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Apple Watch: 5 ways to check your blood pressure

Do it yourself, at home.

You already know how important it is to monitor your blood pressure on a daily basis if you’re worried about high blood pressure or have hypertension. If you own an Apple Watch ($560 at Best Buy), you already have a good starting point for tracking your blood pressure at home.

Daily tracking can help you establish a baseline for your version of «normal,» and chart any changes to your levels over time. Work and life stress can cause a spike in your readings, and so can some of the foods you eat. Tracking your blood pressure can also help with early diagnosis and false readings (like if you only have high BP at the doctor’s office), and help you keep an eye on the effects of any new blood pressure medication.

While at-home monitoring won’t replace a visit to the doctor’s office, it can give you the data you need to know when it’s time to go in.

The Health app on your Apple Watch is a convenient way to sync your blood pressure data in one place on a device that’s always with you.

The smartwatch isn’t equipped to measure your blood pressure alone, but there are tools and devices you can pair it with it that can — usually wireless monitors that connect to your iPhone ($752 at Amazon) or Apple Watch and come with an arm cuff and their own app. These devices will automatically sync the data with your Apple Watch’s health app.

Here are some ways your Apple Watch can help keep your blood pressure and health in check.

Blood pressure devices that work with Apple Watch

These five wireless blood pressure monitors sync to your Apple Watch’s Health app.

Omron Evolv Wireless Blood Pressure Monitor ($90): This portable monitor takes clinically accurate readings, and has a built-in screen that shows your readings so you don’t have to consult your phone screen each time. The Omron BPM syncs to your Apple watch via the Omron Connect mobile app using Bluetooth.

Withings Wireless Blood Pressure Monitor ($100): Provides instant color-coded feedback and creates a chart of all your past measurements for easy tracking in its Health Mate app. You can sync your Withings BPM to your Apple Watch via Bluetooth.

QardioArm Wireless Blood Pressure Monitor ($99) — Geotracks your readings across locations. Measures your systolic and diastolic blood pressure and can detect an irregular heartbeat. You can set up reminders to notify you when it’s time to check your blood pressure. Connect your QardioArm BPM to your Apple Watch via Bluetooth.

iHealth Feel Wireless Arm Blood Pressure Monitor ($100) — Offers up to 200 offline readings. Shows your systolic and diastolic blood pressure on the iHealth App and lets you know if your reading is normal or above average. The iHealth blood pressure monitor syncs to your Apple Watch using Bluetooth.

A&D Medical Ultraconnect Wireless Wrist Blood Pressure Monitor ($100) — Has fit and movement sensors designed to ensure your readings are accurate. It can store up to 100 readings in the device and unlimited readings in the A&D Connect app. Connect the blood pressure monitor to your Apple Watch via Bluetooth to monitor your health.

Control your blood pressure through exercise

It’s well known that regular exercise can help your heart stay strong and healthy.

  • You can use your Apple Watch to count your steps so you know if you’re hitting your goal.
  • Your watch can track your heart rate with the sensor on the back to help you get fit — you’ll know you’re reaching your goals when your resting heart rate is getting lower.
  • You can track your workouts — the watch offers 12 workouts you can choose from, or you can begin any workout and the watch will automatically detect it.

While working out, you can easily monitor your heart rate and set up heart-rate thresholds that notify you in case your heart rate is too high or low.

Keep an eye on your heart rate

If you monitor your blood pressure regularly, you’ll likely also want to keep tabs on your heart’s health. The Apple Watch 4 has FDA clearance for its an ECG feature that records your heart rate rhythm to detect if you have atrial fibrillation (AFib) or another abnormal heart rhythm.

You can use the new ECG app (this is the same as EKG, an electrocardiogram) on your watch if you have WatchOS 5.1.2, after setting up the ECG feature in the Health app. We also recommend importing your health records so you can stay on top of any changes.

Johnson & Johnson is using the Apple Watch in its stroke prevention research to test if an app can quickly diagnose AFib. The watch has already been able to detect irregular heartbeats on some users — it’ll be interesting to see how Apple turns future iterations of the Apple Watch into even more of a medical device.


Monitor fitness goals without breaking the bank.

We’ll help you find the best deal on your next smartwatch or fitness tracker.


Technologies

How to Share Games Between Two Switch 2s

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Technologies

How to Share Games on Nintendo Switch 2 (Spoiler: It’s Easier Than You Think)

There are two methods to share your games between multiple Switch 2 consoles using Virtual Game Cards. And neither one is called GameShare.

If your household has more than one Nintendo Switch 2, you don’t have to purchase the same game again and again for every console. Instead, Nintendo offers two ways to share a single copy of a game you’ve purchased between multiple Switch 2s, using a new feature called Virtual Game Cards. I’ll walk you through both.

Before we get started however, you may have heard of a feature called GameShare, which is also found on the bottom row of the home screen. I’m not talking about GameShare here. 

Confusingly, GameShare doesn’t mean sharing or lending full games with other systems. It’s for when you want to play a multiplayer game using more than one Switch 2 to play. You could use it to play Mario Kart with additional Switch 2s all racing one another on the same track, for example, all from one copy of the game. If you had a Nintendo DS, it is very similar to DS Download Play. 

The two sharing features I’m walking you through below, and in the video above, are different. They’re both ways to share games between more than one Switch 2 without having to purchase multiple copies of the game. Let’s get started.

Method 1: Load the game on another Switch 2

The first method we’ll go through is loading a game on a second, separate Switch 2 system. Both consoles will be able to play the game on their own, but not at the same time. Also, save files will transfer between the two as long as each system is able to connect to the internet. That way, each system will stay up-to-date with progress made on the other.

