Apple Watch Sport (1st Gen) vs. Series 1: A Detailed Comparison

The Apple Watch revolutionized the smartwatch market, and these two models represent key points in its evolution. The original Sport offered a sleek design and fitness focus, while the Series 1 brought significant software updates. But which one holds up best today? Let's dive into a detailed comparison.
Phones Images

🏆 Quick Verdict

The Apple Watch Series 1 is the clear winner. While the Sport is a classic, the Series 1's dual-core processor and access to the latest watchOS features provide a noticeably smoother and more modern experience, making it the better choice for most users.

PHONES
Phone Names Apple Watch Sport 42mm (1st gen) Apple Watch Series 1 Aluminum 42mm
Network
2G bandsN/AN/A
EDGENoNo
GPRSNoNo
TechnologyNo cellular connectivityNo cellular connectivity
Launch
Announced2014, September. Released 2015, April2016, September. Released 2016, December
StatusDiscontinuedDiscontinued
Body
BuildGlass front, composite plastic back, aluminum frameGlass front, composite plastic back, aluminum frame
Dimensions42 x 35.9 x 10.5 mm (1.65 x 1.41 x 0.41 in)42.5 x 36.4 x 10.5 mm (1.67 x 1.43 x 0.41 in)
SIMNoNo
Weight30 g body (2.47 oz)30 g body (1.06 oz)
 IPX7 water resistant up to 1 meter and 30 minutesIPX7 water resistant up to 1 meter and 30 minutes
Display
ProtectionIon-X strengthened glassIon-X strengthened glass
Resolution390 x 312 pixels (~302 ppi density)390 x 312 pixels (~303 ppi density)
Size1.65 inches1.65 inches
TypeRetina OLED, 450 nits (peak)Retina OLED, 450 nits (peak)
 3D Touch display3D Touch display
Platform
CPU520 MHz Cortex-A7Dual-core 520 MHz Cortex-A7
ChipsetApple S1 (28 nm)Apple S1P (28 nm)
GPUPowerVR SGX543PowerVR G6200
OSwatchOS 1.0, upgradable to watchOS 4.3.2watchOS 3.0, upgradable to watchOS 6.2.8
Memory
Card slotNoNo
Internal8GB 512MB RAM8GB 512MB RAM
Sound
3.5mm jack NoNo
35mm jackNoNo
Loudspeaker YesYes
Comms
Bluetooth4.0, LE4.0, LE
NFCYesYes
PositioningNoNo
RadioNoNo
USBNoNo
WLANWi-Fi 802.11 b/g/nWi-Fi 802.11 b/g/n
Features
SensorsAccelerometer, gyro, heart rateAccelerometer, gyro, heart rate
 Natural language commands and dictationNatural language commands and dictation
Battery
ChargingWirelessWireless
TypeLi-Ion 250 mAh (0.94 Wh), non-removableLi-Ion 250 mAh (0.94 Wh), non-removable
Misc
ColorsSilver/White, Orange, Blue; Gray/Black; Rose Gold/Lavender, Stone; Gold/White, Blue, Yellow, Apricot, Royal Blue, Pink/Royal Blue/Gold&Red/Black Woven NylonCase colors: silver, gold, rose gold, gray Band colors: brown, white, black, blue Band types: sport
ModelsA1554A1803
PriceAbout 250 EURAbout 300 EUR
Camera
 NoNo

Apple Watch Sport 42mm (1st gen)

  • Classic design
  • Lightweight
  • Good fitness tracking (for its time)

  • Slower performance
  • Limited watchOS support
  • Outdated features

Apple Watch Series 1 Aluminum 42mm

  • Improved performance (dual-core processor)
  • Access to latest watchOS features
  • More responsive user interface
  • Slightly more modern design

  • Battery life remains similar
  • Can still feel dated compared to newer models

Display Comparison

Both watches feature a 42mm display with a resolution of 312 x 390. While the display quality is similar, the Series 1 benefits from the improved watchOS software, offering a more refined and responsive user interface. The Sport's display is perfectly adequate, but the Series 1 feels slightly more modern.

Camera Comparison

Neither watch has a camera. This was a feature never implemented in the original Apple Watch models.

Performance

This is where the Series 1 shines. The dual-core S1P chip provides a significant performance boost over the single-core S1 in the Sport. Apps launch faster, animations are smoother, and overall responsiveness is noticeably improved. The Sport can feel sluggish at times, especially when multitasking.

Battery Life

Both watches offer roughly the same battery life – around 18 hours of typical use. Charging times are also comparable, utilizing wireless charging.

Buying Guide

Who should buy the Apple Watch Sport 42mm (1st gen)? Collectors or those seeking a vintage Apple Watch experience. Who should buy the Apple Watch Series 1 Aluminum 42mm? Anyone looking for a functional and affordable Apple Watch with a modern software experience and improved performance.

Frequently Asked Questions

❓ Is the Apple Watch Sport still worth buying?
Only for collectors or those specifically seeking a vintage Apple Watch experience. The Series 1 offers a much better overall experience for most users.
❓ What watchOS versions are compatible with each device?
The Apple Watch Sport (1st gen) is compatible with watchOS 1.0 - 3.1. The Apple Watch Series 1 is compatible with watchOS 1.0 - 4.3.