WatchFitTool
Garmin Fenix 7S Sapphire Solar — case dimensions and design

Garmin · 2022

Fenix 7S Sapphire SolarSize, Dimensions & Wrist Fit

Case Width

42mm

Thickness

14.1mm

Diameter

42mm

Weight

58g

The Garmin Fenix 7S Sapphire Solar sits best on flat wrist widths of about 44–60mm (≈ 11.7–16.0cm wrist circumference). Adjust the slider below to check your wrist.

Check Wrist FitCompare

Does the Fenix 7S Sapphire Solar fit your wrist?

Drag the slider to your wrist width and see the Fenix 7S Sapphire Solar overlaid at true scale. Lug-to-lug — not case diameter — decides whether a watch overhangs your wrist.

For sports watches, Lug-to-Lug (L2L) is what matters most. Bulky is fine — overhang is not.

mm
40.0mm (small)85.0mm (large)
How to Measure
1

Lay arm flat, palm up.

2

Measure the flat width across top of wrist.

Wrist Width Measurement Guide →
Garmin Fenix 7S Sapphire Solar
Case: 42mmL2L: 42mmThick: 14.1mm
Edge Clearance
+6.5mm
Check specs
Balanced Fit6.5mm clearance. Comfortable everyday wear with room to spare.

Compare the Fenix 7S Sapphire Solar with…

vs Garmin fēnix® 7S Pro – Sapphire Solar Editionvs Garmin fēnix® 7S Pro – Solar Editionvs Garmin epix™ Pro (Gen 2) – Sapphire Edition | 42 mmvs Garmin epix™ Pro (Gen 2) – Standard Edition | 42 mm

Garmin Fenix 7S Sapphire Solar Full Specifications

Design20
width42
height42
volume24.87 cm³
weight58 g
thickness14.1
ATM rating10 ATM
resolution240 x 240 px
screen size1.2 inches
Display typeLCD
Has a displayYes
pixel density282 ppi
width of band20 mm
water resistanceWaterproof
Always-On DisplayYes
has a touch screenYes
is designed for kidsNo
waterproof depth rating100 m
Watch band is replaceableYes
Has sapphire glass displayYes
has branded damage-resistant glassNo
Battery7
battery life14 days
has wireless chargingNo
has a removable batteryNo
battery life with GPS on162 hours
Has a solar power batteryYes
has a rechargeable batteryYes
battery life in training mode7 hours
Sensors10
has GPSYes
has a compassYes
Has a barometerYes
has a gyroscopeYes
Has a cadence sensorNo
has an accelerometerYes
Monitors perspirationNo
Has a heart rate monitorYes
Has a temperature sensorYes
Monitors blood oxygenation levelsYes
Features22
release date2022-01-18
Has a stopwatchYes
Has smart alarmNo
warranty period1 years
Has call controlYes
Has silent alarmYes
has HRV trackingYes
internal storage32GB
measures VO2 maxYes
Has notificationsYes
Has ECG technologyNo
Locates your phoneYes
has fall detectionYes
has voice commandsNo
Acquires GPS fasterYes
Has vibrating alertsYes
shows readiness levelYes
Can be used to answer callsNo
measures resting heart rateYes
has irregular heart rate warningsNo
has fast/slow heart rate notificationsYes
Has a built-in camera remote control functionNo
Connectivity7
has NFCYes
supports ANT+Yes
supports Wi-FiYes
supports GalileoYes
has a cellular moduleNo
Is compatible with iOSYes
Is compatible with AndroidYes
Miscellaneous14
Has auto pauseYes
Available on PCYes
Can upload mapsYes
Has trackback modeYes
Has a wind speed sensorYes
Is compatible with WindowsYes
Is compatible with Mac OS XYes
has an external memory slotNo
Compatible with smart scalesYes
has a battery level indicatorYes
Provides the sunrise/sunset timeYes
has a socket for a 3.5 mm audio jackNo
Informs about the risk of thunderstormsYes
Compatible with external heart rate monitorsYes
App & Software22
Ad-freeYes
Free appYes
Tracks BMIYes
Has coachingYes
Includes mapsYes
Supports routesYes
Has achievementsYes
Has goal settingYes
Has live trackingYes
Has exercise diaryYes
Predicts ovulationYes
Can be personalisedYes
Has weight trackingYes
Predicts start dateYes
Tracks water intakeYes
Has inactivity alertsYes
Has period notificationsYes
Has temperature trackingYes
Doesn’t require accountNo
Provides activity reportsYes
Displays fertile window notificationsYes
Counts how many calories you've burnedYes
Activity tracking14
Measures paceYes
Tracks distanceYes
Tracks elevationYes
Designed for golfYes
Tracks your sleepYes
Tracks steps takenYes
Designed for divingNo
Has a route trackerYes
Has exercise taggingYes
Has multi-sport modeYes
Tracks calorie intakeYes
Provides sleep reportsYes
Detects activities automaticallyYes
Has a stroke counter for swimmingYes

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Fenix 7S Sapphire Solar — Frequently Asked Questions

What size is the Garmin Fenix 7S Sapphire Solar?

The Garmin Fenix 7S Sapphire Solar has a 42mm case and is 14.1mm thick.

Will the Garmin Fenix 7S Sapphire Solar fit my wrist?

The Garmin Fenix 7S Sapphire Solar looks balanced on flat wrist widths of roughly 44–60mm (about 11.7–16.0cm circumference). Use the interactive fit tool above to check against your own wrist.

How much does the Garmin Fenix 7S Sapphire Solar weigh?

The Garmin Fenix 7S Sapphire Solar weighs 58g (case only; straps add weight).

What is the best way to compare the Garmin Fenix 7S Sapphire Solar with other watches?

Use our side-by-side comparison tool to see the Garmin Fenix 7S Sapphire Solar next to any other watch — case size, thickness, lug-to-lug and full specs, scaled to real proportions.

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