Specifications
Screen Size45 millimetersTouch ScreenYesOperating System CompatibilityApple iOSOperating SystemwatchOSApp CompatibleYesInternal Memory Capacity64 gigabytes
Key Specs
Screen Size45 millimetersTouch ScreenYesOperating System CompatibilityApple iOSOperating SystemwatchOSApp CompatibleYesInternal Memory Capacity64 gigabytesGlobal PositioningGPSUsage Time18 hoursMetrics MeasuredBlood oxygen, Electrocardiography (ECG), Steps taken, Hours slept, Resting heart rate, Target heart rate, Skin temperatureWater ResistantYesMaximum Depth of Water Resistance50 feetSeriesSeries 9
General
Product NameApple Watch Series 9 (GPS) 45mm Midnight Aluminum Case with Midnight Sport Loop with Blood OxygenBrandAppleProduct TypeSmartwatchForm FactorWristwatchModel FamilyApple Watch Series 9Model NumberMR9C3LL/ASeriesSeries 9ColorMidnightColor CategoryGray
Design
Case Size45mmCase ShapeRectangularBand TypeSport LoopBand ColorMidnight
Display
Display ScreenYesScreen Size45 millimetersTouch ScreenYesDisplay TypeOLED, Retina DisplayColor DisplayYesClock DisplayYesBacklit DisplayYesAdjustable BrightnessYesCustomizable Watch FacesYes
Compatibility
Operating System CompatibilityApple iOSOperating SystemwatchOSApp CompatibleYesWorks WithApple HomeKit, SiriVoice Assistant Built-inSiri
Connectivity
Bluetooth EnabledYesBluetooth Version5.3Wi-Fi CompatibilityWireless N
Features
Internal Memory Capacity64 gigabytesGPS EnabledYesGlobal PositioningGPSUsage Time18 hoursMobile NotificationsYesAlert TypeAudible, Vibration, VisualMobile Payment Service SupportedApple PayMusic PlayerYesVibration AlertYesBuilt-In MicrophoneYesVoice ActivatedYes
Activity
Metrics MeasuredBlood oxygen, Electrocardiography (ECG), Steps taken, Hours slept, Resting heart rate, Target heart rate, Skin temperatureSensorsAccelerometer, Gesture sensor, Electrical heart rate (ECG) sensor, Optical heart rate (PPG) sensor, Compass, Altimeter, Gyro sensorMedical Incident Notification911/EMS, Contact call, Contact textMedical Incidents DetectedCrash detection, Fall, Heart arrhythmia
Performance
Water ResistantYesMaximum Depth of Water Resistance50 feetDust ResistantYesIngress Protection (IP) RatingIP6X
Dimensions
Product Height1.77 inchesProduct Depth0.42 inchesProduct Weight1.365 ounces
Power
RechargeableYesBattery Strength IndicatorYesCharging Interface(s)USB Type CWireless Charging StandardMagSafeBattery TypeLithium-ionReplaceable BatteryNo
Material
Case MaterialAluminum
Dimension
Band SizeAdjustableProduct Width1.5 inches
Warranty
Manufacturer's Warranty - Parts1 year limitedManufacturer's Warranty - Labor1 year limited
Other
UPC194253820550
Apple Watch Series 9 helps you stay connected, active, healthy, and safe. Featuring double tap, a magical way to interact with Apple Watch, an even-brighter display, faster on-device Siri, and Precision Finding for iPhone.
WHY APPLE WATCH SERIES 9—Your essential companion for a healthy life is now even more powerful. The S9 chip enables a superbright display and a magical new way to quickly and easily interact with your Apple Watch without touching the screen. Advanced health, safety, and activity features provide powerful insights and help when you need it. And redesigned apps in watchOS give you more information at a glance.
CARBON NEUTRAL—An aluminum Apple Watch Series 9 paired with the latest Sport Loop is carbon neutral. Learn more about Apple’s commitment to the environment at apple.com/2030.³
ADVANCED HEALTH FEATURES—Keep an eye on your blood oxygen.⁴ Take an ECG⁵ anytime. Get notifications if you have an irregular heart rhythm.⁶ See how much time you spent in REM, Core, or Deep sleep with sleep stages. Temperature sensing⁷ provides insights into overall well-being and cycle tracking.⁸ And take note of your state of mind to help build emotional awareness and resilience.
