Generating your own ECG to save and share with your doctor is just one example of how the Apple watch series 4 44mm (GPS + cellular) is designed to help you monitor your health. It can also detect and monitor your workouts, giving you essential metrics to help you reach your goals. It’s water-resistant up to 164′, so you can record laps on a track or in the pool. Even when not working out, the Apple Watch utilizes three activity rings to motivate you to keep moving throughout your day.
The Apple Watch Series 4 stays connected to the outside world via Wi-Fi or a wireless Bluetooth connection to your iPhone. With cellular support, you can leave the phone at home and do it all through your Apple Watch. No matter how you connect, you can use it to monitor text messages, interact with Siri, use the built-in GPS to navigate around town, or simply make calls handsfree with the integrated speaker and microphone.
You can help stay motivated during workouts by streaming your favorite music, podcasts, or invite a friend to a seven-day challenge. In a competition, you’ll share your activity and compete for bragging rights and digital medals. Notifications of your friend’s progress act like a personal trainer to keep you going.
In simpler words, stay connected, stay informed, and remain healthy with the Apple Watch Series 4. This Apple Watch features a 44mm curved watch face with an LTPO OLED Retina display and digital crown. The crown is how you navigate through watchOS 5 to view your apps and content. The crown has haptic feedback, giving each turn a mechanical click-like feel, and an integrated titanium electrode lets you use the ECG app. On the back, the Apple Watch features an optical heart sensor to quickly check your heart rate, and an electric heart sensor that works with the crown to generate an ECG (electrocardiogram).
Apple watch series 4 44mm (GPS + cellular) Specs
Key specifications
- Voice Assistant Built-in: Siri
- Carrier: Unlocked
- Global Positioning: GPS
- Operating System Compatibility: Apple iOS
- Touch Screen: Yes
- Operating System: watchOS
- Metrics Measured: Cadence, Electrocardiography, Heart rate
- Screen Size: 44 millimeters
- Water Resistant: Yes
- Maximum Depth of Water Resistance: 164 feet
- Band Material: Nylon
- Series : Series 4
General
- Product Name: Apple Watch Series 4 (GPS + Cellular) 44mm Space Gray Aluminum Case with Black Sport Loop
- Brand: Apple
- Data Plan Required: Yes
- Additional Accessories Included: 1m Magnetic charging cable, 5W USB power adapter
- Model Family: Apple Watch Series 4
- Series: Series 4
- Color: Space Gray Aluminum
- Color Category: Space Gray
Display
- Display Type: OLED, Retina Display
- Display Screen: Yes
- Screen Resolution: 368 x 448
- Color Display: Yes
- Adjustable Brightness: Yes
- Screen Material: Ion-X Glass
- Backlit Display: Yes
Dimension
- Adjustable Band Length: Yes
- Case Thickness: 0.42 inches
- Case Width: 1.5 inches
- Minimum Wrist Size: 5.51 inches
- Maximum Wrist Size: 8.27 inches
- Case Size: 44 millimeters
- Product Height: 1.73 inches
- Product Depth: 0.42 inches
- Product Weight: 1.29 ounces
Compatibility
- Voice Assistant Built-in: Siri
Features
- Mobile Payment Service Supported: Apple Pay
- Vibration Alert: Yes
- Voice Activated: Yes
- Built-In Microphone: Yes
- Music Player: Yes
- Form Factor: Wristwatch
- Product Type: Smartwatch
Performance
- Water Resistant: Yes
- Shock Resistant: No
- Dust Resistant: Yes
- Maximum Depth of Water Resistance: 164 feet
Feature
- Alert Type: Vibration
Activity
- Sensors: Accelerometer, Altimeter, Ambient light sensor, Gyro sensor, Heart rate sensor
- Multi-Sport Tracking: Yes
Connectivity
- NFC Technology: Yes
- Wi-Fi Compatibility: Wireless B, Wireless G, Wireless N
- Bluetooth Enabled: Yes
- Bluetooth Version: 5.0
Power
- Charging Interface(s): Wireless
- Battery Size: Built-in rechargeable lithium-ion battery
- Battery Type: Lithium-ion
- Rechargeable: Yes
Watch
- Case Shape: Rectangular
- Band Color: Black
