Last Updated & Fact Checked: May 5, 2026
Are you trying to decide between the Samsung Galaxy Watch 3 and the Samsung Gear S3 Frontier LTE?
Product Versus will provide you with all the product details so you can quickly compare the facts to find which product is right for you – the Samsung Galaxy Watch 3 or the Samsung Gear S3 Frontier LTE – and find out exactly what the differences are.
Both the Samsung Galaxy Watch 3 and the Samsung Gear S3 Frontier LTE are quality products, so read on to find out which one is best for your needs!
Samsung Galaxy Watch 3 quick facts
Samsung Gear S3 Frontier LTE quick facts
Samsung Galaxy Watch 3 product details
Bestseller No. 1
Samsung Galaxy Watch 3 (45mm, GPS, Bluetooth) Smart Watch with Advanced Health Monitoring, Fitness Tracking, and Long Lasting Battery - Mystic Black (Renewed)
- Galaxy Watch3 combines powerful technology with a premium, customizable design so you can manage the day-today from your wrist, beautifully.
- Keep an eye on wellness with advanced health monitoring, and go for days without charging.
- Keep an eye on your fitness and health with SpO2, VO2 max, and heart-rate monitoring. Help is just a tap away if you stumble. And track your cycle in an easy and discreet way. *This device and related software are not intended for use in the diagnosis of disease or other conditions, or in the cure, mitigation, treatment or prevention of disease. SPO2, VO2 max and running coach features not available at the time of launch, will become available during Q3. Features will require a software update.
- Galaxy Watch3 combines style—two sizes, three colors, 50,000-plus watch faces and premium leather bands—with military-grade durability and water resistance.
- Spend your time moving while Galaxy Watch3 tracks seven popular activities automatically. Get more out of each movement thanks to a built-in run coaching.
Bestseller No. 2
Samsung Galaxy Watch3 Watch 3 (GPS, Bluetooth, LTE) Smart Watch with Advanced Health Monitoring, Fitness Tracking, and Long Lasting Battery (Black, 45MM) (Renewed)
- This Galaxy Watch3 model supports LTE mobile networks, so you can leave your smartphone where it is and still be connected. With LTE data, you can stream, text, use the built-in microphone to make calls and more. You can do all this manually or using voice commands through the Bixby digital assistant. Check with your service provider to ensure compatibility with your network and additional LTE data fees may be required.
- If you want to step out of the gym or your living room and experience the outdoors, the Galaxy Watch3 can withstand the elements and keep you on track right. It achieved MIL-STD-810G rating for shock, temperature, dust, and altitude resistance, and is IP68 with up to 50 meters (5 ATM) of water resistance. When you're away, built-in GPS tracking records your route and helps you get back from a hike or jogging.
- The built-in battery has enough power for up to 43 hours. You can recharge it via the included wireless USB charging pad, or if you have a Galaxy smartphone with PowerShare, you can get power right from your smartphone.
- The Galaxy Watch3 can detect your stress level and provide you with soothing breathing guides to help you relax.
Bestseller No. 3
![SAMSUNG Galaxy FIT 3 [2024] 1.6' AMOLED Display | 14 Days Battery Life | 100+ Watchfaces | 100+ Exercise Modes | International Model - (Gray)](https://m.media-amazon.com/images/I/41nTjvUQRPL.jpg)
SAMSUNG Galaxy FIT 3 [2024] 1.6" AMOLED Display | 14 Days Battery Life | 100+ Watchfaces | 100+ Exercise Modes | International Model - (Gray)
- Vibrant 1.6” AMOLED Display – Large, high-res screen with smooth touch for easy navigation
- 5ATM & IP68 Water Resistance – Swim-ready and dust-resistant for active lifestyles
- Up to 14 Days Battery Life – Powerful 208mAh battery for long-lasting performance
- 101+ Workout Modes with Auto Detection – Automatically tracks common workouts for seamless fitness tracking. Advanced Health Tracking – Includes sleep coaching, SpO2, heart rate, and snore detection
- International Model No Warranty in the US. Compatible with Android and iOS devices. Samsung Pay - Not Supported.
Samsung Gear S3 Frontier LTE product details
Bestseller No. 1
Samsung Gear S3 Frontier Verizon 4G LTE Smartwatch SM-R765V (Renewed)
- Stainless Steel Case with Large Black Rubber Band
- Get texts, receive alerts and download apps even when you leave your phone behind
- Built to withstand the elements and your active lifestyle the Gear S3 frontier stands up to military-grade tests
- Play a song, call a ride, check your social media, and more, all without having to touch your phone.
Bestseller No. 2
Bands for Samsung Gear S3 Frontier/Classic Watch Silicone Bracelet, Sports Silicone Band Strap Replacement Wristband For Samsung Gear S3 Frontier / S3 Classic (Black)
- ✔ Comfortable FIT: Perfect fit for Samsung Gear S3 Classic/ Frontier/Galaxy Watch 3 45mm/Galaxy Watch 2018(46mm),also can suit for Smartwatch and Regular watch with 22mm Lug width,the Hot model:Moto 360 2nd gen(man, plate 46mm) Asus Zenwatch*Asus Zenwatch 2(man)*LG G Watch(W100)*LG G Watch R (W110)*LG G Watch Urbane(W150)*Pebble Smart Watch (1st generation)*Pebble Time*Pebble Time Steel; Gear 2 Live Gear 2 Neo. NOT FIT FOR Samsung S2 & S2 Classic Watch.
- ✔ Hight Quality: This Samsung Gear S3 Frontier/ Classic Smart Watch Band Made of soft silicone material,sturdy and durable, comfortable and flexible.
- ✔ Size: Fits 5.51"-8.46" (140mm-215mm) wrist. Easy to adjust the length to fit your wrist.
