WatchFitTool

Samsung

Galaxy Watch7 - LTE · 44mm vs Galaxy Watch8 - Wi-Fi · 44mm

Size, specs & wrist fit compared

Samsung Galaxy Watch7 - LTE · 44mm
Samsung Galaxy Watch7 - LTE · 44mm
44.4mm × 44.4mmCheck offerView specs
Samsung Galaxy Watch8 - Wi-Fi · 44mm
Samsung Galaxy Watch8 - Wi-Fi · 44mm
43.7mm × 46mmCheck offerView specs

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Which one fits you

Both need much the same wrist — roughly 47–66mm across the flat of the wrist. Neither will fit where the other won't, so decide on thickness, weight and features instead.

The Galaxy Watch7 - LTE · 44mm wears larger than the Galaxy Watch8 - Wi-Fi · 44mm (44.4mm vs 43.7mm case), giving it more wrist presence — and needing a wider wrist to sit cleanly.

The Galaxy Watch8 - Wi-Fi · 44mm is the slimmer of the two (8.6mm vs 9.7mm), so it slides under a cuff more easily.

The Galaxy Watch7 - LTE · 44mm is thinner than 100% of the 298 44mm watches we hold thickness for, the Galaxy Watch8 - Wi-Fi · 44mm than 99% — so both wear flatter than their widths suggest.

The Galaxy Watch7 - LTE · 44mm is 0.7mm wider, 1.6mm shorter, 1.1mm thicker and 0.2g lighter than the Galaxy Watch8 - Wi-Fi · 44mm. Both are circular.

Galaxy Watch7 - LTE · 44mm

Galaxy Watch8 - Wi-Fi · 44mm

Case width
44.4mm
43.7mm−0.7mm
Lug-to-lug
44.4mm
46mm+1.6mm
Thickness
9.7mm
8.6mm−1.1mm
Weight
33.8g
34g+0.2g

Switch or add watches

Samsung Galaxy Watch7 - LTE · 44mm

Samsung

Galaxy Watch7 - LTE · 44mm

Samsung Galaxy Watch8 - Wi-Fi · 44mm

Samsung

Galaxy Watch8 - Wi-Fi · 44mm

Fit tool

Watch Fit Tool

For sports watches, lug-to-lug (L2L) is what matters most — it decides whether a watch overhangs your wrist. Bulky is fine; overhang is not.

Your wrist
mm
≈ 146.9mm around

Samsung Galaxy Watch7 - LTE · 44mm

Case 44.4mm · Lug-to-lug 44.4mm · Thickness 9.7mm · 34g

Balanced Fit

44.4mm on a 55mm wrist

10:09TUE 12lug to lug 44.4mmyour wrist 55.0mm

Comfortably inside the edges of your wrist, and it seats and sits low enough to wear without thinking about it.

On a 55mm wrist the sweet spot is 4753mm lug to lug. This one is 44.4mm, so you could go bigger.

How to Measure

Measure where you wear it, just below the wrist bone. Either of these works — the tool converts between them.

  1. 1. Flat width — arm flat on a table, palm up. Measure straight across the top of the wrist, bone to bone, ignoring the curve down the sides.
  2. 2. Around — a tape, or a strip of paper marked and held against a ruler, snug the whole way round.
Complete Wrist Measurement Guide →
Against one you know

Leather: Attaches at the lugs, so the case back rests on your skin. Thins and softens with wear. Typical figures, not this model’s own.

Show the measurements
  • Across the wrist5.3mm spare each side

    Comfortable, with visible skin either side.

  • Off the wrist9.7mm off the skin

    Normal sports-watch height for a wrist this size. (9.7mm case, back against the skin)

  • How it seats~4.9mm under the rim

    Seats well, with the case back following most of the wrist.

  • Weight on the wrist34g

    Light enough to forget you have it on. (0.6g per mm of wrist)

Samsung Galaxy Watch8 - Wi-Fi · 44mm

Case 43.7mm · Lug-to-lug 46.0mm · Thickness 8.6mm · 34g

Balanced Fit

46mm on a 55mm wrist

10:09TUE 12lug to lug 46.0mmyour wrist 55.0mm

Comfortably inside the edges of your wrist, and it seats and sits low enough to wear without thinking about it.

