Garmin Approach® S70 - 42 mm vs Samsung Galaxy Watch8 LTE ClassicSize, Specs & Wrist Fit Compared
The Samsung Galaxy Watch8 LTE Classic is 4.4mm wider, 4.4mm longer, 2mm thinner and 19.5g heavier than the Garmin Approach® S70 - 42 mm. Both are circular.
Measured against the Garmin Approach® S70 - 42 mm.
- Case width
- 42mmbaseApproach® S70 - 42 mm46.4mm+4.4mmGalaxy Watch8 LTE Classic
- Lug-to-lug
- 42mmbaseApproach® S70 - 42 mm46.4mm+4.4mmGalaxy Watch8 LTE Classic
- Thickness
- 12.6mmbaseApproach® S70 - 42 mm10.6mm−2mmGalaxy Watch8 LTE Classic
- Weight
- 44gbaseApproach® S70 - 42 mm63.5g+19.5gGalaxy Watch8 LTE Classic
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Garmin
Approach® S70 - 42 mm
Samsung
Galaxy Watch8 LTE Classic
Which one fits you
On wrists narrower than about 49mm, the Garmin Approach® S70 - 42 mm is the safer pick — it stays proportionate down to roughly 44mm, where the Samsung Galaxy Watch8 LTE Classic starts to hang over the edge. Above 49mm both sit cleanly, and the Samsung Galaxy Watch8 LTE Classic gives you more presence.
The Samsung Galaxy Watch8 LTE Classic wears larger than the Garmin Approach® S70 - 42 mm (46.4mm vs 42mm case), giving it more wrist presence — and needing a wider wrist to sit cleanly.
The Samsung Galaxy Watch8 LTE Classic is the slimmer of the two (10.6mm vs 12.6mm), so it slides under a cuff more easily.
On the wrist the Garmin Approach® S70 - 42 mm feels lighter (44g vs 63.5g, case only).
The Garmin Approach® S70 - 42 mm is middle-of-the-pack for thickness among the 661 42mm watches in the database.
Among the 158 46mm watches we hold thickness for, the Samsung Galaxy Watch8 LTE Classic is thinner than 97%, so it wears flatter than its width suggests.
Specification Comparison
| Spec | GarminApproach® S70 - 42 mm | SamsungGalaxy Watch8 LTE Classic |
|---|---|---|
| Case Width | 42mm | 46.4mm |
| Thickness | 12.6mm | 10.6mm |
| Weight | 44g | 63.5g |
| Shape | Circular | Circular |
| Display type | AMOLED (optional always-on mode) | OLED/AMOLED |
| Released | 2023 | 2025 |
Hover a row to highlight that measurement in the schematics below.
2D Dimension Schematics
Every case drawn to scale on a shared centre — from above, and in profile against the wrist. Built from the measurements, so it works for every watch whether or not it has a photo.
- Garmin Approach® S70 - 42 mm42mm · 12.6mm thick
- Samsung Galaxy Watch8 LTE Classic46.4mm · 10.6mm thick
Garmin Approach® S70 - 42 mm vs Samsung Galaxy Watch8 LTE Classic on a wrist
Put Garmin Approach® S70 - 42 mm and Samsung Galaxy Watch8 LTE Classic on the same arm, sized to your own wrist, and turn it. Side by side or stacked on one spot, whichever answers the question faster.
- Garmin Approach® S70 - 42 mm — 42mm case, standing 12.6mm off the wrist.
- Samsung Galaxy Watch8 LTE Classic — 46.4mm case, standing 10.6mm off the wrist.
Whether that clears your wrist edges is the question worth answering, and it depends on your wrist rather than on the case diameter.
See them on a wrist in 3DCase shapes are generated from each watch's published measurements — case width, lug-to-lug and thickness — not from manufacturer 3D models, so the proportions are accurate while the dial is generic.
Battery life compared
Furthest apart in Smartwatch mode, where the Garmin Approach® S70 - 42 mm lasts 5.0× as long as the Samsung Galaxy Watch8 LTE Classic (10 days against 2 days).
