Galaxy Watch 5 vs Apple Watch 9 – Check Which One Is Best & Why?

Apple Watch Series 9 & Galaxy Watch 5 share many similarities, but there are also important differences, such as quality, performance, features, design, and connectivity. If you want the best one between them, I Would recommend the Apple Watch Series 9 rather than the Galaxy Watch 5. 

Why Do I Recommend The Apple Watch Series 9

  • The Apple Watch Series 9 has the S9 SiP with a 4-core Neural Engine for smoother performance and faster on-device processing, whereas the Galaxy Watch 5 uses the Exynos W920 chipset.
  • Apple Watch Series 9 features a 2000-nit LTPO OLED display for clearer outdoor visibility in bright sunlight, while the Galaxy Watch 5 features a Super AMOLED display with a lower peak brightness.
  • It includes the double-tap gesture control for hands-free interaction during workouts or daily tasks, whereas the Galaxy Watch 5 includes standard touch and button controls without an equivalent gesture system.
  • The Apple Watch Series 9 supports a second-generation Ultra Wideband chip for precise device locating and seamless ecosystem integration, while the Galaxy Watch 5 supports Bluetooth and Wi-Fi without a dedicated UWB chip.
  • Apple Watch Series 9 comes with 64 GB internal storage for installing more apps and syncing more music or podcasts offline, whereas the Galaxy Watch 5 comes with 16 GB internal storage.
  • It features on-device Siri processing for faster voice commands and reduced reliance on cloud connectivity, while the Galaxy Watch 5 uses cloud-based Google Assistant or Bixby.
  • The Apple Watch Series 9 has a premium stainless steel case option for higher durability and a more refined build, whereas the Galaxy Watch 5 uses an armour aluminium case.
  • Apple Watch Series 9 supports a larger and more mature watchOS app ecosystem for broader app availability and better long-term software support, while the Galaxy Watch 5 uses Wear OS with a smaller optimized app selection.

Maybe the Galaxy Watch 5 price can make you comfortable because it’s a little bit cheaper than the Apple Watch Series 9. But you have to compromise all the above-mentioned features. Now the Decision is Yours. I hope it was helpful to choose the right one.

Side By Side Comparison

FeatureApple Watch Series 9Galaxy Watch 5
ProcessorApple S9 SiP, dual-core + Neural EngineExynos W920, dual-core 1.18 GHz
Operating systemwatchOSWear OS with One UI Watch
Display technologyLTPO OLED Retina displaySuper AMOLED display
Display size (larger model)~1.9″ (45 mm) 484×3961.4″ (44 mm) 450×450
Peak brightnessUp to 2000 nitsLower peak brightness
Case materialsAluminium and stainless steel optionsArmour aluminium case only
Durability ratingIP6X dust + WR50 water resistance5ATM + IP68 + MIL-STD-810H
GlassIon-X glass / SapphireSapphire crystal glass
Ultra WidebandSecond-generation UWB chipNo dedicated UWB chip
Internal storage64 GB16 GB
Charging methodMagnetic fast charging puck (Apple standard)WPC-based fast wireless charging cradle
Wireless connectivityBluetooth 5.3, dual-band Wi-Fi, UWBBluetooth 5.2, Wi-Fi
Voice assistantSiri with on-device processing for some tasksBixby and Google Assistant
NFC paymentsApple PaySamsung Pay / Google Wallet
Health sensor focusApple Health with temp-based cycle tracking, ECG, SpO₂Samsung BioActive sensor with BIA body composition, ECG, SpO₂
Size options41 mm and 45 mm cases40 mm and 44 mm cases
ControlsDigital Crown + side button, double-tap gestureTouchscreen + two side keys, touch bezel
Color options (standard)Midnight, Starlight, Silver, Pink, RED etc.Graphite, Silver, Sapphire
App ecosystemwatchOS App Store, Apple-centric appsGoogle Play for Wear OS, Android-centric apps
PriceCheck Apple Watch 9 PriceCheck Galaxy Watch 5 Price

What Common Both Can Do?

