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SimpliSafe Glassbreak Sensor Review
An editorial look at this SimpliSafe option for home security systems — specs first, marketing second. Key figures include 20 ft, 2.13 , 0.14375 pounds.
- Built for glassbreak sensor - Detects the unique sound of breaking glass (up to 20 ft detection range) and triggers an alarm.
- Designed around get instant phone alerts - The SimpliSafe App notifies you if there's trouble.
- Day-to-day benefit: long-lasting battery
- Simple set up - Peel and stick installation, place on a shelf or can install using included hardware. Then follow the steps in the SimpliSafe App.
- Worth noting: compatible with the SimpliSafe Gen 3 home security system
As an Amazon Associate, Home Defense Tips earns from qualifying purchases.
Pros
- Glassbreak sensor - Detects the unique sound of breaking glass (up to 20 ft detection range) and triggers an alarm.
- Listed availability at harvest: In Stock
- Get instant phone alerts - The SimpliSafe App notifies you if there's trouble.
- Hub price snapshot around $39.99 (USD; check live Amazon pricing)
- Hub specs call out useful numbers such as 20 ft, 3 , 2.13
Cons
- Battery-powered setups add ongoing battery planning
- Editorial review uses listing specs — not an independent lab stress test
- Live Amazon price, stock, and seller can change after the hub snapshot
At a glance
An editorial look at this SimpliSafe option for home security systems — specs first, marketing second. Key figures include 20 ft, 2.13 , 0.14375 pounds.
As a Window Security Pick, the SimpliSafe Glassbreak Sensor is a sensible home security systems option when you want SimpliSafe specs you can verify.
- Built for glassbreak sensor - Detects the unique sound of breaking glass (up to 20 ft detection range) and triggers an alarm.
- Designed around get instant phone alerts - The SimpliSafe App notifies you if there's trouble.
- Day-to-day benefit: long-lasting battery
- Simple set up - Peel and stick installation, place on a shelf or can install using included hardware. Then follow the steps in the SimpliSafe App.
- Worth noting: compatible with the SimpliSafe Gen 3 home security system
Product Specifications
- Brand
- SimpliSafe
- Model
- GBK301
- Color
- White
- Dimensions
- 2.13 x 1.6 x 2.13 inches
- Weight
- 0.14375 pounds
- Warranty
- 1 year manufacturer
- In the box
- 1
What This Review Covers
Buying in home security systems is easier when numbers stay honest. Here we review the SimpliSafe Glassbreak Sensor using hub facts for SimpliSafe, with emphasis on measurements and constraints you can verify.
At harvest, ProductHub showed availability as In Stock with a price snapshot near $39.99. Rank context: #77 in Home Security Systems.
Feature language from the listing (rewritten in the hero bullets, preserved here for context) includes points such as: Glassbreak sensor – Detects the unique sound of breaking glass (up to 20 ft detection range) and triggers an alarm.; Get instant phone alerts – The SimpliSafe App notifies you if there’s trouble.; Long-lasting battery.
When This Makes Sense
This style of window security suits shoppers who already know they need home security systems coverage and want a SimpliSafe option with transparent listing details.
It is a weaker match if you need a fully custom install, a different capacity class, or a feature the hub row simply does not list.
Numbers Before Marketing
The specs table mirrors hub labels and values. Highlights include Brand: SimpliSafe; Model: GBK301; Color: White; Dimensions: 2.13 x 1.6 x 2.13 inches; Weight: 0.14375 pounds.
Because Home Defense Tips pages are meant to help you choose — not to invent capacity — any dimensions, weights, ranges, or pack counts in this article are copied from hub features/specs rather than guessed.
Translated into daily use, the standout listing claims still revolve around: Glassbreak sensor – Detects the unique sound of breaking glass (up to 20 ft detection range) and triggers an alarm..
Practical Caveats
Trade-offs are normal in home security systems. A design that wins on portability may give up enclosed storage; a long wireless claim may assume open line-of-sight; a high load rating usually assumes even distribution.
Our Window Security Pick badge is editorial shorthand for “worth considering in this category,” not a guarantee for every floor plan, campsite, or property layout.
Where It Sits in the Category
Against generic no-name alternatives, SimpliSafe listings often win on clearer packaging and easier returns through Amazon — still read the live seller and fulfillment line.
