Developer | Samsung Electronics |
---|---|
Type | Smartwatch |
Release date | Galaxy Watch: August 24, 2018 Galaxy Watch Active: March 8, 2019 Galaxy Watch Active 2: September 2019 Galaxy Watch 3: August 6, 2020 Galaxy Watch 4 & 4 Classic: August 11, 2021 Galaxy Watch 5 & 5 Pro: August 10, 2022 Galaxy Watch 6 & 6 Classic: July 26, 2023 |
Operating system | Tizen, WearOS |
Backward compatibility | Requires a smartphone running Android Nougat or later and the Galaxy Wearables app |
Predecessor | Samsung Gear |
The Samsung Galaxy Watch series is a line of smartwatches designed and produced by Samsung Electronics. The line features various health, fitness, and fashion related features, and is integrated with Samsung's other products under the Samsung Galaxy brand. The series is also the successor to the previous Samsung Gear watches.
The first smartwatch under this series, the Samsung Galaxy Watch, was released in August 2018. [1]
The Galaxy Watch formerly used Tizen as its operating system.
Since the Galaxy Watch 4 and Galaxy Watch 4 Classic, Galaxy Watch started using WearOS.
Model | Watch [2] | Watch3 [3] | Watch4 | Watch5 | Watch6 | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Watch4 [4] | Classic [5] | Watch5 [6] | Pro [7] | Watch6 [8] | Classic [9] | |||||||||||
42 mm | 46 mm | 41 mm | 45 mm | 40 mm | 44 mm | 42 mm | 46 mm | 40 mm | 44 mm | 45 mm | 40 mm | 44 mm | 43 mm | 47 mm | ||
Support status | Unsupported | Supported | ||||||||||||||
Dates | Announced | August 2018 | 5 August 2020 | 11 August 2021 | 10 August 2022 | 26 July 2023 | ||||||||||
Released | 24 August 2018 | 6 August 2020 | 27 August 2021 | 26 August 2022 | 11 August 2023 | |||||||||||
Model number | SM-R800 SM-R805 LTE | SM-R810 SM-R815 LTE | SM-R840 SM-R845 LTE | SM-R850 SM-R855 LTE | SM-R860 SM-R865 LTE | SM-R870 SM-R875 LTE | SM-R880 SM-R885 LTE | SM-R890 SM-R895 LTE | SM-R900 SM-R905 LTE | SM-R910 SM-R915 LTE | SM-R920 SM-R925 LTE | SM-R930 SM-R935 LTE | SM-R940 SM-R945 LTE | SM-R950 SM-R955 LTE | SM-R960 SM-R965 LTE | |
OS | Initial | Tizen 4.0.0.0 | One UI Watch 2.0 Tizen 5.5.0.1 | One UI Watch 3.0 Wear OS 3.0 | One UI Watch 4.5 Wear OS 3.5 | One UI Watch 5.0 Wear OS 4.0 | ||||||||||
Latest | One UI Watch 2.0 Tizen 5.5.0.2 | One UI Watch 5.0 Wear OS 4.0 | ||||||||||||||
Dimensions mm (in) | Height | 45.7 (1.80) | 49 (1.9) | 42.5 (1.67) | 46.2 (1.82) | 40.4 (1.59) | 44.4 (1.75) | 41.5 (1.63) | 45.5 (1.79) | 40.4 (1.59) | 40.4 (1.59) | 45.4 (1.79) | 38.8 (1.53) | 42.8 (1.69) | 42.5 (1.67) | 46.5 (1.83) |
Width | 41.9 (1.65) | 46 (1.8) | 41 (1.6) | 41 (1.6) | 39.3 (1.55) | 43.3 (1.70) | 41.5 (1.63) | 45.5 (1.79) | 39.3 (1.55) | 39.3 (1.55) | 45.4 (1.79) | 40.4 (1.59) | 42.8 (1.69) | 42.5 (1.67) | 46.5 (1.83) | |
Depth | 12.7 (0.50) | 13 (0.51) | 11.3 (0.44) | 11.1 (0.44) | 9.8 (0.39) | 11 (0.43) | 11.2 (0.44) | 9.8 (0.39) | 10.5 (0.41) | 9 (0.35) | 10.9 (0.43) | |||||