A POWERFUL FITNESS PARTNER—The Workout app gives you a range of ways to train plus advanced metrics for more insights about your workout performance. And Apple Watch comes with three months of Apple Fitness+ free.⁹
INNOVATIVE SAFETY FEATURES—Fall Detection¹⁰ and Crash Detection can connect you with emergency services in the event of a hard fall or a severe car crash.¹¹ And Emergency SOS lets you call for help with the press of a button.¹¹
SIMPLY COMPATIBLE—It works seamlessly with your Apple devices and services. Unlock your Mac automatically. Get approximate distance and directions to your iPhone with Precision Finding² on supported iPhone models. Pay and send money with Apple Pay.¹² Apple Watch Series 9 requires iPhone XS or later with iOS 17 or later.
EASILY CUSTOMIZABLE—With watch bands in a range of styles, materials, and colors, as well as stylish and functional watch faces with complications tailored to your interests, you can change your watch to fit your mood or the moment.
¹Apple Watch Series 9 requires iPhone XS or later with iOS 17 or later.
²Available late 2023. Requires Apple Watch Series 9 or Apple Watch Ultra 2.
³Requires an iPhone and Apple Watch with second-generation Ultra Wideband chip.
⁴Learn more at apple.com/2030.
⁵The Blood Oxygen app is for wellness purposes only and not for medical use.
⁶The ECG app is available on Apple Watch Series 4 and later (excluding Apple Watch SE) and can generate an ECG similar to a single-lead electrocardiogram. Intended for use by people 22 years old and over.
⁷Irregular rhythm notification requires the latest versions of watchOS and iOS. It is not intended for use by people under 22 years old or those who have been previously diagnosed with atrial fibrillation (AFib).
⁸The temperature sensing feature is not intended for medical use.
⁹The Cycle Tracking app should not be used for birth control or to diagnose a health condition.
¹⁰A subscription is required for Apple Fitness+.
¹¹Fall Detection updates are available on Apple Watch Series 4 and later with watchOS 8 and later.
¹²Emergency SOS requires a cellular connection or Wi-Fi Calling with an internet connection from your Apple Watch or nearby iPhone.
¹³Apple Pay is not available in all markets. For a list of Apple Pay countries and regions, visit support.apple.com/en-us/HT207957.
¹⁴Apple Watch Series 9 is rated IP6X dust resistant.
¹⁵Apple Watch Series 9 has a water resistance rating of 50 meters under ISO standard 22810:2010. This means it may be used for shallow-water activities like swimming in a pool or ocean. Apple Watch Series 9 should not be used for scuba diving, waterskiing, or other activities involving high-velocity water or submersion below shallow depth.
Water resistance is not a permanent condition and can diminish over time. For additional information, see support.apple.com/HT205000. Apple Watch Series 9 is also rated IP6X dust resistant.
¹⁶Wireless service plan required for cellular service. Contact your service provider for more details. Connection may vary based on network availability. Check apple.com/watch/cellular for participating wireless carriers and eligibility. See support.apple.com/en-us/HT207578 for additional setup instructions.
¹⁷Not all features will be available if the Apple Watch is set up through Family Setup. Wireless service plan required for cellular service. Contact your service provider for more details. Check apple.com/watch/cellular for participating wireless carriers and eligibility.
