Samsung Galaxy Watch 4 Classic LTE 46mm vs Samsung Gear S3 Frontier LTE

Last Updated & Fact Checked:  March 24, 2026

Are you trying to decide between the Samsung Galaxy Watch 4 Classic LTE 46mm 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 4 Classic LTE 46mm or the Samsung Gear S3 Frontier LTE – and find out exactly what the differences are.

Both the Samsung Galaxy Watch 4 Classic LTE 46mm 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 4 Classic LTE 46mm quick facts

Samsung Gear S3 Frontier LTE quick facts

Samsung Galaxy Watch 4 Classic LTE 46mm product details

Bestseller No. 1
Samsung Galaxy Watch 4 Classic LTE 46mm Smartwatch with ECG Monitor Tracker for Health, Fitness, Running, Sleep Cycles, GPS Fall Detection, LTE, US Version, Black
  • BODY COMPOSITION ANALYSIS: Galaxy Watch4 Classic is the first smartwatch to off body composition data right on your wrist, On your own schedule, now you can get readings on body fat, skeletal muscle, body water, basal metabolic rate, and Body Mass Index
  • BETTER SLEEP STARTS HERE: Wake Up Feeling Refreshed And Recharged With Advanced Sleep Tracking; When You Go To Bed, Your Galaxy Watch4 Sleep Tracker Starts Monitoring Your Sleep And Spo2 Levels Continuously
  • BE SMART ABOUT YOUR HEART: Take Care Of Your Heart With Accurate Ecg Monitoring And Keep An Eye On Possible Atrial Fibrillation, A Common Form Of Irregular Heart Rhythm; Share Personalized Readings With Your Doctor Using The Samsung Health Monitor App On Your Compatible Galaxy Phone
  • MAKE EVERY WORKOUT COUNT: Get the most out of every exercise session with advanced workout tracking that recognizes 6 popular activities, from running to rowing to swimming, automatically in just 3 minutes. Stay motivated by connecting to live coaching sessions via your smartphone or to dynamic Group Challenges with your friends
  • GO THE EXTRA MILE: Improve your runs with advanced running coaching technology; VO2 Max readings assess your oxygen levels to manage and track your heart and lung endurance
Bestseller No. 2
Samsung Electronics Galaxy Watch 4 Classic 46mm Smartwatch with ECG Monitor Tracker for Health Fitness Running Sleep Cycles GPS Fall Detection Bluetooth US Version, Black (Renewed)
  • Body Composition Analysis Get ready to crush your wellness goals with body readings right on your wrist. AdvancedSleep / Continuous SpO2 Manage your overall sleep quality for a great night's sleep with an advanced tracker that calculates your sleep score.
  • ECG Be smart about your heart with ECG Monitoring that gives accurate readings. Fitness / Auto Workout Tracking Make the most of every workout with Auto Workout Tracking. Stay motivated by connecting to live coaching sessions via your smartphone or to dynamic Group Challenges with your friends.
  • WiFi, Bluetooth 5.0, and NFC Technology
  • NOTE: This Smartwatch is only compatible wth Android Samrtphones. (Not compatible with Apple iPhones).
Bestseller No. 3
Samsung Galaxy Watch4 Classic Version 46mm Black Stainless Steel Smartwatch| Verizon 4G LTE| with ECG Monitor Tracker for Health & Fitness + GPS Fall Detection- (Renewed)
  • Verizon 4G LTE Connectivity (LTE service/rate plan required); leave your phone behind and call, text, stream music, and receive notifications on the go; all accessible with a simple tap. Get the Galaxy Watch designed to function best on Verizon's Network
  • Take care of your heart with accurate ECG monitoring and keep an eye on possible atrial fibrillation, a common form of irregular heart rhythm; Share personalized readings with your doctor using the Samsung Health Monitor app on your Galaxy phone ( Requires Samsung Galaxy smartphone with Android 7 or later and Samsung Health Monitor app (available only at the Samsung Galaxy app store).
  • Fall Detection for Peace of Mind; Your smartwatch will automatically detect a hard fall and an SOS message will be sent to your emergency contact with your location.
  • Fitness: Get the most out of each workout with advanced fitness tracking that recognizes up to 6 activities, from running to rowing and even swimming and Go the Extra Mile: Improve your runs with advanced running coaching technology
  • Payments; Make purchases on the go without your wallet with Samsung Pay or Google Pay on your wrist

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 4 Classic LTE 46mm and the Samsung Gear S3 Frontier LTE