Weight g (lb) | 49 (0.108) | 63 (0.139) | 48.2 (0.106) | 43 (0.095) | 25.9 (0.057) | 30.3 (0.067) | 46.5 (0.103) | 52 (0.115) | 28.7 (0.063) | 33.5 (0.074) | 46.5 (0.103) | 28.7 (0.063) | 33.3 (0.073) | 52 (0.115) | 59 (0.130) | |
Colors | ||||||||||||||||
Display | Size | 1.2 in (30 mm) | 1.3 in (33 mm) | 1.2 in (30 mm) | 1.4 in (36 mm) | 1.2 in (30 mm) | 1.4 in (36 mm) | 1.2 in (30 mm) | 1.4 in (36 mm) | 1.2 in (30 mm) | 1.4 in (36 mm) | 1.3 in (33 mm) | 1.5 in (38 mm) | 1.3 in (33 mm) | 1.5 in (38 mm) | |
Resolution | 360 x 360 | 396 x 396 | 450 x 450 | 396 x 396 | 450 x 450 | 396 x 396 | 450 x 450 | 432 x 432 | 480 x 480 | 432 x 432 | 480 x 480 | |||||
Type | Super AMOLED | |||||||||||||||
RAM | 768 MB 1.5 GB | 1 GB | 1.5 GB | 2 GB | ||||||||||||
Storage | 4 GB | 4 GB 8 GB | 16 GB | |||||||||||||
Processor | Samsung Exynos 9110 | Samsung Exynos W920 | Samsung Exynos W930 | |||||||||||||
Connectivity | Wi-Fi | Wi-Fi 4 | ||||||||||||||
Bluetooth | 4.2 | 5.0 | 5.2 | 5.3 | ||||||||||||
Cellular | LTE optional | |||||||||||||||
NFC | Yes | |||||||||||||||
Positioning | GPS, GLONASS | GPS, GLONASS, GALILEO, BDS | ||||||||||||||
Battery | Capacity (mAh) | 270 | 472 | 247 | 340 | 247 | 361 | 247 | 361 | 284 | 410 | 490 | 300 | 425 | 300 | 425 |
Sensors | Accelerometer | Yes | ||||||||||||||
Gyroscope | Yes | |||||||||||||||
Barometer | Yes | |||||||||||||||
Electro-optical sensor | Yes | |||||||||||||||
Photodetector | Yes | |||||||||||||||
ECG | No | Yes | ||||||||||||||
HRM | No | Yes | ||||||||||||||
Blood Oxygen Montior | No | Yes | ||||||||||||||
Blood Pressure Montior | No | Yes | ||||||||||||||
Bioelectrical Impedance Analysis | No | Yes | ||||||||||||||
Temperature | No | Yes |
Model | Active [10] | Active2 [11] | ||
---|---|---|---|---|
40 mm | 44 mm | |||
Support status | Unsupported | |||
Dates | Announced | 20 February 2019 | 5 August 2019 | |
Released | 8 March 2019 | 13 September 2019 | ||
Model number | SM-R500 | SM-R820 SM-R825 (LTE) | SM-R830 SM-R835 (LTE) | |
OS | Initial | One UI Watch 1.0 Tizen 4.0.0.3 | One UI Watch 1.0 Tizen 4.0.0.7 | |
Latest | One UI Watch 2.0 Tizen 5.5.0.2 | |||
Dimensions mm (in) | Height | 39.5 (1.56) | 40 (1.6) | 44 (1.7) |
Width | 39.5 (1.56) | 40 (1.6) | 44 (1.7) | |
Depth | 10.5 (0.41) | 10.9 (0.43) | ||
Weight g (lb) | 25 (0.055) | 37 (0.082) | 44 (0.097) | |
Colors | ||||
Display | Size | 1.1 in (28 mm) | 1.2 in (30 mm) | 1.4 in (36 mm) |
Resolution | 360 x 360 | |||
Type | Super AMOLED | |||
RAM | 768 MB | 768 MB 1.5 GB | ||
Storage | 4 GB | |||
Processor | Samsung Exynos 9110 | |||
Connectivity | Wi-Fi | Wi-Fi 4 | ||
Bluetooth | 4.2 | 5.0 | ||
Cellular | No | LTE | ||
NFC | Yes | |||
Positioning | GPS, GLONASS, GALILEO, BDS | |||
Battery | Capacity (mAh) | 230 | 247 | 340 |
Sensors | Accelerometer | Yes | ||
Gyroscope | Yes | |||
Barometer | Yes | |||
Electro-optical sensor | Yes | |||
ECG | No | Yes | ||
Photodetector | Yes |
This is a comparison of the various internal components and features of many smartphones.
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