Christine Persaud
Christine Persaud has been writing about tech since long before the smartphone was even a "thing." When she isn't writing, she's working on her latest fitness program, binging a new TV series, tinkering with tech gadgets she's reviewing, or spending time with family and friends. A self-professed TV nerd, lover of red wine, and passionate home cook, she's immersed in tech in every facet of her life. Follow her at @christineTechCA.
Latest articles by Christine Persaud

Best rugged tablets 2025
By Christine Persaud, Andrew Myrick last updated
Survivor series There are a number of reasons you might want or need a rugged tablet, either for field work or if you have naughty kids around the house. Here are some of the best rugged tablets to consider.

Best microSD cards for Android 2025
By Andrew Myrick, Christine Persaud last updated
Store more Expandable storage is only as good as the memory card you use to facilitate it. These are the best microSD cards you can buy for your Android device.

How to update Android apps on your phone
By Christine Persaud published
Keep up Updating apps on your Android device is important not only to ensure you get the best experience, but for crucial security updates and bug fixes, too.

Can the Oura Ring 4 automatically detect workouts?
By Christine Persaud published
Put a ring on it With the Oura Ring 4, you can leverage new Smart Sensing technology and automatic tracking that makes sure you get credit for your hard work.

This fab Amazfit smartwatch is under $100 right now at Amazon
By Christine Persaud published
Amazing Amazfit deal Get the Amazfit Active smartwatch for under $100 with this Amazon Big Deal Days special pricing.

This incredible 'beast of a smartwatch' just got a 35% discount during the October Prime Day sale
By Christine Persaud published
It goes for days The TicWatch Pro 5 is a solid smartwatch to rival the Google Pixel Watch with some stand-out features, and it's on sale right now for Amazon Big Deal Days.

Our favorite Amazfit smartwatch for battery life is 20% OFF during Prime Big Deal Days
By Christine Persaud published
Best for beginners Someone just starting out in their fitness journey will appreciate the Amazfit GTR Mini, our favorite Amazfit model when it comes to battery life.

Best Alexa-controlled light bulbs 2025: Fully compatible with Alexa devices
By Christine Persaud published
Light up with Alexa These smart lights and Alexa go together like peanut butter and jelly.

Does the Samsung Galaxy Tab S10 series support 5G?
By Christine Persaud published
Ride the frequency Along with Wi-Fi, both sizes of the Samsung Galaxy Tab S10 series tablets come with 5G connectivity options to get online virtually anywhere.

Samsung Galaxy S24 FE vs. Google Pixel 8a
By Christine Persaud published
Affordable AI phones If you're looking for an affordable premium Android phone, the Samsung Galaxy S24 FE and Google Pixel 8a are two options that you might be considering.

How to set up multiple users on Google Home
By Christine Persaud published
All in control The Google Home app is a single spot to control Google-compatible devices. And others in the family, even outside the home, can be added as well.

Does the Pixel 9 Pro Fold support wireless charging?
By Christine Persaud published
Lie down, not stand up Wireless charging is important for many, and if you want to wirelessly charge your Google Pixel 9 Pro Fold, there are some things you should know.

How to scan for unknown trackers that might be following you
By Christine Persaud published
Stay informed The latest Android devices have a handy feature that allows you to scan for unknown trackers that might be following you, and even help you find them.

Google Pixel Watch 3 vs. Pixel Watch: Is three generations the magic number?
By Christine Persaud published
Out with the old If you're looking for a smartwatch, the new Pixel Watch 3 is a viable option with plenty of improvements over the first-gen Google Pixel Watch.

Do Pixel 9 cases fit the Pixel 9 Pro?
By Christine Persaud published
Fits like a glove The Google Pixel 9 and Pixel 9 Pro share a lot of similarities, with one of them being their size and dimensions.

How many software updates will the Google Pixel 9 get?
By Christine Persaud published
Pixels for years One of the great things about Google Pixel phones, including the new Pixel 9, Pixel 9 Pro, and Pixel 9 Pro XL, is that they are supported for a long time via OS and security updates.

Best waterproof smartwatches 2025
By Christine Persaud last updated
Splash-friendly wearables A smartwatch with at least a 5ATM water-resistant rating is technically waterproof in that you can swim with it and get it wet, and these fit the bill.

Samsung Galaxy Ring vs. RingConn Smart Ring
By Christine Persaud published
Ring me up! If you're looking to join the smart ring cool kids, the Samsung Galaxy Ring and RingConn Smart Ring are two solid options in the space.

How to find the right Samsung Galaxy Ring size
By Christine Persaud published
Put a ring on it Since you'll be wearing a Samsung Galaxy Ring all day and night, you need to make sure you get the right size for your finger to ensure a snug fit.

Does the Samsung Galaxy Z Flip 6 support wireless charging?
By Christine Persaud published
Flip and fold The Samsung Galaxy Z Flip 6 is a premium foldable phone with enticing features for those who want to be on the cutting-edge of mobile technology.

Is the Samsung Galaxy Watch 7 waterproof?
By Christine Persaud published
Go for a dip The Samsung Galaxy Watch 7 is a smartwatch you can wear all day, 24/7, just about anywhere. But there are a few things to keep in mind.

Make any TV a smart TV this Prime Day with 30% OFF the Roku Express 4K Plus
By Christine Persaud published
Streamer's delight The Roku Express 4K Plus offers an intuitive user interface for accessing streaming services on any TV, and it's on sale for Amazon Prime Day.

The Echo Dot is 50% OFF during Prime Day, but you're running out of time!
By Christine Persaud published
Yes, Alexa! Perfect for gifting or expanding your smart home, the Echo Dot (5th Gen, 2022) is half price for Amazon Prime Day, the cheapest you'll find it.

Ready to switch to OLED? Get 15% OFF the best 4K TV for Chromecast during Amazon's Prime Day sale
By Christine Persaud published
Up your TV game With the money you save on this LG OLED TV, you can pay for a streaming service subscription for a year (or more) to watch tons of great content on it.
Be an expert in 5 minutes
Get the latest news from Android Central, your trusted companion in the world of Android