Garmin Approach® S70 - 42 mmSamsung Galaxy Watch8 LTE Classic
Smartwatch
10 days2 daysGPS
15 hours—
Full Specification Comparison
293 specs| Spec | Garmin Approach® S70 - 42 mm | Samsung Galaxy Watch8 LTE Classic |
|---|---|---|
| Overview | ||
| Family | Garmin | — |
| General | ||
| Battery life | Smartwatch mode: Up to 10 days GPS Mode Up to 15 hours (using default display settings: gesture wake-up in Smartwatch mode and always-on while golfing) | — |
| Display Size | 1.2" (32.02 mm) diameter | — |
| Color display | Yes | — |
| Lens Material | Corning® Gorilla® Glass 3 | — |
| Bezel Material | ceramic | — |
| Memory/History | 16 GB | — |
| Strap material | silicone | — |
| Charging method | Garmin proprietary plug charger | — |
| Display resolution | 390 x 390 pixels | — |
| QuickFit® watch band compatible | yes (20 mm) | — |
| Sensors | ||
| GPS | Yes | — |
| Compass | Yes | — |
| GLONASS | Yes | — |
| Galileo | Yes | — |
| Gyroscope | Yes | — |
| Accelerometer | Yes | — |
| Ambient light sensor | Yes | — |
| Barometric altimeter | Yes | — |
| Pulse Ox Blood Oxygen Saturation Monitor | Yes | — |
| Garmin Elevate™ wrist heart rate monitor | Yes | — |
| has GPS | — | Yes |
| has a compass | — | Yes |
| Has a barometer | — | Yes |
| has a gyroscope | — | Yes |
| Has a cadence sensor | — | No |
| has an accelerometer | — | Yes |
| Monitors perspiration | — | No |
| Has a heart rate monitor | — | Yes |
| Has a temperature sensor | — | Yes |
| Monitors blood oxygenation levels | — | Yes |
| Product Info | ||
| Main SKU | 010-02746-00 | — |
| Product ID | 847697 | — |
| Product Name | Approach® S70 - 42 mm | — |
| Release Date | 5/24/2023 | — |
| Product Variation | Black/Peach Ceramic Bezel with White Silicone Band | — |
| Clock Features | ||
| Timer | Yes | — |
| Stopwatch | Yes | — |
| Time/date | Yes | — |
| Alarm clock | Yes | — |
| GPS Time Sync | Yes | — |
| Sunrise/sunset times | Yes | — |
| Automatic daylight saving time | Yes | — |
| Cycling Features | ||
| Speed and cadence sensor support (w/sensor) | yes (using ANT+ or BLE) | — |
| Alerts (triggers alarm when you reach goals including time, distance, heart rate or calories) | Yes | — |
| Golfing Features | ||
| PinPointer | Yes | — |
| Swing Tempo | Yes | — |
| Custom targets | Yes | — |
| Tempo Training | Yes | — |
| Virtual caddie | Yes | — |
| Full vector map | Yes | — |
| Handicap scoring | Yes | — |
| Tournament legal | yes (with tournament mode enabled) | — |
| Digital scorecard | Yes | — |
| Garmin AutoShot™ | Yes | — |
| PlaysLike distance | Yes | — |
| Round timer/odometer | Yes | — |
| TruSwing™ compatible | Yes | — |
| Auto CourseView updates | Yes | — |
| Yardage to layups/doglegs | Yes | — |
| Hazards and course targets | Yes | — |
| Pairs with Garmin Golf app | Yes | — |
| Green View with manual pin position | Yes | — |
| Preloaded with 43,000 courses worldwide | Yes | — |
| Green Contours (with Garmin Golf membership) | Yes | — |
| CT1 Automatic club tracking compatible (requires accessory) | Yes | — |
| CT10 Automatic club tracking compatible (requires accessory) | Yes | — |
| Yardage to F/M/B (distance to front, middle and back of green) | Yes | — |
| Stat tracking (strokes, putts per round, greens and fairways hit) | Yes | — |
| Wind speed and direction (requires connection to Garmin Golf app) | Yes | — |
| Touch-targeting (touch target on display to see the distance to any point) | Yes | — |
