The Galaxy Watch Active 2 is one of the best smartwatches you can right now if you’re a lover of wearable tech. This watch comes in two sizes; 44mm and 40mm and both are available in LTE and Bluetooth only models. However, in this post, I compare the Bluetooth only models of the Galaxy Watch Active 2 44mm vs 40mm so you know the differences and which you should buy.
There are so many reasons that make the Galaxy Active 2 one of the best on the market. First, it features Samsung’s most advanced wearable technology which includes the newly added blood pleasure monitoring which has just been cleared by South Korea Ministry of Food and Drug Safety. Beyond that, the Active 2 also features Youtube and Twitter as well as onboard storage, microphone, loudspeaker, and more.
Samsung Galaxy Watch Active 2 44mm vs 40mm – Specifications Compared
| Samsung Galaxy Watch Active 2 (44mm) (bluetooth only) | Samsung Galaxy Watch Active 2 (40mm) (Bluetooth only) | |
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ABOUT DEVICE |
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| Device name | Samsung Galaxy Watch Active 2 (44mm) (Bluetooth only) | Samsung Galaxy Watch Active 2 (40mm) (Bluetooth only) |
| Device type | Classic/Fitness smartwatch | Classic/Fitness smartwatch |
| Predecessor | Samsung Galaxy Watch Active | Samsung Galaxy Watch Active |
| Successor | N/A | N/A |
| Date Released | September, 2019 | September, 2019 |
| Gender | Unisex | Unisex |
WHERE TO BUY |
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DISPLAY |
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| Display size | 1.4 inches (44mm) | 1.2 inches (40mm) |
| Display type | Super AMOLED Full color |
Super AMOLED Full color |
| Display resolution | 360 x 360 pixels | 360 x 360 pixels |
| Pixel density | -- | -- |
| Display always-on | Yes | Yes |
| Input type | Touchscreen, 2 physical buttons Digital rotating bezel |
Touchscreen, 2 physical buttons Digital rotating bezel |
BODY |
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| Shape | Circular | Circular |
| Casing material | Aluminum | Aluminum |
| Strap material | Fluoroelastomer (Aluminum) |
Fluoroelastomer (Aluminum) |
| Bezel Material | Glass | Glass |
| Weight | 30 grams (aluminum, without straps) |
26 grams (aluminum, without straps) |
| Color(s) | Cloud-silver Aqua-black Pink-gold (aluminum) |
Cloud-silver, aqua-black, pink-gold (aluminum) |
| Dimension | 44 x 44 x 10.9mm (44mm) | 40 x 40 x 10.9mm (40mm) |
| Strap size | 20mm | 20mm |
| Screen protection | Corning Gorilla glass DX+ | Corning Gorilla glass DX+ |
| Durability test | MIL-STD-810G | MIL-STD-810G |
| Waterproof rating | Yes, IP68, 5ATM MIL-STD-810G |
Yes, IP68, 5ATM MIL-STD-810G |
CLOCK FEATURES |
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| Time/Date | Yes | Yes |
| Alarm | Yes | Yes |
| Stopwatch | Yes | Yes |
MEMORY |
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| RAM | 0.75GB non-LTE | 0.75GB non-LTE |
| Internal storage | 4GB | 4GB |
| Memory card slot | No | No |
MEDIA |
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| Audio | mp3/mp4 | mp3/mp4 |
| Microphone | Yes | Yes |
| Loudspeaker | Yes | Yes |
| Camera | No | No |
| Music streaming | Yes | Yes |
CONNECTIVITY |
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| Bluetooth | Bluetooth smart v5.0 LE | Bluetooth smart v5.0 LE |
| NFC | Yes | Yes |
| Wi-Fi | Yes | Yes |
| Bluetooth calling | Yes | Yes |
NOTIFICATIONS |
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| Calls alert | Yes | Yes |
| SMS alert | Yes | Yes |
| Email alert | Yes | Yes |
| Reminder | Yes | Yes |
CELLULAR CONNECTIVITY |
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| Network Technology | No | No |
| SIM | No | __ |
FITNESS TRACKING |
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| Steps | Yes | Yes |
| Distance | Yes | Yes |
| Calories | Yes | Yes |
| Floors climbed | Yes | Yes |
| Sleep tracking | Yes | Yes |
| Heart rate monitoring | Yes | Yes |
| VO2 Max. | Yes | Yes |
| Stress | Yes | Yes |
| Swim tracking | Yes | Yes |
| Menstrual cycle tracking | No | No |
| Blood pressure | Yes | Yes |
| ECG Tracking | Yes | Yes |
| Blood oxygen | No | No |
| Preloaded sport modes | Yes | Yes |
PLATFORM |
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| Operating system | Tizen OS 4.0 | Tizen OS 4.0 |
