Samsung · 2015
Gear S2 49.8mm Size, Dimensions & Wrist Fit
Case Width
42.3mm
Thickness
11.4mm
Lug-to-Lug
49.8mm
Weight
47g
The Gear S2 49.8mm looks in proportion on wrists of 15.5 cm (6.1 in) and up round, and fills the wrist at 16.5–18 cm (49.8mm lug to lug).
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Does the Gear S2 49.8mm fit your wrist?
| Wrist round (mm left each side) | 49.8mm |
|---|---|
| 14 cm / 5.5 in | Overhangs (2.3mm over) |
| 15 cm / 5.9 in | Overhangs (0.7mm over) |
| 16 cm / 6.3 in | Bold (0.9mm) |
| 17 cm / 6.7 in | Sweet spot (2.5mm) |
| 18 cm / 7.1 in | Sweet spot (4.1mm) |
| 19 cm / 7.5 in | Balanced (5.7mm) |
| 20 cm / 7.9 in | Balanced (7.4mm) |
The Gear S2 49.8mm in short
- Rated for 3 days of use per charge.
- Water resistant; no depth rating published.
- 47g on the wrist.
- 1.2 inches AMOLED display, always-on capable.
- Takes 20mm bands.
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Size, fit and battery side by side, against any smartwatch we list.
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Gear S2 49.8mm battery life
Published runtime
- Battery life3 days
Charges in 2 hours
Where it ranks among Samsung watches
- Everyday use3 days#11 of 64
- Capacity250 mAh#48 of 64
2D Dimension Schematics
- Samsung Gear S2 49.8mm 42.3mm × 49.8mm · 11.4mm thick
3D preview
Samsung Gear S2 49.8mm on a wrist
What size band does the Gear S2 49.8mm take?
Lug width
20mm
Alternatives to the Gear S2 49.8mm
42.5mm · 10.9mm thick · 52g42.5mmSamsung
Galaxy Watch6 Classic Wi-Fi 43mm
42.8mm · 9mm thick · 33.3g42.8mmSamsung
Galaxy Watch6 Wi-Fi 44mm
42.9mm · 11.6mm thick · 50g42.9mmSamsung
Gear Sport
41.5mm · 11.2mm thick · 46.5g41.5mmSamsung
Galaxy Watch 4 Classic Thom Browne Edition 45.5mm
43.3mm · 9.8mm thick · 33.5g43.3mmSamsung
Galaxy Watch5 LTE 44mm
43.3mm · 9.8mm thick · 28.7g43.3mmSamsung
Galaxy Watch5 LTE 40mm
Gear S2 49.8mm specifications
- Battery life
- 3 days
- Display
- 1.2 inches
- Resolution
- 360 x 360 px
- Water rating
- Water resistant
- Strap
- 20 mm
- Storage
- 4GB
- Charging
- 2 hours
Show all specificationsSamsung's published specification, for reference · checked September 2026
Design
- width
- 42.3
- height
- 49.8
- weight
- 47 g
- thickness
- 11.4
- resolution
- 360 x 360 px
- screen size
- 1.2 inches
- Display type
- OLED/AMOLED
- Has a display
- Yes
- pixel density
- 302 ppi
- width of band
- 20 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
- charge time
- 2 hours
- battery life
- 3 days
- battery power
- 250 mAh
- has wireless charging
- Yes
- has a removable battery
- No
- has a rechargeable battery
- Yes
Sensors
- has GPS
- No
- has a compass
- Yes
- Has a barometer
- Yes
- has an accelerometer
- Yes
- Has a heart rate monitor
- Yes
Features
- RAM
- 0.51GB
- CPU speed
- 2 x 1 GHz
- release date
- 2015-09-03
- 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
Connectivity
- has NFC
- Yes
- Wi-Fi version
- Wi-Fi 4 (802.11n)
- supports Wi-Fi
- Yes
- Bluetooth version
- 4.1
- Is compatible with iOS
- Yes
- Is compatible with Android
- Yes
Miscellaneous
- Has passcode
- Yes
- Has auto pause
- Yes
- has an external memory slot
- No
- 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
- Tracks calorie intake
- Yes
- Provides sleep reports
- Yes
- Detects activities automatically
- Yes