| Measures shot distance (calculates exact yardage for shots from anywhere on course) | Yes | — |
| Running Features | ||
| Run workouts | Yes | — |
| Foot pod capable | Yes | — |
| GPS-based distance, time and pace | Yes | — |
| Cadence (provides real-time number of steps per minute) | Yes | — |
| What You'll Love | ||
| Touchscreen | Yes | — |
| Display type | AMOLED (optional always-on mode) | — |
| Water rating | 5 ATM | — |
| Garmin Pay™ | Yes | — |
| Music storage | Yes | — |
| Training status | Yes | — |
| Pulse Ox blood oxygen | yes (spot-check and optionally in sleep) | — |
| Sleep score and insights | Yes | — |
| Battery life (smartwatch mode) | Up to 10 days | — |
| Activity Profiles | ||
| Gym | Strength, Cardio, HIIT, Elliptical Training, Stair Stepping, Floor Climbing, Indoor Rowing | — |
| Swim | Pool Swimming | — |
| Cycling | Biking, Mountain Biking, Indoor Biking | — |
| Wellness | Walking, Pilates, Yoga, Indoor Walking | — |
| On the Water | Stand Up Paddleboarding, Rowing, Kayaking | — |
| Racket sports | Tennis, Pickleball, Badminton, Squash, Table Tennis, Padel, Platform Tennis, Racquetball | — |
| Snow & winter | Skiing, Snowboarding, XC Classic Skiing, Snowshoeing | — |
| Indoor running | Treadmill Running, Indoor Track Running | — |
| Outdoor running | Running, Outdoor Track Running, Trail Running | — |
| Outdoor recreation | Hiking, Indoor Climbing, Bouldering, Climbing, Golfing | — |
| Swimming Features | ||
| Time and distance alerts | Yes | — |
| Underwater wrist-based heart rate | Yes | — |
| Basic rest timer (up from 0) (pool swim only) | Yes | — |
| Stroke type detection (freestyle, backstroke, breaststroke, butterfly) (pool swim only) | Yes | — |
| Pool swim metrics (lengths, distance, pace, stroke count, swim efficiency (SWOLF), calories) | Yes | — |
| Outdoor Recreation | ||
| Total ascent/descent | Yes | — |
| Daily Smart Features | ||
| Stocks | Yes | — |
| Calendar | Yes | — |
| Passcode | Yes | — |
| Connectivity | Bluetooth®, ANT+®, Wi-Fi® | — |
| Find My Phone | Yes | — |
| Find My Watch | Yes | — |
| Morning report | Yes | — |
| Weather forecasts | Yes | — |
| Smart Notifications | Yes | — |
| Smartphone compatibility | iPhone®, Android™ | — |
| Controls smartphone music | Yes | — |
| On-device Connect IQ™ Store | Yes | — |
| Plays and controls watch music | Yes | — |
| Pairs with Garmin Connect™ Mobile | Yes | — |
| Realtime settings sync with Garmin Connect™ mobile | Yes | — |
| View images from notifications on watch (Android™ only) | Yes | — |
| Text response/reject phone call with text (Android™ only) | Yes | — |
| Connect IQ™ (downloadable watch faces, data fields and apps) | Yes | — |
| Activity Tracking Features | ||
| TrueUp™ | Yes | — |
| Move IQ™ | Yes | — |
| Step counter | Yes | — |
| Floors climbed | Yes | — |
| Calories burned | Yes | — |
| Distance traveled | Yes | — |
| Intensity minutes | Yes | — |
| Automatic rep counting | Yes | — |
| Garmin Connect™ Challenges app | yes (optional Connect IQ app) | — |
| Move alerts (displays on device after a period of inactivity) | Yes | — |
| Auto goal (learns your activity level and assigns a daily step goal) | Yes | — |
| Workout and Training Plans | ||
| HIIT workouts | Yes | — |
| Yoga workouts | Yes | — |
| Cardio workouts | Yes | — |
| Pilates workouts | Yes | — |
| Strength workouts | Yes | — |
| On-screen workout animations | Yes | — |
| On-screen workout muscle maps | Yes | — |