- ✔ Package Included: Watch band ONLY.Do Not include any Samsung Gear S3 Frontier watch.
- ✔ Risk Free: Customer satisfaction is of the utmost importance. If our product doesn’t satisfy your needs, we most certainly will honor a 30-day money-back guarantee.No questions asked!
Bestseller No. 3
Samsung Gear S3 Classic Smartwatch 4GB SM-R770 with Leather Band (Silver) Tizen OS - International Version with No Warranty (Renewed)
- This Certified Refurbished product is tested and certified to look and work like new. The refurbishing process includes functionality testing, basic cleaning, inspection, and repackaging. The product ships with all relevant accessories, a minimum 90-day warranty, and may arrive in a generic box. Only select sellers who maintain a high performance bar may offer Certified Refurbished products on Amazon.com
- This Item Is Bluetooth Model & International Version. (It Does Not Support 2g, 3g, 4g Lte Mobile Networks)
- Compatible with Android 4.4 (Kitkat) and Later with 1.5gb Ram. Some Features May Not Be Available. For Best Compatibility, Connect with Samsung Galaxy Phones. (It Does Not Support Samsung Tablet & iOS)
- The Gear S3 Has a Built-in Speaker That Lets You Make or Take Calls Right Away Without Ever Having to Remove Your Phone from Your Pocket. (Bluetooth Model Requires Wi-fi Connection and a Voice Call App for Phone-free Calls.)
- Battery : 380mah (up to Three Days) (Battery Life May Vary Depending on Usage and Settings.) / Sensor : Accelerometer, Barometer, Gyro Sensor, Hr Sensor, Light Sensor / Connectivity : Bluetooth V4.2, Wi-fi B/g/n, Nfc, Mst, Gps/glonass
New products & alternatives to the Samsung Galaxy Watch 3 and the Samsung Gear S3 Frontier LTE
New
Samsung Galaxy Watch 8 Classic (Black, Bluetooth, 46mm) with Hybrid Band, Smart Watch, Cushion Design, Rotating Bezel, Quick Button, 3nm Processor, Heart Health, One UI 8(Black)
- Iconic rotating bezel for intuitive scrolling and premium classic design
- 1.3" super AMOLED screen (438 × 438) with vibrant colors and great outdoor visibility.
- Bluetooth v5.3 connection for stable pairing with your smartphone.
- 64GB internal storage and 2GB RAM for apps, music and media.
- Extensive health sensors including heart rate, ECG/bioelectric impedance analysis (BIA), accelerometer, gyroscope and temperature.
New
Samsung Galaxy LTE (2025) Ultra Smart Watch, 47mm Case Size, Silver
- Hands-free connectivity with built-in LTE for on-the-go independence
- Premium silver case enhances everyday and formal use
- Tracks workouts, heart rate and sleep patterns with high accuracy
- Long battery life supports all-day performance
- Smooth interface with improved smart features
New
Samsung Galaxy Watch 5 44mm Smartwatch, 1.4" Super AMOLED, GPS, WiFi + 4G LTE, Silver (Renewed)
- Advanced Smartwatch: Enjoy a 1.4" Super AMOLED display, GPS, Bluetooth, and 4G LTE connectivity on this fully unlocked Samsung Galaxy Watch
- Sleep Tracking: Monitor your sleep patterns with the advanced Sleep Coach feature and get personalized guidance for better rest.
- Fitness Companion: Track your fitness activities accurately with the 3-in-1 Bioactive Sensor that measures heart rate, blood oxygen levels, and body composition.
- Water Resistant: Designed to withstand splashes and rain, this smartwatch boasts water resistance up to 50 meters.
- Long Battery Life: Stay connected longer with the powerful battery that lasts for days on a single charge.
New
Samsung Galaxy Watch 5 44mm LTE Smartwatch, Sapphire Crystal Glass, Enhanced GPS, Body, Health, Fitness, Sleep Tracker, US Version, Silver w/Purple Band (Renewed)
- 1.2" Super AMOLED, 396x396px 330ppi, Exynos W920 Dual-core 1.18GHz, 284mAh Battery, Android Wear OS 3.5, One UI Watch 4.5, Bluetooth, Wi-Fi
- The Sapphire crystal glass face is 1.6x stronger to stand the test of the hardest days. Water-resistant.
- Advanced Sleep Coaching analyzes sleep patterns and creates a 5-week program with helpful tips and checklists for better sleep habits.
- 3-in-1 Bioactive Sensor - An improved, curved sensor design gets closer to your skin for more accurate heart rate and wellness readings.
- Compatible with Android devices. Supports Samsung Pay. 4G LTE Bands: B2 (1900 MHz), B4 (1700 MHz), B5 (850 MHz), B12 (700 MHz) - eSIM. Cellular LTE model Compatible with GSM and CDMA Carriers like T-Mobile, AT&T, Verizon, etc. Contact Carrier to Register.
New
Samsung Galaxy LTE (2025) Ultra Smart Watch, 47mm Case Size, White
- Elegant white colour scheme with a modern, minimalist aesthetic
- LTE support lets you use apps and stay connected by phone
- Provides advanced wellness, fitness and sleep monitoring
- Durable construction, designed for sports and everyday use
- Bright, clear screen for a clear view in any lighting
Our conclusion on the Samsung Galaxy Watch 3 vs Samsung Gear S3 Frontier LTE
Both the Samsung Galaxy Watch 3 and the Samsung Gear S3 Frontier LTE are high quality products and we are sure you will be happy with either one. In the end it comes down to your budget and the value for money you are looking for.
Either way, the Samsung Galaxy Watch 3 and the Samsung Gear S3 Frontier LTE are both excellent products that will more than do their job!