Apple Watch Series 8 Aluminum vs. Apple Watch SE: The Ultimate Showdown

The Apple Watch is the gold standard for smartwatches, but with multiple models, choosing the right one can be tricky. This comparison pits the feature-rich Apple Watch Series 8 Aluminum against the more budget-friendly Apple Watch SE, helping you determine which best suits your needs and budget.
Phones Images

🏆 Quick Verdict

The Series 8 offers advanced health features like temperature sensing and ECG, a brighter display, and faster charging. However, the SE provides excellent core smartwatch functionality at a significantly lower price. For fitness enthusiasts and those wanting the latest tech, the Series 8 wins; otherwise, the SE is a fantastic value.

PHONES
Phone Names Apple Watch Series 8 Aluminum Apple Watch SE
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - International, China, HKHSDPA 850 / 1700(AWS) / 1900 / 2100 - USA, LATAM, Canada
4G bands1, 2, 3, 4, 5, 6, 7, 8, 18, 19, 20, 25, 26, 28, 39, 40, 41, 66 - International, China, HK1, 2, 3, 4, 5, 7, 12, 13, 17, 18, 19, 25, 26, 39, 40, 41, 66 - USA, LATAM, Canada
SpeedHSPA, LTEHSPA, LTE
TechnologyGSM / HSPA / LTEGSM / HSPA / LTE
 1, 2, 3, 4, 5, 6, 7, 12, 13, 14, 17, 18, 19, 25, 26, 39, 40, 41, 66 - USA, LATAM, Canada1, 2, 3, 4, 5, 7, 8, 18, 19, 20, 25, 26, 28, 39, 40, 41, 66 - Global
Launch
Announced2022, September 072020, September 15
StatusAvailable. Released 2022, September 16Available. Released 2020, September 18
Body
BuildGlass front, ceramic/sapphire crystal back, aluminum frameGlass front, ceramic/sapphire crystal back, aluminum frame
Dimensions45 x 38 x 10.7 mm (1.77 x 1.50 x 0.42 in)44 x 38 x 10.4 mm (1.73 x 1.50 x 0.41 in)
SIMeSIMeSIM
Weight32 g (41mm), 38.8 g (45mm) (1.13 oz)36.4 g (1.27 oz)
 IP6X certified 50m water resistant ECG certified (region dependent SW application; HW available on all models)50m water resistant
Display
ProtectionIon-X strengthened glassIon-X strengthened glass
Resolution484 x 396 pixels (~326 ppi density)448 x 368 pixels (~326 ppi density)
Size1.9 inches1.78 inches
TypeRetina LTPO OLED, 1000 nits (peak)Retina LTPO OLED, 1000 nits (peak)
 Always-on display-
Platform
CPUDual-coreDual-core
ChipsetApple S8Apple S5
GPUPowerVRPowerVR
OSwatchOS 9.0, upgradable to watchOS 26.1watchOS 7.0, upgradable to watchOS 10.6.1
Memory
Card slotNoNo
Internal32GB 1GB RAM32GB 1GB RAM
 eMMC 5.1-
Sound
3.5mm jack NoNo
35mm jackNoNo
Loudspeaker YesYes
Comms
Bluetooth5.3, A2DP, LE5.0, A2DP, LE
NFCYesYes
PositioningGPS, GLONASS, GALILEO, QZSS, BDSGPS, GLONASS
RadioNoNo
USBNoNo
WLANWi-Fi 802.11 b/g/n, dual-bandWi-Fi 802.11 b/g/n
Features
SensorsAccelerometer, gyro, heart rate, barometer, always-on altimeter, compass, SpO2, VO2max, temperature (body)Accelerometer, gyro, heart rate (2nd gen), barometer, always-on altimeter, compass
 Temperature sensing (0.01˚ accuracy) Natural language commands and dictation (talking mode) Ultra Wideband (UWB) supportNatural language commands and dictation (talking mode)
Battery
ChargingWireless, 0-80% in 45 minWireless
TypeLi-Ion 308 mAhLi-Ion
Misc
ColorsMidnight, Starlight, Silver, RedSilver, Gold, Space Gray
ModelsA2773, A2775, A2772, A2774, A2857, A2858, A2770, A2771, watch6,14, watch6,15, watch6,16, watch6,17A2353, A2354, A2355, A2356, A2351, A2352
PriceAbout 340 EURAbout 290 EUR
SAR0.31 W/kg (head)     0.55 W/kg (body)-
SAR EU0.31 W/kg (head)     0.55 W/kg (body)-
Camera
 NoNo

Apple Watch Series 8 Aluminum

  • Advanced health features (ECG, temperature sensing)
  • Brighter always-on display
  • Faster charging
  • More responsive performance
  • Thinner bezels

  • Higher price
  • Battery life not significantly better than SE

Apple Watch SE

  • More affordable
  • Excellent core smartwatch features
  • Durable design
  • Good battery life

  • Lacks advanced health features
  • Less bright display
  • Slower performance compared to Series 8
  • No always-on display

Display Comparison

The Series 8 boasts a significantly brighter always-on display, making it easier to read in direct sunlight. The SE's display is still good, but requires a wrist raise to activate. The Series 8 also has thinner borders, offering a more modern look. The Series 8's display is a clear upgrade for visibility and aesthetics.

Camera Comparison

Neither the Series 8 nor the SE have a dedicated camera. This is a consistent feature across all Apple Watch models.

Performance

While both watches use dual-core processors, the Series 8's S8 chip offers a noticeable performance boost, resulting in smoother animations and quicker app loading times. The S5 in the SE is still capable, but the Series 8 feels more responsive overall. The difference is subtle for basic tasks but more apparent with demanding apps.

Battery Life

Both offer all-day battery life, but the Series 8's faster charging (0-80% in 45 minutes) is a significant advantage. The SE charges wirelessly but without a specified charging time. Real-world battery performance is similar, with both lasting around 18-36 hours depending on usage.

Buying Guide

The Apple Watch Series 8 Aluminum is ideal for users prioritizing advanced health tracking (temperature sensing, ECG, blood oxygen), a brighter always-on display, and faster charging. The Apple Watch SE is perfect for first-time smartwatch buyers, those on a budget, or users who primarily want core smartwatch features like notifications, activity tracking, and basic fitness monitoring.

Frequently Asked Questions

❓ Is the Apple Watch Series 8 worth the extra money?
If you value advanced health features like temperature sensing and ECG, and a brighter always-on display, then yes. Otherwise, the SE offers excellent value for core smartwatch functionality.
❓ Which Apple Watch has the best battery life?
Both offer all-day battery life. Real-world usage is similar, but the Series 8 charges faster.
❓ Can the Apple Watch SE track my workouts?
Yes, the Apple Watch SE tracks a wide range of workouts and provides activity data, though it lacks the advanced metrics of the Series 8.