Dear Savvy Senior: Can you recommend any services that check in on elderly people who live alone? I live about 200 miles from my 82-year-old mother and worry about her falling or getting ill and not being able to call for help. — Worrywart Daughter

Dear Worrywart: There are actually several different types of check-in services, along with some simple technology devices that can help keep your mom safe at home while providing you some peace of mind. Here are some top options to look into.

>> Check-in app: If your mom uses a smartphone, a great solution to help ensure her safety is Snug (SnugSafe.com), a free app that would check in on her every day to confirm she’s OK. This app is used by thousands of seniors who live alone and want to make sure that if something happens to them, their loved ones will be notified quickly so they can receive help in minutes.

Here’s how it works: After downloading the app, your mom will choose what time(s) throughout the day she’d like for Snug to check in. Snug will send a push notification at those times asking your mom to check in by tapping a big green check button on her smartphone screen. If she doesn’t check in within 10 minutes or respond after multiple pings, Snug will notify her emergency contacts and share her last known location so that she can receive fast help.

For extra peace of mind, your mom can purchase Snug’s premium plan ($10/month), where in addition to notifying her emergency contacts, Snug will request an in-person wellness check by a police officer who will visit her house to confirm she’s OK and provide assistance as needed. The app works with iPhone and Android smartphones.

>> Check-in calls: If your mom doesn’t use a smartphone, another option is a daily check-in call service program. These are telephone programs usually run by police or sheriffs’ departments in hundreds of counties across the country. They are usually provided free of charge.

The way they work: A computer-automated phone system would call your mom at a designated time each day to check in. If she answers, the system will assume everything is OK. But if she doesn’t pick up or if the call goes to voicemail after repeated tries, her designee would get a notification call. If that person is not reachable, calls are then made to backup people who’ve agreed to check on your mom if necessary.

The fallback is, if no one can be reached, the police or other emergency services personnel will be dispatched to her home.

To find out if this service is available in your mom’s community, call her local police department. Check also with the Area Agency on Aging in your mom’s area — call 800-677-1116 for contact information.

If, however, her community doesn’t have a call check-in program, there are businesses such as CARE (Call-Reassurance.com) and IAmFine (Iamfine.com) that offer similar services for under $15 per month.

>> Technology devices: You can also invest in simple technology aids to keep your mom safe. One of the most commonly used devices is a medical alert system that cost about $1 per day. These systems come with a wearable “help button” that would allow her to call for help 24/7.

Another option that’s becoming increasingly popular is smart speakers, like Amazon Alexa or Google Home. These devices work with third-party applications — AskMyBuddy.net and MySOSFamily.com — that would enable your mom to call multiple emergency contacts with a simple verbal command.

And be sure to check out Amazon’s Alexa Together (Amazon.com/AlexaTogether), a new $20 monthly subscription service that uses an Alexa-enabled device to help families support and keep tabs on their older loved ones who live alone.

Jim Miller is a contributor to NBC-TV’s “Today” program and author of “The Savvy Senior.” Send your questions to Savvy Senior, P.O. Box 5443, Norman, OK 73070; or visit savvysenior.org.