To start, you’ll need to have your Nintendo account signed in on both Switch 2 systems. On the secondary device (the one without the game) go to Virtual Game Cards, and select your account. Here you’ll be able to see all the games tied to that account, and any game with an empty cartridge icon is currently not loaded onto this system. Select the game you want to share and then Load on This System.

You’ll then be prompted to link the two Switch 2s together if you haven’t already done so. If this is the first time doing this, you may need to unlink your account from an original Switch, like I had to with my old Switch OLED (pictured above). 

Select «Link on the Primary» console and wait for them to connect. Make sure both are on the same Wi-Fi network.

Over on the secondary console, you’ll see that they’re now successfully linked together. You can then proceed to Load on This System. Once loaded, the game will automatically begin to download. 

To stop sharing, go to Virtual Game Cards on the Primary system, select the game, and Load on This System. This will remove access to it on the secondary system.

Method 2: Lending to a family member

Now let’s look at the second way to share your game library. This is called Lending to a Family Group Member and it works kind of like lending a library book. But don’t be confused by the wording – we’re not talking about Nintendo Switch Online family. This is a method to use if you don’t want your personal Nintendo Account connected to multiple Switch 2 consoles. 

The first thing you’ll need to do is add the other member, in this case my SeanTest account, to your Family Group using accounts.nintendo.com/family. After following the instructions and adding the new member, return to the primary Switch 2. Go to Virtual Game Cards, select the game, then Lend to Family Group Member. 

The Switch 2 will mention here that these lent games can only go out for up to 14 days at a time, before they automatically come back (just like a library book). Choose Select a User to Lend To, you’ll then need to bring both Switch 2s near each other. 

On the secondary device, hit continue. Go to Virtual Game Cards and select Borrow. Once transferred, the game will begin to download. 

On the Primary Switch 2, you won’t be able to play that game while it’s lent out. You’ll also be able to see which of your Family Group Members have which games. 

It’s also worth noting that each member can only borrow one game at a time. If you want your game back, select the game and then choose Collect from Family Group Member. The secondary device won’t get a warning. Once it’s loaded, the Secondary Switch 2 will automatically be unable to play the game anymore.

There you have both ways to share games across multiple Switch 2s. Hopefully this helps you figure out which option will work best for your gaming setup.

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Technologies

iPhone Battery Draining Fast? You Might Need to Undo These 3 Settings

If battery life is your priority, consider turning off features like haptic vibration.

It’s not just your imagination: Your iPhone’s battery doesn’t last as long as it used to. That’s because every phone’s battery gradually loses its ability to hold a charge. But even if your iPhone is a few years old, you shouldn’t have to keep it in Low Power Mode all day. By making a few small changes, you can give your battery life a big boost.

Whether you’re using your phone to get directions, stream music or send that one last text, the last thing you want is for it to shut down at the worst possible moment. Instead of scrambling for a charger or switching on Low Power Mode every few hours, take a minute to check your iPhone settings. Turning off a few power-draining features could be the fix your battery desperately needs-and it only takes seconds to do.

You can also keep an eye on your Battery Health menu — it’ll tell you your battery health percentage (80% or higher is considered good), as well as show you how many times you’ve cycled your battery and whether or not your battery is «normal.»

We’ll explain three iOS features that put a strain on your iPhone’s battery to varying degrees, and show how you can turn them off to help preserve battery life. Here’s what you need to know.

Turn off widgets on your iPhone lock screen

All the widgets on your lock screen force your apps to automatically run in the background, constantly fetching data to update the information the widgets display, like sports scores or the weather. Because these apps are constantly running in the background due to your widgets, that means they continuously drain power.

If you want to help preserve some battery on iOS 18, the best thing to do is simply avoid widgets on your lock screen (and home screen). The easiest way to do this is to switch to another lock screen profile: Press your finger down on your existing lock screen and then swipe around to choose one that doesn’t have any widgets.

If you want to just remove the widgets from your existing lock screen, press down on your lock screen, hit Customize, choose the Lock Screen option, tap on the widget box and then hit the «« button on each widget to remove them.

Reduce the motion of your iPhone UI

Your iPhone user interface has some fun, sleek animations. There’s the fluid motion of opening and closing apps, and the burst of color that appears when you activate Siri with Apple Intelligence, just to name a couple. These visual tricks help bring the slab of metal and glass in your hand to life. Unfortunately, they can also reduce your phone’s battery life.

If you want subtler animations across iOS, you can enable the Reduce Motion setting. To do this, go to Settings > Accessibility > Motion and toggle on Reduce Motion.

Switch off your iPhone’s keyboard vibration

Surprisingly, the keyboard on the iPhone has never had the ability to vibrate as you type, an addition called «haptic feedback» that was added to iPhones with iOS 16. Instead of just hearing click-clack sounds, haptic feedback gives each key a vibration, providing a more immersive experience as you type. According to Apple, the very same feature may also affect battery life.

According to this Apple support page about the keyboard, haptic feedback «might affect the battery life of your iPhone.» No specifics are given as to how much battery life the keyboard feature drains, but if you want to conserve battery, it’s best to keep this feature disabled.

Fortunately, it is not enabled by default. If you’ve enabled it yourself, go to SettingsSounds & Haptics > Keyboard Feedback and toggle off Haptic to turn off haptic feedback for your keyboard.

For more tips on iOS, read about how to access your Control Center more easily and why you might want to only charge your iPhone to 95%.

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