Last Updated & Fact Checked: March 21, 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 FIT 3 [2024] 1.6' AMOLED Display | 14 Days Battery Life | 100+ Watchfaces | 100+ Exercise Modes | International Model - (Black)](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 - (Black)
- 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.
Bestseller No. 3
Samsung Galaxy Watch3 Watch 3 (GPS, Bluetooth, LTE) Smart Watch with Advanced Health Monitoring, Fitness Tracking, and Long Lasting Battery (Silver, 45MM) (Renewed)
- STYLE YOU CAN COUNT ON: Galaxy Watch3 combines style—two sizes, two finishes, three colors and, 50,000 plus¹ watch faces-with military-grade durability² and water resistance³
- LEAVE YOUR PHONE BEHIND: Leave your phone at home. Galaxy Watch3 gives you the freedom to call, text, stream music and get notifications via LTE connectivity⁴
- You can share the PDF report of your ECG recording with your health care provider using the Samsung Health Monitor app on your compatible Galaxy phone
- BATTERY BUILT FOR ENDURANCE: The Galaxy Watch3’s long-lasting battery can go for more than a day ⁶on a single charge, and you can always get a quick boost from your compatible Galaxy phone with Wireless Power Share⁷
- STRONGER INSIGHTS. NEXT-LEVEL FITNESS: Spend your time moving while Galaxy Watch3 tracks seven popular activities automatically. Get more out of each movement thanks to built-in run coaching⁸
Samsung Gear S3 Frontier LTE product details
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
Emilydeals for Gear S3 Charger, Replacement Charging Cradle Dock for Samsung Gear S3 Classic/Frontier Smart Watch (Black)
- Compatibility: This charger compatible with Gear S3 Classic / Gear S3 Frontier smartwatch. 【NOT compatible with Galaxy Watch Active 2, Galaxy Watch 3, Galaxy Watch 4】
- Speedy & Full Charge: The Gear S3 charger can full charge your smart watch, and it won't overheat your watch. A full charge take about 2.5 hours.
- Safe & Protection: The charger build in smart chips, provides a stable charging performance. Protecting your Gear S3 Classic / Frontier from over-voltage, over-current, over-chargerd and short-circuit.
- Compact & Convenience: The charging dock with a lightweight and compact design. keep a replacement charger will make your smart watch charged more convenient when you are at home, in office or on travel.
- Package includes: 1 x charging dock, 1 x charging cable. If any problem, please contact us online (Note: the smart watch is not included)
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!