  • Heart rate monitoring: Both watches include advanced optical heart rate sensors that track resting, active, and recovery heart rates. This enables users to monitor cardiovascular performance throughout the day and during workouts.
  • ECG: Both devices support on-wrist ECG readings to help detect irregular heart rhythms. This is an important medical-grade capability that increases user awareness of potential heart-related issues.
  • SpO₂ blood oxygen: Each watch measures blood oxygen saturation to give insights into respiratory and overall wellness. This feature helps users track changes in oxygen levels during sleep, exercise, and daily life.
  • Skin temperature sensing: Both wearables track temperature variations to provide insights into wellness trends. This enables enhanced sleep monitoring and supports cycle-related features.
  • Sleep tracking: Each model monitors sleep stages, duration, and patterns to help users understand sleep quality. Consistent sleep analysis supports better daily health and recovery habits.
  • Stress monitoring: Both watches estimate stress levels using heart rate variability and other biometric signals. This helps users identify periods of elevated stress and adopt recovery strategies.
  • Workout tracking: Each device supports a wide range of workouts including running, cycling, strength, and more. The shared fitness tracking ensures consistent activity monitoring for most sports and routines.
  • GPS: Both models include built-in GPS for accurate distance, speed, and route mapping without needing a phone. This is essential for outdoor workouts such as running and hiking.
  • Always-on display: Each watch supports an always-on mode that keeps the screen visible without needing wrist gestures. This improves convenience for glancing at the time or workout metrics.
  • Bluetooth: Both devices include modern Bluetooth connectivity for pairing with smartphones and accessories. This enables stable data syncing and wireless audio support.
  • Wi-Fi: Each watch supports Wi-Fi to maintain connectivity when Bluetooth is out of range. This allows faster syncing and independent internet-based functions.
  • LTE/eSIM option: Both watches offer cellular-enabled variants that work without a smartphone nearby. This allows calling, messaging, and streaming directly from the wrist.
  • Wireless charging: Each model uses wireless charging rather than physical ports. The convenience of cable-free power makes daily use simpler and more durable.
  • Water resistance: Both wearables are designed for water exposure at swimming depths. This allows pool workouts and worry-free daily use around water.
  • Fast charging support: Each watch supports fast charging to reduce downtime between uses. This is valuable for users who wear their devices nearly 24/7, especially with sleep tracking.
  • Compass: Both models include a digital compass, useful for navigation and outdoor activities. It enhances real-time orientation data during hikes and travel.
  • Accelerometer: Each device includes a high-precision accelerometer that enables motion detection, step counting, and workout tracking. It also supports safety features and activity recognition.
  • Gyroscope: Both watches incorporate a gyroscope for orientation and motion tracking. This contributes to accurate fitness metrics and gesture responsiveness.
  • Fall detection: Both devices can detect hard falls and trigger emergency alerts. This adds a critical safety layer for workouts, outdoor use, and daily protection.
  • Cycle/menstrual tracking: Each watch supports menstrual cycle insights backed by temperature and health data. This helps users track phases, predict cycles, and identify changes in patterns.

Common Features

FeatureApple Watch Series 9Galaxy Watch 5
Heart rate monitoringYesYes
ECGYesYes
SpO₂ blood oxygenYesYes
Skin temperature sensingYesYes
Sleep trackingYesYes
Stress monitoringYesYes
Workout trackingYesYes
GPSYesYes
Always-on displayYesYes
BluetoothYesYes
Wi-FiYesYes
LTE/eSIM optionYesYes
Wireless chargingYesYes
Water resistance50m50m
Fast charging supportYesYes
CompassYesYes
AccelerometerYesYes
GyroscopeYesYes
Fall detectionYesYes
Cycle/menstrual trackingYesYes
Price Check Apple Watch 9 Price Check Galaxy Watch 5 Price

FAQ

Is the Apple Watch Series 9 compatible with Android phones?
No, the Apple Watch Series 9 works only with iPhones and cannot pair with Android devices, including Samsung phones or any other Android models.

Can the Galaxy Watch 5 be used with an iPhone?
No, the Galaxy Watch 5 is not compatible with iPhones and works only with Android smartphones, with the best features available on Samsung devices.

Do both watches support ECG readings?
Yes, both watches include ECG functionality that allows users to check heart rhythm and detect irregularities such as potential atrial fibrillation.

Which watch has better display brightness?
The Apple Watch Series 9 reaches up to 2000 nits, which makes it brighter for outdoor use compared to the Galaxy Watch 5’s lower peak brightness level.

Do both watches offer SpO₂ blood oxygen monitoring?
Yes, both the Apple Watch Series 9 and Galaxy Watch 5 support blood oxygen level monitoring to track wellness and sleep quality.

Can both watches track sleep quality?
Yes, both devices include advanced sleep tracking that monitors sleep stages, duration, and overall sleep patterns throughout the night.

Do both watches offer fall detection?
Yes, both the Series 9 and Galaxy Watch 5 can detect hard falls and send alerts or contact emergency services when needed.

Which watch supports temperature tracking?
Both watches include skin temperature sensors that support sleep-related insights and cycle-tracking features.

Can both watches be used for swimming?
Yes, both watches are water-resistant to 50 meters, making them suitable for pool swimming and daily exposure to water.

Do both watches include GPS for outdoor activities?
Yes, each watch has built-in GPS that provides accurate route tracking without needing a phone nearby.

Which watch offers longer battery life?
The Galaxy Watch 5 typically lasts longer, often reaching around 40–50 hours, while the Apple Watch Series 9 generally lasts around 18–36 hours depending on settings.

Do both watches support wireless charging?
Yes, both wearables charge wirelessly using their respective charging pucks or pads.

Can I use mobile data on both watches?
Yes, both offer LTE/eSIM versions that allow calling, texting, and streaming without carrying a phone.

Do both watches include stress monitoring?
Yes, both models support stress detection based on heart rate variability and other biometric signals.

Can both watches run third-party apps?
Yes, both support downloadable apps, with the Apple Watch using the watchOS App Store and the Galaxy Watch 5 using the Google Play Store for Wear OS apps.

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