On a 55mm wrist the sweet spot is 4753mm lug to lug. This one is 46mm, so you could go bigger.

How to Measure

Measure where you wear it, just below the wrist bone. Either of these works — the tool converts between them.

  1. 1. Flat width — arm flat on a table, palm up. Measure straight across the top of the wrist, bone to bone, ignoring the curve down the sides.
  2. 2. Around — a tape, or a strip of paper marked and held against a ruler, snug the whole way round.
Complete Wrist Measurement Guide →
Against one you know

Leather: Attaches at the lugs, so the case back rests on your skin. Thins and softens with wear. Typical figures, not this model’s own.

Show the measurements
  • Across the wrist4.5mm spare each side

    Comfortable, with visible skin either side.

  • Off the wrist8.6mm off the skin

    Sits low enough to disappear under a cuff. (8.6mm case, back against the skin)

  • How it seats~4.6mm under the rim

    Seats well, with the case back following most of the wrist.

  • Weight on the wrist34g

    Light enough to forget you have it on. (0.6g per mm of wrist)

2D Dimension Schematics

Every case drawn to scale on a shared centre — from above, and in profile against the wrist.

Highlight
From above — same centre, true scale
From the side — how far each sits off the wrist
  • Samsung Galaxy Watch7 - LTE · 44mm44.4mm · 9.7mm thick
  • Samsung Galaxy Watch8 - Wi-Fi · 44mm43.7mm × 46mm · 8.6mm thick

3D preview

Galaxy Watch7 - LTE · 44mm vs Galaxy Watch8 - Wi-Fi · 44mm on a wrist

Sized to your own wrist, turned any way you like.

Open 3D try-on

Shapes are built from published measurements, not manufacturer 3D models — accurate proportions, generic dial.

Battery life compared

Runtime for every power mode either watch publishes, 1 of them directly comparable.

Watch7 - LTE · 44mmWatch8 - Wi-Fi · 44mm

  • Smartwatch

    2 days
    2 days

Specifications

The short version

11 key specs
SpecSamsungGalaxy Watch7 - LTE · 44mmSamsungGalaxy Watch8 - Wi-Fi · 44mm
Case Width44.4mm43.7mm
Lug-to-Lug44.4mm46mm
Thickness9.7mm8.6mm
Weight33.8g34g
ShapeCircularCircular
Water Resistance5 ATM5 ATM
GPSYesYes
Display typeOLED/AMOLEDOLED/AMOLED
Screen size1.5 inches1.47 inches
Battery life2 days2 days
Released20242025