New
Samsung Galaxy Watch 8 Classic (2025) 46mm LTE Smartwatch – Black | Rotating Bezel, Sleep & Fitness Tracking, Energy Score, Quick Button [US Version] + Extra Sports Band & Screen Protector
  • Elegant Classic Design with Rotating Bezel & Cushion Aesthetic — Featuring a refined 46 mm squircle-style stainless steel body, tactile rotating bezel, Quick Button, and a sapphire-protected Super AMOLED display that reaches up to 3,000 nits for superb outdoor visibility.
  • Proactive Health Monitoring & Stress Awareness — Continuously tracks stress levels and prompts guided breathing; includes Vascular Load and Bedtime Guidance to assess recovery needs, plus Antioxidant Index to encourage healthier lifestyle choices.
  • AI-Powered Running Coach & Daily Energy Score — Generates personalized running plans based on a short fitness test and delivers an Energy Score to help balance physical and mental performance.
  • Capable Performance & Dependable Battery Life — Equipped with Exynos W1000, 2 GB RAM, and 64 GB storage; runs Wear OS 6 + One UI 8 with Galaxy AI. The 445 mAh battery delivers up to 30 hours with Always On, or around 40 hours under typical usage.
  • LTE Connectivity & Rugged Durability — LTE/eSIM model, supports Bluetooth 5.3, Wi‑Fi, NFC, dual-frequency GPS, and is built tough with 5 ATM, IP68, and MIL‑STD‑810H certification.
New
Samsung Galaxy Watch 8 Classic (2025) 46mm LTE Smartwatch, Cushion Design, Rotating Bezel, Quick Button, Sleep Coaching, Running Coach, Energy Score, White [US Version] (Renewed)
  • WHY GALAXY WATCH8 CLASSIC: Timeless design.* New lug system for easy band detachment & replacement.* Advanced health & sleep tracking features for total body wellness.* Improved user interface.* Personal AI assistant for hands free help.¹* 2-Yr Warranty
  • BUILT TO PERFORM. DESIGNED TO IMPRESS: Show off your style with an iconic design that blends tradition with cutting-edge innovation.¹ A brighter screen makes everything easy to see, and a rotating bezel gives you access to your favorite apps
  • YOUR EVERY COMMAND, RIGHT ON YOUR WRIST: Get a little extra help with day-to-day tasks. Galaxy Watch 8 Classic features a personal AI assistant¹ that helps you get things done hands-free. Simply speak the command and your Watch makes it happen
  • UNLOCK THE SECRETS TO BETTER SLEEP: When you get good sleep, it feels like anything is possible. Start each day with more energy and better focus using Advanced Sleep Coaching² - improved with even more ways to help you sleep smarter
  • QUICK UPDATES, AT A GLANCE: Get updates, select apps and more with Now Bar³,⁴ and an improved user experience. Now Bar conveniently puts the info you use the most - like weather, news and more - right on your main Watch screen
New
Samsung Galaxy Watch Ultra (2024) LTE 47 mm Titanium Smartwatch – White – Rugged Design with Dual-Band GPS, 100-Hour Battery, Fitness & Health Tracking, 10 ATM Water Resistant [International Version]
  • Rugged Titanium Build: 47 mm grade‑4 titanium case designed for durability and toughness—ideal for outdoor adventures and everyday wear.
  • Dual-Band GPS & 100-Hour Battery: L1 + L5 GPS ensures precise tracking even in urban or remote areas, with long-lasting battery for extended activities.
  • Advanced Health & Fitness Tracking: Monitor heart rate, ECG, SpO₂, body composition, sleep, and recovery—powered by Samsung’s BioActive Sensor suite.
  • Water & Dust Resistance: 10 ATM water resistance, IP68 protection, and MIL‑STD‑810H certified durability make it reliable in rain, splashes, and rugged environments.
  • International LTE Notice: LTE support may vary by carrier, but the watch still works fully as a Bluetooth smartwatch with phone connectivity.
New
Samsung Galaxy Watch 8 Classic - 46mm - Black - (LTE + WiFi) (2025) SM-L505 (Renewed)
  • Bluetooth + LTE
  • Unlocked for all major carriers
  • Includes charging cord
New
Samsung Galaxy Watch 8 Classic (2025) 46mm Bluetooth Smartwatch – Black | Rotating Bezel, Sleep & Fitness Tracking, Energy Score, Quick Button [US Version] + Extra Sports Band & Screen Protector
  • Elegant Classic Design with Rotating Bezel & Cushion Aesthetic — Featuring a refined 46 mm squircle-style stainless steel body, tactile rotating bezel, Quick Button, and a sapphire-protected Super AMOLED display that reaches up to 3,000 nits for superb outdoor visibility.
  • Proactive Health Monitoring & Stress Awareness — Continuously tracks stress levels and prompts guided breathing; includes Vascular Load and Bedtime Guidance to assess recovery needs, plus Antioxidant Index to encourage healthier lifestyle choices.
  • AI-Powered Running Coach & Daily Energy Score — Generates personalized running plans based on a short fitness test and delivers an Energy Score to help balance physical and mental performance.
  • Capable Performance & Dependable Battery Life — Equipped with Exynos W1000, 2 GB RAM, and 64 GB storage; runs Wear OS 6 + One UI 8 with Galaxy AI. The 445 mAh battery delivers up to 30 hours with Always On, or around 40 hours under typical usage.
  • Bluetooth-Only Connectivity & Rugged Durability — Bluetooth 5.3 model (no LTE), supports Wi‑Fi, NFC, dual‑frequency GPS, and is built tough with 5 ATM, IP68, and MIL‑STD‑810H certification.

Our conclusion on the Samsung Galaxy Watch 4 Classic LTE 46mm vs Samsung Gear S3 Frontier LTE

Both the Samsung Galaxy Watch 4 Classic LTE 46mm 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 4 Classic LTE 46mm and the Samsung Gear S3 Frontier LTE are both excellent products that will more than do their job!