Samsung · 2019
Galaxy Watch Active2 LTE Stainless Steel 44mm Size, Dimensions & Wrist Fit
The Galaxy Watch Active2 LTE Stainless Steel 44mm looks in proportion on wrists of 15.5 cm (6.1 in) and up round, and fills the wrist at 16.5–18.5 cm (lug-to-lug estimated at ≈50.5mm; Samsung does not publish it).
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Does the Galaxy Watch Active2 LTE Stainless Steel 44mm fit your wrist?
The 40mm suits wrists of about 14.5–20.5 cm round; the 44mm, 15.5 cm and up. Both work from 15.5 to 20.5 cm, where it is a choice between more skin either side (the 40mm) and a case that fills the wrist (the 44mm). Under 15.5 cm only the 40mm's lugs stay on the wrist; over 20.5 cm the 40mm starts to look small.
| Wrist round (mm left each side) | 40mm≈46mm lug to lug, est. | 44mm≈50.5mm lug to lug, est. |
|---|---|---|
| 14 cm / 5.5 in | Overhangs (0.4mm over) | Overhangs (2.7mm over) |
| 15 cm / 5.9 in | Bold (1.2mm) | Overhangs (1.1mm over) |
| 16 cm / 6.3 in | Sweet spot (2.8mm) | Bold (0.6mm) |
| 17 cm / 6.7 in | Balanced (4.4mm) | Sweet spot (2.2mm) |
| 18 cm / 7.1 in | Balanced (6mm) | Sweet spot (3.8mm) |
| 19 cm / 7.5 in | Balanced (7.6mm) | Balanced (5.4mm) |
| 20 cm / 7.9 in | Balanced (9.3mm) | Balanced (7mm) |
Which Galaxy Watch Active2 size fits you?
40mm · Aluminium
40mm · 10.9mm thick · 26g
View this size40mm · Stainless Steel · LTE
40mm · 10.9mm thick · 37g
View this size44mm · Aluminium
44mm · 10.9mm thick · 30g
View this size44mm · Stainless Steel · LTEViewing
44mm · 10.9mm thick · 42g
The Galaxy Watch Active2 LTE Stainless Steel 44mm in short
- The 40mm version is 4mm narrower and 5g lighter.
- At 10.9mm, the joint 3rd thickest of the 10 Samsung watches 43–45mm across.
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Galaxy Watch Active2 LTE Stainless Steel 44mm battery life
Published runtime
- Battery life2 days
Where it ranks among Samsung watches
- Everyday use2 days#43 of 64
- Capacity340 mAh#30 of 64
2D Dimension Schematics
- Samsung Galaxy Watch Active2 LTE Stainless Steel 44mm 44mm × ≈50.5mm (est.) · 10.9mm thick
3D preview
Samsung Galaxy Watch Active2 LTE Stainless Steel 44mm on a wrist
What size band does the Galaxy Watch Active2 LTE Stainless Steel 44mm take?
Lug width
20mm
Alternatives to the Galaxy Watch Active2 LTE Stainless Steel 44mm
Galaxy Watch Active2 LTE Stainless Steel 44mm specifications
- Battery life
- 2 days
- Display
- 1.4 inches
- Resolution
- 360 x 360 px
- Water rating
- Waterproof
- Glass
- Gorilla Glass DX+
- Strap
- 20 mm
- Storage
- 4GB
Show all specificationsSamsung's published specification, for reference · checked September 2026
Design
- width
- 44
- height
- 44
- volume
- 21.1 cm³
- weight
- 42 g
- thickness
- 10.9
- resolution
- 360 x 360 px
- screen size
- 1.4 inches
- Display type
- OLED/AMOLED
- Has a display
- Yes
- pixel density
- 364 ppi
- width of band
- 20 mm
- water resistance
- Waterproof
- Always-On Display
- Yes
- has a touch screen
- Yes
- Gorilla Glass version
- Gorilla Glass DX+
- waterproof depth rating
- 50 m
- Watch band is replaceable
- Yes
- Has sapphire glass display
- No
- maximum operating temperature
- 40 °C
- Ingress Protection (IP) rating
- IP68
- has branded damage-resistant glass
- Yes
- lowest potential operating temperature
- 0 °C
Battery
- battery life
- 2 days
- battery power
- 340 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
- 1.5GB
- CPU speed
- 2 x 1.15 GHz
- release date
- 2019-08-05
- Has a stopwatch
- Yes
- Has smart alarm
- No
- Has call control
- Yes
- Has silent alarm
- Yes
- internal storage
- 4GB
- Has notifications
- Yes
- Has ECG technology
- Yes
- Locates your phone
- Yes
- has a front camera
- No
- has fall detection
- Yes
- has voice commands
- Yes
- Acquires GPS faster
- No
- Has vibrating alerts
- Yes
- number of microphones
- 1
- Can be used to answer calls
- Yes
- has irregular heart rate warnings
- Yes
- Has a built-in camera remote control function
- Yes
Connectivity
- has NFC
- Yes
- SIM cards
- 1 eSIM
- Wi-Fi version
- Wi-Fi 5 (802.11ac), Wi-Fi 4 (802.11n)
- supports ANT+
- Yes
- supports Wi-Fi
- Yes
- supports Galileo
- Yes
- Bluetooth version
- 5
- has a cellular module
- Yes
- 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
- Yes
