Samsung · 2016
Gear S3 Classic 49.1mm Size, Dimensions & Wrist Fit
Case Width
46.1mm
Thickness
12.9mm
Lug-to-Lug
49.1mm
Weight
57g
The Gear S3 Classic 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 Classic 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) |
The Gear S3 Classic 49.1mm in short
- Compared with the previous Gear S2 Classic 43.6mm, it is 6.2mm wider, 1.5mm thicker and 15g heavier.
- Rated for 3 days of use per charge.
- Water resistant; no depth rating published.
- 12.9mm thick. Middle of the pack for thickness at this width.
- 1.3 inches AMOLED display, always-on capable.
Compare with another watch
Size, fit and battery side by side, against any smartwatch we list.
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Gear S3 Classic 49.1mm battery life
Published runtime
- Battery life3 days
Where it ranks among Samsung watches
- Everyday use3 days#7 of 64
- Capacity380 mAh#17 of 64
2D Dimension Schematics
- Samsung Gear S3 Classic 49.1mm 46.1mm × 49.1mm · 12.9mm thick
3D preview
Samsung Gear S3 Classic 49.1mm on a wrist
What size band does the Gear S3 Classic 49.1mm take?
Lug width
22mm
Alternatives to the Gear S3 Classic 49.1mm
46.1mm · 12.9mm thick · 62g46.1mmSamsung
Gear S3 Frontier 49.1mm
46.4mm · 10.6mm thick · 63.5g46.4mmSamsung
Galaxy Watch8 LTE Classic
46.5mm · 10.9mm thick · 59g46.5mmSamsung
Galaxy Watch6 Classic Wi-Fi 47mm
45.5mm · 11mm thick · 52g45.5mmSamsung
Galaxy Watch 4 Classic Wi-Fi 46mm
45mm · 10mm thick · 46.5g45mmSamsung
Galaxy Watch5 Pro 45mm
Gear S3 Classic 49.1mm specifications
- Battery life
- 3 days
- Display
- 1.3 inches
- Resolution
- 360 x 360 px
- Water rating
- Water resistant
- Strap
- 22 mm
- Storage
- 4GB
Show all specificationsSamsung's published specification, for reference · checked September 2026
Design
- width
- 46.1
- height
- 49.1
- weight
- 57 g
- thickness
- 12.9
- 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
- Water resistant
- Always-On Display
- Yes
- has a touch screen
- Yes
- Watch band is replaceable
- Yes
- has branded damage-resistant glass
- Yes
Battery
- battery life
- 3 days
- battery power
- 380 mAh
- has wireless charging
- Yes
- has a rechargeable battery
- Yes
Sensors
- has GPS
- Yes
- has a compass
- Yes
- Has a barometer
- Yes
- has a gyroscope
- Yes
- has an accelerometer
- Yes
- Has a heart rate monitor
- Yes
- 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 call control
- Yes
- Has silent alarm
- Yes
- internal storage
- 4GB
- Has notifications
- Yes
- Locates your phone
- Yes
- has voice commands
- Yes
- Has vibrating alerts
- Yes
- number of microphones
- 1
- Can be used to answer calls
- Yes
Connectivity
- has NFC
- Yes
- Wi-Fi version
- Wi-Fi 4 (802.11n)
- supports Wi-Fi
- Yes
- supports Galileo
- Yes
- Bluetooth version
- 4.2
- has a cellular module
- No
- Is compatible with iOS
- Yes
- Is compatible with Android
- Yes
Miscellaneous
- Has passcode
- Yes
- Has auto pause
- Yes
- Compatible with smart scales
- Yes
- has a battery level indicator
- Yes
- 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
- Provides activity reports
- Yes
- Counts how many calories you've burned
- Yes
Activity tracking
- Measures pace
- Yes
- Tracks distance
- Yes
- Tracks elevation
- Yes
- Tracks your sleep
- Yes
- Tracks steps taken
- Yes
- 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