- Band Type: Sport Loop
Material
- Case Material: Aluminum
- Case Back Material: Sapphire crystal and ceramic
Compare Apple Watch series 4 vs Apple Watch Series 3
| Apple Watch Series 4 | Apple Watch Series 3 | |
| Case Size | 40mm, 44mm | 38mm, 42mm |
| Display Area | 759 sq mm or 977 sq mm display area | 563 sq mm or 740 sq mm display area |
| Case Thickness | 10.7mm | 11.4mm |
| Processor | 64-bit dual-core S4 processor; Up to 2x faster than S3 processor | Dual-core S3 processor |
| Electrical Heart Sensor | Electrical heart sensor (ECG app); ECG app coming later this year | |
| Optical Heart Sensor | Second-generation optical heart sensor | Optical heart sensor |
| Fall Detection | Yes | |
| Digital Crown | Digital Crown with haptic feedback | Digital Crown |
Whats in the box
Case, Band, 1m Magnetic Charging Cable, 5W USB Power Adapter
What are the reasons to buy Apple watch series 4 44mm (GPS + cellular)?
Generate an ECG Anytime, Anywhere with Apple watch series 4
The built-in titanium electrode in the digital crown and the sapphire crystal electronic heart sensor on the back of the Apple Watch gives you the ability to record your own ECG, or electrocardiogram. It’s similar to a single-lead electrocardiogram and takes only 30 seconds to create. Just touch the digital crown and wait for the Apple Watch to generate your ECG waveform.
The ECG app is meant to help you detect whether you’re heart’s beating at a normal sinus rhythm, or if your rhythm shows signs of irregularity, or atrial fibrillation. Your ECGs are stored in the Health app on your iPhone and you can share them with your doctor.
Emergency SOS
Emergency SOS allows you to quickly get help. It calls 911, notifies your emergency contacts, sends your current location, and displays your Medical ID badge on the screen for emergency personnel.
Workout App
With the Workout app, the Apple Watch Series 4 lets you track your workout progress, set individual goals, and measure your calorie burn. For runners, a cadence metric lets you see your steps per minute, and rolling miles allows you to see your split for the preceding mile at any time.
Fall Detection
The Apple Watch Series 4 features an updated accelerometer and gyroscope that can detect whether you’ve fallen. If a fall occurs, the Apple Watch delivers an on-screen prompt where you can swipe to have it call emergency services or dismiss it. After 60 seconds of unresponsiveness, the Apple Watch will place the call automatically and send a message to your emergency contacts.
Cellular Carrier Support in Apple watch series 4
Connecting the Apple Watch Series 4 to a cellular network requires that it share the same carrier as your iPhone. Please note that some carriers may support the iPhone, but not the Apple Watch. Please confirm with your carrier that it supports Apple Watch on their network. Also note that cellular connectivity of the Apple Watch is setup independently of your iPhone. For any other questions regarding cellular functionality in regards to the Apple Watch, please contact your cellular provider.
Heart Rate Sensor of Apple watch series 4
The optical heart sensor on the back of the Apple Watch is designed to measure and record your heart rate. Irregular heart rhythms (arrhythmias), high heart rates, and low heart rates, can all be indicators of a possible underlying problem. The Apple Watch is engineered to monitor this reading and alert you to any irregularities.
Complications
You can customize your watch face with multiple complications, which are little icons that are designed to activate apps or provide information. The Series 4 infograph watch face can display up to eight complications, including complications with curved progress bars and gauges.
Activity Rings
Three activity rings on the Apple Watch Series 4 are designed to help you measure all of the ways you move throughout the day. As you move, each ring begins to close, giving you additional motivation to close your rings and increase mobility.
