Produced and developed by Apple Inc., the Apple Watch SE is the sixth generation smartwatch for those who have a weakness for Apple watches and want a stylish look. With two Apple Watch SE size variants, the model was announced on 15th September 2020 and released to the market on 18th September. Featuring similar physical features to the Apple Watch Series 6, this brand-new model lets you track activities, sleep cycles, and so on.
You can also do a comparison and check the Apple Watch Size Guide. However, both the Apple Watch SE sizes are water resistant while featuring a fall detector. There is an optical heart sensor with a heart rate tracker instead of an electrical heart sensor for the heart monitoring feature. You will get Wi-Fi, Bluetooth 5.0, and cellular services like LTE for connectivity features and an international emergency calling facility. Similarly, you can check which Apple Watch band size fits you well and get the perfect fit.
Check Out The Apple Watch SE Size Options

The Apple Watch SE’s size does not differentiate between men and women because both sizes have the same features. Some women might love a larger display, and some men might go for a smaller retina display as per their choice and vice versa. You can also check the Apple Watch Series 7 sizes.
Smaller retina displays on bigger wrists won’t look odd if you can carry them well, and the same goes for bigger retina displays on smaller wrists.
Two Apple Watch SE Sizes For You To Consider

Apple Watch Series SE 44mm
The Apple Watch Series SE 44mm height is 1.73 inches (44mm), width is 1.5 inches (38mm), and depth is 0.41 inches (10.4mm). The Apple Watch SE size 44mm has a diagonal screen size of 1.78 inches (45.22mm), having a 368 x 448 pixels resolution at 326 ppi. The weight of the GPS variant is 36.20 grams, and that for GPS + Cellular is 36.36 grams.
Apple Watch SE 40mm GPS
The Apple Watch SE 40mm GPS height is 1.57 inches (40mm), width is 1.34 inches (34mm), and depth is 0.41 inches (10.4mm). This Apple Watch SE has a diagonal screen size of 1.533 inches (39mm), with a 324 x 394 pixels resolution at 326 ppi. The weight of the GPS variant is 30.49 grams, and that for GPS + Cellular is 30.68 grams.
Apple Watch SE Size Comparison

While some consider the bigger size better, some are more comfortable with the petite size. So, let’s check out how the Apple Watch SE’s sizes are different –
- The Apple Watch Series SE 44mm was launched as the largest smartwatch of Apple by replacing the 42mm variants of Apple Watch Series 1, 2, and 3. On the other hand, the Apple Watch SE 40mm GPS is slightly larger than the 38mm variants of the Apple Watch 3.
- Apple Watch SE 40mm GPS might have a smaller retina display but is more pocket-friendly than the Apple Watch Series SE 44mm. Some people find the Apple Watch SE size 44mm too big for their wrists.
- The Apple Watch Series SE 44mm has a larger battery than that of the Apple Watch SE 40mm GPS and therefore has a slightly longer battery backup. If you do not rough-use the watch, the slight battery life difference might not matter much.
- The entry-level GPS for Apple Watch Series SE 44mm with 64-bit dual-core processor costs about USD 270+, and for Apple Watch SE 40mm GPS, it is USD 300+. For entry-level cellular, the Apple Watch SE size 44mm will cost about USD 320+ while that for 40mm will be USD 350+.
Color For Apple Watch SE Size Variants
Among the finish options, Apple Watch SE sizes come with an Aluminum finish, and you will get three color options –gold, silver grey, and silver on the retina display. The Apple Watch Nike edition is available in aluminum finish with space gray and silver color options. As for Apple watch bands, some bands are exclusive for certain size variants. Therefore, you can check out the band color for your preferred retina display size.
Top Features For Apple Watch SE Sizes

Both the Apple Watch SE sizes with Retina display have the following features –
- With Apple W3 Wireless Chip, the Apple Watch with retina display has S5 SiP and 64-bit dual-core processor.
- The Apple Watch SE has Bluetooth 5.0, Wi-Fi of 2.4GHz 802.11b/g/n, GPS + Cellular models, LTE, and UMTS connectivity.
- The Apple Watch has 18 hours of battery life with the rechargeable in-built lithium-ion battery.
- Both the Apple Watch SE size variants have a Type C USB magnetic charging cable for longer battery life.
- The Apple Watch SE is hundred percent environmentally sustainable with responsible packaging. The aluminum case of the Apple Watch is hundred percent recycled. Each Apple Watch model is free of mercury, BFR, beryllium, and PVC. The retina display glass is made of arsenic-free material. The Apple Watch SE has a ceramic and sapphire crystal display back.
- With GPS, Galileo, QZSS, and GLONASS satellite services, the Apple Watch has a larger battery, gyroscope, compass, ambient light sensor, microphone, and speaker.
- Both the 44mm and 40mm Apple Watch SE size variants are waterproof for up to 50 meters with a fall detection feature ensured by the accelerator of up to 32 g-forces.
- The Apple watch has an international emergency calling facility and an Emergency SOS feature for emergency services.
- With 32GB memory space for a 64-bit dual-core processor, the Apple Watch has a second-generation optical heart rate sensor for heart rate tracking (like an electrical heart sensor), GymKit to track physical exercises and activities, an always-on Altimeter feature, and Apple Pay for online payment.
- As a noise monitoring feature, the Apple Watch SE has a Noise monitoring app that lets you know where louder noise can affect your hearing.
- Once you choose, the Apple Watch SE size will help you find people, items, or other devices. The Apple Watch will ping you in case you have left your iPhone behind, and you can track down AirTag.
- Most models can track blood oxygen levels. Like the Blood Oxygen Sensor, some Apple Watch has a period tracker to monitor the menstruation cycle, record the period and symptoms, and predict the next fertile window.
- Even if you have left your Apple TV on, this Apple Watch can switch it off for you. You can control not only Apple TV but also the garage door, thermostat, or security camera.
- The Apple Watch can act as a viewfinder to the iPhone camera, where you can see previews, set timers, and snap when convenient.
- With this Apple Watch, you will get thorough help finding directions or locating a place on a map.
Final Thoughts on Apple Watch SE Size
As the Apple Watch SE size variants have a Retina display, with the naked eye, it is hard to differentiate between the pixel count of the 40mm and 44mm watches. Those with smaller wrists might find the 40mm Apple watch more suitable, while those with plump wrists will choose the 44mm Apple Watch. While men might prefer the 44m Apple Watch SE for its rectangular dimension, the 40mm Apple Watch might attract more women for the more square size.
At the same time, some users might find the larger images and texts on the Apple Watch SE 44mm more suitable for their eyesight. At the end of the day, it really depends on the preference and wrist size of the user.