worried it will develop the same problem. UPDATE: My second replacement arrived yesterday. I woke up this morning to discover this watch ALSO stuck in a reboot cycle. Avoid this watch at all costs. ... show more
Reviewed in the United States on June 6, 2023 by Jason H
    • Motivated!
Color: Black Style: Smartwatch
Having this watch is making me wanting to exercise more and hold me accountable. Love it!
Reviewed in the United States on July 6, 2025 by KMac
    • Garmin watch
Color: Whitestone Style: Smartwatch
There was LTE subscription and it's cheaper than other company. Satisfied !
Reviewed in the United States on February 14, 2025 by Amazon Customer
    • You already know.
Color: Black Style: Smartwatch
This is an exceptional watch at an unbeatable price! Shhh shh shhhhhhhh!!! Just buy it!!!
Reviewed in the United States on July 13, 2025 by Nicholaus Large
    • I didn't know I needed one.
Color: Black Style: Smartwatch
Thus watch seems to do everything. I use it everything I exercise.
Reviewed in the United States on June 6, 2025 by Bookworm64

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