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Home Safety & Security Resources


Home Safety & Security Questions

Ask fellow shoppers and Best Buy staff. Share your answers.

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  • Model: AO1
  • SKU: 2873721
BREATHOMETER Blood Alcohol Detector: Compatible with select iOS 7 devices and select devices with an Android 2.3 Gingerbread or later operating system; small, portable device; easy-to-use app; 1 AAA battery
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

$39.99
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Rating Breakdown

34%
(26 Reviews)
21%
(16 Reviews)
16%
(12 Reviews)
8%
(6 Reviews)
21%
(16 Reviews)
  • Model: SPX7800BT
  • SKU: 2886169
COBRA SPX Series Radar/Laser/Camera Detector: 1-1/4" color OLED display; Bluetooth interface; voice/tone alert; signal strength meter; LaserEye; IntelliMute/IntelliMute Pro; VG-2/Spectre radar detector detectors; auto/manual mute; Ku-band detection
  3.3  (6 Reviews)
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

$229.99
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Rating Breakdown

33%
(2 Reviews)
0%
(0 Reviews)
50%
(3 Reviews)
0%
(0 Reviews)
17%
(1 Review)
Value for Price:
3
Ease of Use:
4.5
Accuracy:
2.5
Features:
4.5
  • Model: SPX7800BT
  • SKU: 1310716971
COBRA SPX Series Radar/Laser/Camera Detector: 1-1/4" color OLED display; Bluetooth interface; voice/tone alert; signal strength meter; LaserEye; IntelliMute/IntelliMute Pro; VG-2/Spectre radar detector detectors; auto/manual mute; Ku-band detection
  3.3  (6 Reviews)
What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

Learn More

$229.99
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Rating Breakdown

33%
(2 Reviews)
0%
(0 Reviews)
50%
(3 Reviews)
0%
(0 Reviews)
17%
(1 Review)
Value for Price:
3
Ease of Use:
4.5
Accuracy:
2.5
Features:
4.5
  • Model: IRAD200
  • SKU: 1308132608
Compatible with select Apple® iPhone® and iPod® touch models and most Android mobile phones; Bluetooth technology; 14-band protection; city/highway mode; audio and visual alerts; Safety Alert
  5.0  (2 Reviews)
What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

Learn More

$85.99
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Rating Breakdown

100%
(2 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
Value for Price:
4.5
Ease of Use:
5
Accuracy:
4.5
Features:
4.5
  • Model: RL-10001-0A
  • SKU: 8548134
Compatible with most 1996 and later gasoline cars sold in the U.S. with an OBD-II port; driving feedback; trip timelines and drive score; parking location log; check engine light diagnostics; crash alert
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

On Sale
(Reg. $99.99)
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Rating Breakdown

35%
(16 Reviews)
31%
(14 Reviews)
18%
(8 Reviews)
9%
(4 Reviews)
7%
(3 Reviews)
  • Model: 90051345
  • SKU: 9237114
Measures heart rate, speed, pace, distance traveled, steps taken, altitude, time and calories burned; inactivity alerts; 8 sport profiles; water-resistant; high-contrast display; Bluetooth and USB interfaces
$176.99
On Sale
Save $53 (Reg. $229.99)
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Rating Breakdown

47%
(16 Reviews)
29%
(10 Reviews)
6%
(2 Reviews)
0%
(0 Reviews)
18%
(6 Reviews)
  • Model: 90051339
  • SKU: 9237081
Measures heart rate, speed, pace, distance traveled, steps taken, altitude, time and calories burned; inactivity alerts; 8 sport profiles; water-resistant; high-contrast display; Bluetooth and USB interfaces
$208.99
On Sale
Save $21 (Reg. $229.99)
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Rating Breakdown

47%
(16 Reviews)
29%
(10 Reviews)
6%
(2 Reviews)
0%
(0 Reviews)
18%
(6 Reviews)
  • Model: 90051090
  • SKU: 9237123
Measures speed, pace, distance traveled, steps taken, altitude, time and calories burned; inactivity alerts; 8 sport profiles; water-resistant; high-contrast display; Bluetooth and USB interfaces
$164.99
On Sale
Save $15 (Reg. $179.99)
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Rating Breakdown

62%
(17 Reviews)
19%
(5 Reviews)
4%
(1 Review)
4%
(1 Review)
11%
(3 Reviews)
  • Model: 90051342
  • SKU: 9237132
Measures speed, pace, distance traveled, steps taken, altitude, time and calories burned; inactivity alerts; 8 sport profiles; water-resistant; high-contrast display; Bluetooth and USB interfaces
$162.99
On Sale
Save $17 (Reg. $179.99)
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Rating Breakdown

62%
(17 Reviews)
19%
(5 Reviews)
4%
(1 Review)
4%
(1 Review)
11%
(3 Reviews)
  • Model: 90051951
  • SKU: 4047036
Measures activity levels, calories burned, steps taken, sleep quality and quantity, distance traveled and heart rate; includes heart rate transmitter; training diary; heart rate zones; Polar Flow app (download required)
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  • Model: 2523-232
  • SKU: 4802094
INSTEON Smoke Alarm and Bridge Kit: Detects smoke and carbon monoxide; bridge with other ONELINK smoke detectors; remote monitoring capability; compatible with Insteon Hub and HouseLinc
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  • Model: 90054233
  • SKU: 4047045
Measures activity levels, calories burned, steps taken, sleep quality and quantity, distance traveled and heart rate; includes heart rate transmitter; training diary; heart rate zones; Polar Flow app (download required)
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  • Model: 22102
  • SKU: 9461098
Measures sleep quality; bio-motion contactless sensor; Sleep Score; S+ Mentor; sleep charts; smart alarm; mobile notifications for iOS and Android devices
  4.3  (3 Reviews)
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Rating Breakdown

67%
(2 Reviews)
0%
(0 Reviews)
33%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
  • Model: 915-000237
  • SKU: 8203175
For control over compatible home entertainment or home automation devices; includes rechargeable, touch-screen remote and hub; motion sensing and vibration feedback; on-screen gestures; downloadable Harmony app
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

$349.99
You may compare up to four items at a time.

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Rating Breakdown

52%
(179 Reviews)
33%
(112 Reviews)
6%
(20 Reviews)
3%
(11 Reviews)
6%
(19 Reviews)
Value for Price:
5
Ease of Use:
5
Ease of Set Up:
4
Durability:
5
  • Model: 90054241
  • SKU: 4047072
Measures activity levels, calories burned, steps taken, sleep quality and quantity, distance traveled and heart rate; includes heart rate transmitter; training diary; heart rate zones; Polar Flow app (download required)
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