| Health & Wellness Monitoring | ||
| Sleep | yes (advanced) | — |
| Hydration | yes (in Garmin Connect™ and optional Connect IQ™ widget) | — |
| Breathwork | Yes | — |
| Fitness age | Yes | — |
| Sleep coach | Yes | — |
| Nap detection | Yes | — |
| All-day stress | Yes | — |
| Women's health | yes (in Garmin Connect™ and optional Connect IQ™ widget) | — |
| Health snapshot | Yes | — |
| Jet lag adviser | Yes | — |
| Respiration rate | Yes | — |
| Resting heart rate | Yes | — |
| Relaxation reminders | Yes | — |
| Abnormal heart rate alerts | yes (high and low) | — |
| Relaxation breathing timer | Yes | — |
| Body Battery™ energy monitor | Yes | — |
| Wrist-based heart rate (constant, every second) | Yes | — |
| Safety and Tracking Features | ||
| Assistance | Yes | — |
| Incident Detection during select activities | Yes | — |
| Incident detection alert on phone for wearables | Yes | — |
| Kid Activity Tracking Features | ||
| Toe-to-Toe™ Challenges app | yes (optional Connect IQ app) | — |
| Training, Planning and Analysis Features | ||
| % HRR | Yes | — |
| % HR max | Yes | — |
| HR zones | Yes | — |
| HR alerts | Yes | — |
| HRV status | Yes | — |
| Manual lap | Yes | — |
| Auto max HR | Yes | — |
| Auto scroll | Yes | — |
| HR calories | Yes | — |
| Custom alerts | Yes | — |
| Physio TrueUp | Yes | — |
| Recovery time | Yes | — |
| Training load | Yes | — |
| VO2 Max (Run) | Yes | — |
| Training effect | Yes | — |
| Virtual Partner | Yes | — |
| Advanced workouts | Yes | — |
| Interval training | Yes | — |
| Training load focus | Yes | — |
| VO2 Max (Trail Run) | Yes | — |
| GPS speed and distance | Yes | — |
| Improved recovery time | Yes | — |
| Configurable lap alerts | Yes | — |
| Customizable data pages | Yes | — |
| Touch and/or button lock | Yes | — |
| Activity history on watch | Yes | — |
| Downloadable training plans | Yes | — |
| Training effect (anaerobic) | Yes | — |
| Auto Pause® automatic timer halt | Yes | — |
| Respiration rate (during exercise) | Yoga and Breathwork only | — |
| Auto Lap® interval tracking feature | Yes | — |
| Primary benefit (Training Effect labels) | Yes | — |
| HR broadcast (broadcasts HR data over ANT+® to paired devices) | Yes | — |
| Design | ||
| width | — | 46.4 |
| height | — | 46.4 |
| volume | — | 22.82 cm³ |
| weight | — | 63.5 g |
| thickness | — | 10.6 |
| ATM rating | — | 5 ATM |
| resolution | — | 438 x 438 px |
| screen size | — | 1.34 inches |
| Display type | — | OLED/AMOLED |
| Has a display | — | Yes |
| pixel density | — | 327 ppi |
| width of band | — | 20 mm |
| water resistance | — | Water resistant |
| Always-On Display | — | Yes |
| has a touch screen | — | Yes |
| is designed for kids | — | No |
| waterproof depth rating | — | 50 m |
| Watch band is replaceable | — | Yes |
| Has sapphire glass display | — | Yes |
| maximum operating temperature | — | 35 °C |
| Ingress Protection (IP) rating | — | IP68 |
| has branded damage-resistant glass | — | No |
| lowest potential operating temperature | — | 0 °C |
| Battery | ||
| battery life | — | 2 days |
| battery power | — | 445 mAh |
| has wireless charging | — | Yes |
| has a removable battery | — | No |
| Has a solar power battery | — | No |
| has a rechargeable battery | — | Yes |
| Features | ||
| RAM | — | 2GB |
| release date | — | 2025-07-09 |
| Has a stopwatch | — | Yes |
| Has smart alarm | — | No |
| Has call control | — | Yes |