Every specification

112 specs
SpecSamsung Galaxy Watch7 - LTE · 44mmSamsung Galaxy Watch8 - Wi-Fi · 44mm
Design
width44.443.7
height44.446
volume19.12 cm³17.29 cm³
weight33.8 g34 g
thickness9.78.6
ATM rating5 ATM5 ATM
resolution480 x 480 px480 x 480 px
screen size1.5 inches1.47 inches
Display typeOLED/AMOLEDOLED/AMOLED
Has a displayYesYes
pixel density327 ppi327 ppi
width of band20 mm20 mm
water resistanceWater resistantWater resistant
Always-On DisplayYesYes
has a touch screenYesYes
is designed for kidsNoNo
waterproof depth rating50 m50 m
Watch band is replaceableYesYes
Has sapphire glass displayYesYes
maximum operating temperature35 °C35 °C
Ingress Protection (IP) ratingIP68IP68
has branded damage-resistant glassNoNo
lowest potential operating temperature0 °C0 °C
Battery
battery life2 days2 days
battery power425 mAh435 mAh
has wireless chargingYesYes
has a removable batteryNoNo
Has a solar power batteryNoNo
has a rechargeable batteryYesYes
Sensors
has GPSYesYes
has a compassYesYes
Has a barometerYesYes
has a gyroscopeYesYes
Has a cadence sensorNoNo
has an accelerometerYesYes
Monitors perspirationNoNo
Has a heart rate monitorYesYes
Has a temperature sensorYesYes
Monitors blood oxygenation levelsYesYes
Features
RAM2GB2GB
release date2024-07-102025-07-09
Has a stopwatchYesYes
Has smart alarmNoNo
Has call controlYesYes
Has silent alarmYesYes
has HRV trackingYesYes
internal storage32GB32GB
measures VO2 maxYesYes
Has notificationsYesYes
Has ECG technologyYesYes
Locates your phoneYesYes
has fall detectionYesYes
has voice commandsYesYes
Acquires GPS fasterYesYes
Has vibrating alertsYesYes
shows readiness levelYesYes
Can be used to answer callsYesYes
measures resting heart rateYesYes
has irregular heart rate warningsYesYes
has fast/slow heart rate notificationsYesYes
Has a built-in camera remote control functionYesYes
Connectivity
has NFCYesYes
SIM cards1 eSIM
Wi-Fi versionWi-Fi 4 (802.11n)Wi-Fi 4 (802.11n)
supports ANT+NoNo
supports Wi-FiYesYes
supports GalileoYesYes
Bluetooth version5.35.3
has a cellular moduleYesNo
Is compatible with iOSNoNo
Is compatible with AndroidYesYes
Miscellaneous
Has passcodeYesYes
Has auto pauseYesYes
Is compatible with WindowsNoNo
Is compatible with Mac OS XNoNo
has an external memory slotNoNo
Compatible with smart scalesYesYes
has a battery level indicatorYesYes
has a socket for a 3.5 mm audio jackNoNo
Compatible with external heart rate monitorsYesYes
App & Software
Ad-freeYesYes
Free appYesYes
Tracks BMIYesYes
Has coachingYesYes
Includes mapsYesYes
Supports routesYesYes
Has achievementsYesYes
Has goal settingYesYes
Has exercise diaryYesYes
Can be personalisedYesYes
Has weight trackingYesYes
Predicts start dateYesYes
Tracks water intakeYesYes
Has inactivity alertsYesYes
Has period notificationsYesYes
Has temperature trackingYesYes
Provides activity reportsYesYes
Counts how many calories you've burnedYesYes
Activity tracking
Measures paceYesYes
Tracks distanceYesYes
Tracks elevationYesYes
Designed for golfNoNo
Tracks your sleepYesYes
Tracks steps takenYesYes
Designed for divingNoNo
Has a route trackerYesYes
Has exercise taggingYesYes
Has multi-sport modeNoNo
Tracks calorie intakeYesYes
Provides sleep reportsYesYes
Detects activities automaticallyYesYes
Has a stroke counter for swimmingYesYes

Wrist Fit

Samsung Galaxy Watch7 - LTE · 44mm

Sits best on wrists ~4763mm wide (≈ 12.616.8cm circumference).

Samsung Galaxy Watch8 - Wi-Fi · 44mm

Sits best on wrists ~4866mm wide (≈ 12.817.6cm circumference).

Frequently Asked Questions

Is the Samsung Galaxy Watch7 - LTE · 44mm bigger than the Samsung Galaxy Watch8 - Wi-Fi · 44mm?

The Samsung Galaxy Watch7 - LTE · 44mm is bigger — 44.4mm vs 43.7mm case width.

Which fits a smaller wrist better, the Samsung Galaxy Watch7 - LTE · 44mm or the Samsung Galaxy Watch8 - Wi-Fi · 44mm?

The Samsung Galaxy Watch7 - LTE · 44mm suits wrists around 47–63mm wide, and the Samsung Galaxy Watch8 - Wi-Fi · 44mm around 48–66mm. The one with the smaller lower bound is the safer pick for a small wrist.

Can I see the Samsung Galaxy Watch7 - LTE · 44mm and Samsung Galaxy Watch8 - Wi-Fi · 44mm 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.

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