Good purchase!
“Just what we needed! Our floor is not level, and our refrigerator did not always close as easily as it should have. Our house is constantly moving as…”
FRIDGGI gives you progressive reminders if a refrigerator or freezer door is left open or ajar—from gentle beeps to an optional louder alert—so you can avoid food spoilage and wasted energy.
Price:
$18.82
Gentle → stronger alerts the longer a door stays open.
Choose Low, Medium, Normal, or Loud depending on your space.
Install in minutes—no drilling or wiring required.
Runs on 3× LR44 cells (included).
Helps reduce waste from doors left open or ajar.
Fits neatly on most doors and appliances.
Short alert first, then longer reminders. Loud Mode adds periodic strong pulses until the door is shut.
Pick from four volume profiles to suit kitchens, garages, or basements.
Specs and behavior are approximate and may vary by environment and use.
Loud enough to notice from another room (select the mode that fits your space).
You’ll hear a tiny confirmation beep on open; reminders follow if left open.
Soft beeps indicate it’s time to replace the LR44 cells.
Align the alarm and mini sensor level with a small gap for reliable detection.
“Just what we needed! Our floor is not level, and our refrigerator did not always close as easily as it should have. Our house is constantly moving as…”
“Very useful refrigerator alarm.”
“Five stars for ease of installation and seeming functionality. I just got it yesterday so I can’t speak to the battery life or how durable it is. It…”
“My freezer got stuck one inch open over night; too 'closed' for the frig alarm to warn me so I installed this to make me aware if it happens again...…”
“Full review on attached video. For those who prefer reading, here I am! Great product (so far). I love the different levels of alerts depending on ne…”
“I have a freezer in the garage. The kids would leave the door ajar. This has helped tremendously. I bought this 2 years ago and am coming back to do…”
“Easy to install”
“I was concerned on the alarm with the freezer being in another room but no problem. I tested it with the door being open and the alarm sounded and lo…”
“This door alarm was very easy to install and works great. The initial open beep is helpful, and the 1, 2 & 3 minute alarms are loud enough to hear fr…”
“Saved my butt on a couple occasions. Works exactly as advertised. Not sure if I'd hear it if the freezer was in the garage, but in the kitchen, very…”
“Great fridge alarm. My dad used to leave the door open for several minutes and the fridge temp would rise. This has solved this problem. It gives som…”
“Easy install. Looks great. Works great. After loosing a couple $100 in my fridge because the door wasn’t shut properly, this is a money saver!”
“This is a must if you don’t want your freezer door to pop open ruining the entire contents! Easy to install. Highly recommend.”
“We bought this freezer door alarm after we lost meat in our deep freezer twice because the door wasn’t fully shut. It was so frustrating, so I finall…”
“Works well. Haven’t had it long enough to know how long the battery will last but it alarms even if the door is just a tiny bit open, something the r…”
“This alarm has been exactly what we needed. Our garage freezer door used to get left cracked open on occasion, but no more! It’s perfect. The beep le…”
“Works like a charm! Now I know when my kids left the fridge door open.”
“So far works great! I recently had a TOTAL loss of everything in a completely full deep freeze..it was HORRIBLE!! The door was barely open a crack an…”
“Works great! Easy to install, I love the magnet on the little piece.”
“After the third time of throwing out my freezer contents because somebody didn't close the door completely, I decided I need to have some sort of an…”
“This is exactly what we needed. Our freezer doesn’t have an alarm when left open & twice now it has been left ever so slightly ajar & the contents th…”
“product quality is amazing. easy to install. the alarm is nice and loud and lets you know. haven't figured out out if there is any other volume contr…”
“Very impressed. We recently lost an entire fridge due to a door that wasn’t closed for a week. Purchased this and it’s been amazing so far. Highly re…”
“I've only had these a week, but they really seem to do the trick. I have one on the freezer and one on the fridge. They have gone off a couple of tim…”
“For anyone that's had to throw out a refrigerator full of food because of a door that was left open, this little gadget is for you. I was skeptical a…”
“Highly recommend! I have a husband and two young kids independent enough to grab their own snacks from the fridge/freezer but not responsible enough…”
“Works great. Easy to install.”