| Has silent alarm | — | Yes |
| has HRV tracking | — | Yes |
| internal storage | — | 64GB |
| measures VO2 max | — | Yes |
| Has notifications | — | Yes |
| Has ECG technology | — | Yes |
| Locates your phone | — | Yes |
| has fall detection | — | Yes |
| has voice commands | — | Yes |
| Acquires GPS faster | — | Yes |
| Has vibrating alerts | — | Yes |
| shows readiness level | — | Yes |
| Can be used to answer calls | — | Yes |
| measures resting heart rate | — | Yes |
| has irregular heart rate warnings | — | Yes |
| has fast/slow heart rate notifications | — | Yes |
| Has a built-in camera remote control function | — | Yes |
| Connectivity | ||
| has NFC | — | Yes |
| SIM cards | — | 1 eSIM |
| Wi-Fi version | — | Wi-Fi 4 (802.11n) |
| supports ANT+ | — | No |
| supports Wi-Fi | — | Yes |
| supports Galileo | — | Yes |
| Bluetooth version | — | 5.3 |
| has a cellular module | — | Yes |
| Is compatible with iOS | — | No |
| Is compatible with Android | — | Yes |
| Miscellaneous | ||
| Has passcode | — | Yes |
| Has auto pause | — | Yes |
| Is compatible with Windows | — | No |
| Is compatible with Mac OS X | — | No |
| has an external memory slot | — | No |
| Compatible with smart scales | — | Yes |
| has a battery level indicator | — | Yes |
| has a socket for a 3.5 mm audio jack | — | No |
| Compatible with external heart rate monitors | — | Yes |
| App & Software | ||
| Ad-free | — | Yes |
| Free app | — | Yes |
| Tracks BMI | — | Yes |
| Has coaching | — | Yes |
| Includes maps | — | Yes |
| Supports routes | — | Yes |
| Has achievements | — | Yes |
| Has goal setting | — | Yes |
| Has exercise diary | — | Yes |
| Can be personalised | — | Yes |
| Has weight tracking | — | Yes |
| Predicts start date | — | Yes |
| Tracks water intake | — | Yes |
| Has inactivity alerts | — | Yes |
| Has period notifications | — | Yes |
| Has temperature tracking | — | Yes |
| Provides activity reports | — | Yes |
| Counts how many calories you've burned | — | Yes |
| Activity tracking | ||
| Measures pace | — | Yes |
| Tracks distance | — | Yes |
| Tracks elevation | — | Yes |
| Designed for golf | — | No |
| Tracks your sleep | — | Yes |
| Tracks steps taken | — | Yes |
| Designed for diving | — | No |
| Has a route tracker | — | Yes |
| Has exercise tagging | — | Yes |
| Has multi-sport mode | — | No |
| Tracks calorie intake | — | Yes |
| Provides sleep reports | — | Yes |
| Detects activities automatically | — | Yes |
| Has a stroke counter for swimming | — | Yes |
Wrist Fit
Garmin Approach® S70 - 42 mm
Sits best on wrists ~44–60mm wide (≈ 11.7–16.0cm circumference).
Samsung Galaxy Watch8 LTE Classic
Sits best on wrists ~49–66mm wide (≈ 13.1–17.6cm circumference).
Frequently Asked Questions
Is the Garmin Approach® S70 - 42 mm bigger than the Samsung Galaxy Watch8 LTE Classic?
The Samsung Galaxy Watch8 LTE Classic is bigger — 46.4mm vs 42mm case width.
Which fits a smaller wrist better, the Garmin Approach® S70 - 42 mm or the Samsung Galaxy Watch8 LTE Classic?
The Garmin Approach® S70 - 42 mm suits wrists around 44–60mm wide, and the Samsung Galaxy Watch8 LTE Classic around 49–66mm. The one with the smaller lower bound is the safer pick for a small wrist.
Can I see the Garmin Approach® S70 - 42 mm and Samsung Galaxy Watch8 LTE Classic side by side at true scale?
Yes — the schematics and photos above show both watches at matched scale, and our fit tool overlays each on your wrist width.