Against premium ecosystems, this unit may look simpler. That can be a feature if you want fewer apps and more straightforward hardware.
Recommendation Frame
Buy the SimpliSafe Glassbreak Sensor if the hub numbers and feature set line up with your home security systems job. Skip it if you need a capability the listing does not document.
Next step: use the buy box for the live Amazon offer (tag homedefensetips-20), then confirm price and stock before checkout.
Extended Notes From the Hub Listing
On the spec sheet, Weight is listed as 0.14375 pounds, which is the kind of concrete detail that should drive a buy/skip call.
On the spec sheet, In the box is listed as 1, which is the kind of concrete detail that should drive a buy/skip call.
On the spec sheet, Brand is listed as SimpliSafe, which is the kind of concrete detail that should drive a buy/skip call.
When we compare home security systems options, we start with footprint, install friction, and whether the listed capacities match a realistic home or field setup rather than a brochure photo.
On the spec sheet, Warranty is listed as 1 year manufacturer, which is the kind of concrete detail that should drive a buy/skip call.
On the spec sheet, Model is listed as GBK301, which is the kind of concrete detail that should drive a buy/skip call.
One listing point worth translating into plain language: Glassbreak sensor – Detects the unique sound of breaking glass (up to 20 ft detection range) and triggers an alarm.. Notable figures in that claim include 20 ft.
Because this review is anchored to ProductHub facts for SimpliSafe, we keep invented dimensions out of the copy and only repeat numbers that already appear in features or specs.
Category context matters: a strong home security systems pick for one household layout can be the wrong shape for another. Use the specs table as the tie-breaker.
On the spec sheet, Color is listed as White, which is the kind of concrete detail that should drive a buy/skip call.
If a feature reads like marketing emphasis, we still preserve its numeric claims when present, then explain what those numbers mean for storage, camping, or security workflows.
We also watch for missing details. If the hub row does not list a measurement, we do not invent one — that keeps the review honest even when the Amazon title is long.
Further Detail
On the spec sheet, Warranty is listed as 1 year manufacturer, which is the kind of concrete detail that should drive a buy/skip call.
One listing point worth translating into plain language: Long-lasting battery.
Category context matters: a strong home security systems pick for one household layout can be the wrong shape for another. Use the specs table as the tie-breaker.
One listing point worth translating into plain language: Get instant phone alerts – The SimpliSafe App notifies you if there’s trouble..
One listing point worth translating into plain language: Glassbreak sensor – Detects the unique sound of breaking glass (up to 20 ft detection range) and triggers an alarm.. Notable figures in that claim include 20 ft.
On the spec sheet, Brand is listed as SimpliSafe, which is the kind of concrete detail that should drive a buy/skip call.
Further Detail
One listing point worth translating into plain language: Get instant phone alerts – The SimpliSafe App notifies you if there’s trouble..
Category context matters: a strong home security systems pick for one household layout can be the wrong shape for another. Use the specs table as the tie-breaker.
When we compare home security systems options, we start with footprint, install friction, and whether the listed capacities match a realistic home or field setup rather than a brochure photo.
Price snapshots help with ballpark budgeting, but promotions, coupons, and seller changes can move the number quickly after the hub as_of timestamp.
One listing point worth translating into plain language: Compatible with the SimpliSafe Gen 3 home security system. Notable figures in that claim include 3 .
On the spec sheet, Model is listed as GBK301, which is the kind of concrete detail that should drive a buy/skip call.
The Bottom Line
As a Window Security Pick, the SimpliSafe Glassbreak Sensor is a sensible home security systems option when you want SimpliSafe specs you can verify. The numbers that matter most here are 20 ft, 2.13 , 0.14375 pounds. Choose it if those figures match your use case; look elsewhere if you need a different form factor or feature set.
View on Amazon →As an Amazon Associate, Home Defense Tips earns from qualifying purchases.
Frequently Asked Questions
How much does it cost?
The hub price snapshot was $39.99 USD. Amazon pricing changes frequently, so treat that as a reference point only.
What stands out about the SimpliSafe Glassbreak Sensor?
The hub listing emphasizes 20 ft, 3 within home security systems, alongside SimpliSafe branding and the feature set summarized in this review.
Who is this home security systems product for?
Buyers who want a SimpliSafe option in home security systems and prefer documented specs over vague marketing claims.