Samsung Gear S3 Frontier 49.1mm — case dimensions and design

Samsung · 2016

Gear S3 Frontier 49.1mm Size, Dimensions & Wrist Fit

Case Width

46.1mm

Thickness

12.9mm

Lug-to-Lug

49.1mm

Weight

62g

The Gear S3 Frontier 49.1mm looks in proportion on wrists of 15 cm (5.9 in) and up round, and fills the wrist at 16–18 cm (49.1mm lug to lug).

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Does the Gear S3 Frontier 49.1mm fit your wrist?

Wrist round (mm left each side)	49.1mm
14 cm / 5.5 in	Overhangs (2mm over)
15 cm / 5.9 in	Overhangs (0.4mm over)
16 cm / 6.3 in	Bold (1.3mm)
17 cm / 6.7 in	Sweet spot (2.9mm)
18 cm / 7.1 in	Balanced (4.5mm)
19 cm / 7.5 in	Balanced (6.1mm)
20 cm / 7.9 in	Balanced (7.7mm)

How the fit model works · Size chart for every wrist

The Gear S3 Frontier 49.1mm in short

Rated for 3 days of use per charge.
Water rated to 1.5 m.
12.9mm thick. Middle of the pack for thickness at this width.
1.3 inches AMOLED display, always-on capable.
Takes 22mm bands.

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Size, fit and battery side by side, against any smartwatch we list.

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Gear S3 Frontier 49.1mm battery life

Published runtime

Battery life3 days

Charges in 2.1 hours

Where it ranks among Samsung watches

Everyday use3 days#9 of 64
Capacity380 mAh#19 of 64

See all 64 Samsung watches ranked by battery life

Settings, the 24-hour idle test and known firmware drains →

2D Dimension Schematics

Top view

Side view

Samsung Gear S3 Frontier 49.1mm 46.1mm × 49.1mm · 12.9mm thick

3D preview

Samsung Gear S3 Frontier 49.1mm on a wrist

What size band does the Gear S3 Frontier 49.1mm take?

Lug width

22mm

Alternatives to the Gear S3 Frontier 49.1mm

Gear S3 Frontier 49.1mm specifications

Battery life: 3 days
Display: 1.3 inches
Resolution: 360 x 360 px
Water rating: 10 ATM
Strap: 22 mm
Storage: 4GB
Charging: 2.1 hours

Show all specificationsSamsung's published specification, for reference · checked September 2026

Design

width: 46.1
height: 49.1
volume: 29.2 cm³
weight: 62 g
thickness: 12.9
ATM rating: 10 ATM
resolution: 360 x 360 px
screen size: 1.3 inches
Display type: OLED/AMOLED
Has a display: Yes
pixel density: 302 ppi
width of band: 22 mm
water resistance: Waterproof
Always-On Display: Yes
has a touch screen: Yes
waterproof depth rating: 1.5 m
Watch band is replaceable: Yes
Has sapphire glass display: No
has branded damage-resistant glass: Yes

Battery

charge time: 2.1 hours
battery life: 3 days
battery power: 380 mAh
has wireless charging: Yes
has a removable battery: No
Has a solar power battery: No
has a rechargeable battery: Yes

Sensors

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: No
Monitors blood oxygenation levels: No

Features

RAM: 0.77GB
CPU speed: 2 x 1 GHz
release date: 2016-09-01
Has a stopwatch: Yes
Has smart alarm: No
warranty period: 1 years
Has call control: Yes
Has silent alarm: Yes
has HRV tracking: No
internal storage: 4GB
measures VO2 max: No
Has notifications: Yes
Has ECG technology: No
Locates your phone: Yes
has a front camera: No
has fall detection: No
has voice commands: Yes
Acquires GPS faster: No
Has vibrating alerts: Yes
number of microphones: 1
shows readiness level: No
Can be used to answer calls: Yes
measures resting heart rate: Yes
has irregular heart rate warnings: No
has fast/slow heart rate notifications: Yes
Has a built-in camera remote control function: Yes

Connectivity

has NFC: Yes
Wi-Fi version: Wi-Fi 4 (802.11n)
supports ANT+: Yes
supports Wi-Fi: Yes
supports Galileo: No
Bluetooth version: 4.2
has a cellular module: No
Is compatible with iOS: Yes
Is compatible with Android: Yes

Miscellaneous

has aptX: No
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
Supports routes: Yes
Has achievements: Yes
Has goal setting: Yes
Has exercise diary: Yes
Has weight tracking: Yes
Predicts start date: Yes
Tracks water intake: Yes
Has inactivity alerts: Yes
Has period notifications: Yes
Has temperature tracking: No
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: Yes
Tracks calorie intake: Yes
Provides sleep reports: Yes
Detects activities automatically: Yes
Has a stroke counter for swimming: No

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