Move: The Move ring tracks the active calories you burn. Active calories are the ones you burn through all kinds of movement, from taking the stairs at work to playing with the kids.
Exercise: The Exercise ring shows you how many minutes of brisk activity you’ve done, whether you’re working out or just moving at a fast pace.
Stand: Sitting too much has the potential to contribute to health problems over time. This ring is designed to keep track of the amount of times you stand throughout the day.
Automatic Workout Detection
If you start a workout, sensors within the Apple Watch will prompt you to start the Workout app. It will even give you credit for the exercise you’ve already started. It will also remind you to end your workout.
Apple Pay
Charge purchases to your credit or debit card simply by activating Apple Pay and holding your watch to a compatible checkout reader. You can also send or receive Apple Pay Cash via the Messages app. No matter how you use it, Apple Pay is designed to keep your financial information completely private and secure.
Walkie-Talkie
Communicate with other friends that own Apple Watches by using them like walkie-talkies. Just press to talk and let go to listen.
Breathe App and Watch Face
With the Series 4, the Breathe app is available as a watch face, in either Classic, Focus, or Calm. It is designed to keep you centered by taking you through a series of calming breaths.
Additional Features
- Up to 18 hours of battery life
- Ability to install new apps and watch faces
- After swimming, turn the digital crown to eject water from the speaker with a burst of sound
Apple watch series 4 44mm (GPS + cellular) Customer review
Great updated watch with longer battery life
The larger display is brighter and more vivid. I have various apps prepositioned which makes checking heartrate and other frequently used apps one tap away from main screen. It also alerts you if heart rate increases over set rates or if it detects an irregular heartbeat. The battery life is definitely much better than the Apple Watch 1.
It stays charged for entire day and night. I throw it on the charger when getting ready for work in the morning and it’s good to go for another 24 hrs. The cellular service is excellent on the watch. People can’t tell I’m talking to them via my watch. Very convenient when I forget my phone or the phone needs to be charged. Overall, very pleased with the purchase.
By Amazon Reviewer
Like the Apple watch4 more than my iPhone 10Xs
I’ve never been a techno-geek, however this is no longer true; I am completely smitten with the Apple watch4. I got it to monitor my heart (ECG & BPM)…I’ve just begun to see a cardiologist and their tests often show nothing wrong; my watch has recorded several abnormal incidents, of which I was able to send to my doctor. My cardiologist was amazed and thankful.
The exercise apps are useful; I use the biking app mostly….the daily activity monitor is great, definitely motivates. And not having to drag my phone around is awesome.
I recommend the larger size 44mm; more real estate is better when you have this many apps/bells & whistles….bigger is better when there’s a lot to look at.
By Walmart Reviewer
This DOES work with Verizon – but not always out of the box…
I bought the watch fully expecting to simply add it to my Verizon account through the set up in the Watch app. That’s how it’s supposed to work but when I tried, I got the message from Verizon that my watch is not compatible with Verizon (like several other reviewers have posted here). I knew that was wrong since these watches are not network dependent so I called Verizon.
I spent nearly an hour on the phone with 5 different reps only to be told by the last one that my watch was, in fact, not compatible and that I should return it and buy one from Verizon. I still didn’t believe them and decided to try one more time with my local Verizon store. The guys there were fantastic (Boylston St in Boston).
They filed a trouble ticket with Verizon and 48 hours later my watch was recognized by the Verizon network and I could set it up. I’m sure all Verizon had to do was to whitelist the IMEI in their database and I can’t understand why the Verizon CSR’s on the phone couldn’t figure that out. Seems the store guys have better access to tech support from the mother-ship.
Don’t be concerned about buying the cellular Apple Watch here, through Amazon. If you get one and it isn’t recognized by the network, don’t bother calling Verizon, just go to your local Verizon Store and they can get it working.