| CPU | Dual core 1.15GHz | Dual core 1.15GHz |
| GPU | -- | -- |
| Chipset | Exynos 9110 | Exynos 9110 |
SENSORS |
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| GPS | GPS/Glonass/Beidou/Galileo | GPS/Glonass/Beidou/Galileo |
| Accelerometer | Yes | Yes |
| Gyroscope | Yes | Yes |
| Heart rate sensor | Yes | Yes |
| Barometer | Yes | Yes |
| Compass | No | No |
| Pulse Ox. | No | No |
| Altimeter | -- | -- |
| ECG | Yes | Yes |
| Thermometer | No | No |
| Ambient light | Yes | Yes |
OTHER FUNCTIONS |
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| Interchangeable straps | Yes, 20mm | Yes, 20mm |
| Custom watch face | Yes | Yes |
| Voice Assistant | Yes | Yes |
| Compatibility | Android 5.0+ & RAM 1.5GB+ iPhone 5+ and iOS 9.0+ |
Android 5.0+ & RAM 1.5GB+ iPhone 5+ and iOS 9.0+ |
| Payment system | Samsung pay | Samsung pay |
| Companion app | Samsung Gear app | Samsung Gear app |
BATTERY |
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| Battery type | Non-removable Li-ion battery | Non-removable Li-ion battery |
| Battery capacity | 340mAh | 247mAh (40mm) |
| Est. battery life | Standby :5 days+, Mixed usage: 2 days+ |
Standby :5 days+, Mixed usage: 2 days+ |
| Charging mode | WPC based wireless charging | WPC based wireless charging |
| Charging duration | About 1-2 hours | About 1-2 hours |
BOX CONTENTS |
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| Samsung Galaxy Watch Active 2 | Samsung Galaxy Watch Active 2 (40mm) | |
| Small and large straps | Small and large straps | |
| Wireless charger | Wireless charger | |
| Quick start guide | Quick start guide | |
Difference Between Galaxy Watch 44mm and 40mm
Display size
Dimension
Strap size
Weight
Battery Capacity
Battery Life
Galaxy Watch Active 2 (44mm)
1.4 inches
44 x 44 x 10.9 mm
20mm (but longer)
30grams
340mAh
Over 2 days
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Galaxy Watch Active 2 (40mm)
1.2 inches
40 x 40 x 10.9 mm
20mm
26grams
247mAh
Over 2 days
The main difference between the Active 44mm and 40mm comes in the different sizes which include the display and case size. This subsequently leads to a difference in weight. The battery capacity is also different, but the battery life is about the same when you take into consideration the larger display of the 44mm model.
Besides these minute differences, the 40mm can do everything the 44mm model can do. Thus, making a choice will depend on your wrist size, the 40mm is recommended for women and those with a small wrist, while the 44mm is recommended for men and those with a fatter wrist.
Samsung Galaxy Watch Active 2 44mm/40mm Features
The Active 2 is Samsung’s most advanced wearable right now, and as expected comes with many features that include basics and advanced features. Features of the Galaxy Watch Active 2 includes;
- The basics, the Active 2 tells the time, date, weather and other complications on the display.
- You can choose from the many preloaded watch faces or use the MyStyle App to create a watch face that matches your outfit.
- It comes with 4GB storage capacity that’ll allow you to store your files on the watch which can include music, videos, and other files. You can also stream music directly from the watch through Spotify.
- You can watch YouTube videos and also access Twitter on the Active 2.
- It’s equipped with the iconic digital rotating bezel that makes navigating the device very easy.
- Google translate is available on Active 2 which comes handy when you find yourself in a country with a different language.
- It’ll keep you notified when there’s a new notification on your phone.
- You can make calls from the Active 2 Bluetooth only model by connecting to your phone Bluetooth.
- The LTE version which is a standalone smartwatch will allow you to make and receive calls directly from the watch without connecting to your phone.
- There is also an NFC chip that enables Samsung Pay which will allow you to make a payment on the go from the watch.
- The Active 2 will track your basic activities which includes heart rate, distance, sleep and steps.
- To more advance activity tracking features like stress management, calories, blood pressure and blood oxygen (newly added), as well as outdoor activity tracking enabled by the inbuilt GPS./li>
- You can choose from the over 69 preloaded sport modes or create custom workouts.