What's Included
Case
Band
1m Magnetic Charging Cable
Search
Q: QuestionDoes it have always on screen?(3 answers)
A: AnswerYes it doesAnswered by John
Q: QuestionDoes it monitor blood pressure(4 answers)
A: AnswerNo, but it does heart rate and ECGAnswered by Rohan
Asked by sHELLEY
Q: QuestionHas the blood oxygen sensor been disabled, per the settlement of the patent suit?(2 answers)
A: AnswerNoAnswered by Linda
Q: QuestionDoes this watch come with a charging cable, or does it need to be purchased separately?(4 answers)
A: AnswerIt comes with a charging cable!Answered by LucianaA
Q: QuestionWhat is the size range on the adjustable sport loop watch band for Apple watch 9 45mm(2 answers)
A: AnswerI would estimate that the band will fit wrists from 2" to 7" circumference.Answered by BobD
Q: QuestionIs it water resistant(4 answers)
A: AnswerYes it is!Answered by LucianaA
Q: QuestionDo all color watches come in different size bands or is it one size per color watch ?(3 answers)
A: Answeryou can get a fabric band with velcro tooAnswered by AndrewM
Apple Watch Series 9 (GPS) 45mm Midnight Aluminum Case with Midnight Sport Loop with Blood Oxygen - Midnight
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- AT&T
- Verizon
- GPS + Cellular
- GPS
- 41mm
- 45mm
- Adjustable
- Small/Medium
- Medium/Large
- Sport Band
- Sport Loop
- Midnight - Aluminum - Sport Loop - Midnight
- Midnight - Aluminum - Sport Band - Midnight
- Pink - Aluminum - Sport Loop - Light Pink
- Pink - Aluminum - Sport Band - Light Pink
- Silver - Aluminum - Sport Loop - Winter Blue
- Silver - Aluminum - Sport Band - Storm Blue
- Silver - Aluminum - Sport Band - Silver
- Starlight - Aluminum - Sport Loop - Starlight
- Starlight - Aluminum - Sport Band - Starlight
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Reviews
Rating 4.8 out of 5 stars with 1297 reviews
4.8Rating by feature
- 4.7Battery Life
Rating 4.7 out of 5 stars
- 4.8Durability
Rating 4.8 out of 5 stars
- 4.9Comfort
Rating 4.9 out of 5 stars
20 expert reviews
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Rated 5 out of 5 stars
I’ll Always Recommend an Apple Watch
I had a Series 3 for a long while and never considered upgrading because it was still working great and looking good. However, my wife urged me to get the new Series 9 over any other Series watch since it was my birthday and I was looking at new Apple stuff. You should always listen to your wife, fellas. She was 100% correct, and I'm thankful I listened to her (2 kids and 1 on the way will teach you that). The upgrade is significantly noticeable, not just in terms of size, clarity, and speed, but also in the voice recognition/speech-to-text feature, which is vastly improved. The functionality is so smooth. I almost went with a different brand of smartwatch, but decided to stick with the Apple Watch because of how reliable and long-lasting my Series 3 was, and still is, honestly. The battery life lasts over 2 days so far. I haven't gone more than two days to test it longer since the purchase. Make sure you get a good bump cover for the outside of it and a good screen protector. The extra $20-30 is worth the protection.
This review is from Apple Watch Series 9 (GPS) 45mm Starlight Aluminum Case with Starlight Sport Loop with Blood Oxygen - Starlight
Posted by DadsAllDay
Rated 5 out of 5 stars
Perfect companion for your iphone.
the Apple Watch keeps you connected and organized throughout the day. Its sleek design, customizable watch faces, and variety of bands make it a stylish accessory for any occasion. One of the standout features of the Apple Watch is its comprehensive health and fitness tracking capabilities. With features like heart rate monitoring, ECG, blood oxygen saturation measurement, activity tracking, and workout tracking for various exercises, it’s a valuable tool for monitoring and improving your overall well-being. Additionally, the sleep tracking feature provides insights into your sleep patterns, helping you prioritize rest and recovery. The app ecosystem on the Apple Watch is extensive, offering a wide range of apps for productivity, health, entertainment, finance, and more. Whether you need to check your emails, track your workouts, or stream music, there’s likely an app available to suit your needs. The Apple Watch also excels in keeping you connected on the go. You can receive and respond to notifications, answer calls, and even make emergency calls directly from your wrist. With built-in GPS and optional LTE connectivity, you can track your location, get directions, and stay connected even when away from your iPhone.
Posted by Scenes01
Rated 5 out of 5 stars
Apple warch series 9 review
The most notable upgrade is the display. It's now a whopping 2,000 nits bright, making it easy to see outdoors, and it can also dim down to 1 nit for better battery life. Double Tap Magic: A new and convenient feature is the ability to control your watch with a double-tap gesture. This is handy for situations when you can't use the touchscreen, and it's customizable. Improved Performance: The S9 chip with a 4-core Neural Engine delivers a noticeable performance boost, making the watch feel snappier and more responsive. Health Tracking Features: The Series 9 retains the excellent health tracking features of previous models, including ECG, blood oxygen monitoring, and sleep tracking. It also boasts new temperature sensing capabilities. Great Battery Life (for a smartwatch): Despite the brighter display, battery life seems to be on par with the Series 8, lasting around 18 hours on a charge. In real-world use, some reviewers report even better battery performance.
Posted by Human
