Top Battery powered Bluetooth Environment Sensor Reviews

MOCREO ST7 Local Audible Freezer Alarm, Bluetooth Refrigerator Thermometer Temperature Sensor with Max/Min Temperature Monitoring for Fridge, Deep Freezer, RV, Cold Chain

Local Audible Alarm - The MOCREO ST7(non-remote) works independently even in the environment of a power outage and without WiFi. A sharp 110dB beeping alarm is triggered immediately when the temperature exceeds your preset minimum/maximum temperature values. (Note: ST7 no email/app alerts).
Easy to Use - Within Bluetooth connectivity(＜50ft/15m), the ST7 will upload the current detected temperature data to the App for you to view. Comes with M3 tape and suction cups, install easily on most clean surface without any tool..
Accurate and Extensive - Built-in high precision temperature sensor chip accuracy of ±0.9℉(±0.5℃), external 1.5M/5ft waterproof probe for temperature range of -40℉~257℉(-40℃~125℃)..
9V 6LR61 Premium Battery - Battery life is up to 2 years and has a low battery alarm that slowly beeps to remind you to replace the battery when it falls below 15%..
MOCREO Sensor App - No subscription or monthly fee, easy one-time setup with our designed free app. Any questions about the product can be asked directly through the App and MOCREO technical support team wil....

Check Stock

Sony Wireless Noise-Cancelling Over-The-Ear Headphones WH-CH710N - Black (Renewed)

Music that travels: Small size but mighty in volume to deliver powerful beats wherever you travel.
Noise cancellation automatically senses your environment with Dual Noise Sensor Technology.
Long-lasting listening with up to 35 hours of battery and quick charging.
Smartphone compatibility for hands-free calls and use with your voice assistant.
Wireless Bluetooth streaming with NFC one-touch.

Check Stock

EZSMTIOT Tiny Smart Key Finder, Phone Finder, Wallet Finder, Remote Finder, Bluetooth Tags for Android/iOS Phone, Item Tracker Device (2 Pack)

...real time location map, and will record the last connected location to help you find it back. So you can open the map in the App to speculate approximate location of your missing items, it is a wireless Anti-lost Alarm Sensor..
Distance between the phone and the device — The effective distance is determined by the environment. In an empty environment (Not obstructed place), it can reach about 50 meters. In office or home, there are walls or other barriers, the distance will be shorter, about 10-20 meters, It is an anti-lost tracker Locator..
Long Battery Life and Customer care — Replaceble CR2032 battery, low power consumption technology to ensure 10- 12 months working time. It also can change the battery very easy by yourself, we are dedicated to provide premium products for you and offer impeccable customer care to you. Don’t wait any longer and just enjoy your ideal products today!.

Check Stock

Some Superheroes Wear Capes and I Wear Headphones: Teaching kindness, acceptance, and individuality

Cancel out the world with smart noise cancellation.
Noise cancellation automatically senses your environment with Dual Noise Sensor Technology.
Long-lasting listening with up to 35 hours of battery and quick charging.
Smartphone compatibility for hands-free calls and use with your voice assistant.Note:If you face issue in Bluetooth connectivity please turn off the Bluetooth function for a couple of minutes, then turn it back on.
Wireless Bluetooth streaming with NFC one-touch.

Check Stock

Bose SoundSport Pulse Wireless Headphones, Power Red (With Heart Rate Monitor)

Built in heart rate sensor makes it easy to track your performance. Connectivity Technology: Wireless.
Bluetooth and NFC pairing so you can connect to your devices wirelessly.
StayHear and Pulse tips provide a secure and stable fit for your most intense workouts.
Sound sport pulse wireless headphones do not employ noise reduction technology.
To ensure an accurate reading, the sensor window (located on the left earbud) should be in contact with the skin.
If the sensor stops providing a heart rate measurement, try adjusting the left earbud and verifying bluetooth connection to your device.
If that doesn't restore function, wipe the sensor window with a damp cloth.
The Bose Connect app gives you real time heart rate readings, and continually adds more functionality to your headphones.
If the sensor stops providing a heart rate measurement, try adjusting the left earbud and verifying Bluetooth connection to the device.
Works with popular fitness apps like MapMyRun, RunKeeper, Endomondo and Runtastic. Wireless range up to 30 feet.
5 hours of wireless power from the rechargeable lithium ion battery.

Check Stock

August Headphones Unpacking and Review Soft Spoken Asmr

Cancel out the world with smart noise cancellation.
Noise cancellation automatically senses your environment with Dual Noise Sensor Technology.
Long-lasting listening with up to 35 hours of battery and quick charging.
Smartphone compatibility for hands-free calls and use with your voice assistant.Note:If you face issue in Bluetooth connectivity please turn off the Bluetooth function for a couple of minutes, then turn it back on.
Wireless Bluetooth streaming with NFC one-touch.
Hear more detail with the 30 millimeter driver units.
Ultra-comfortable headphones design with adjustable metal sliders.

Check Stock

FITCENT Heart Rate Monitor Armband, Bluetooth ANT+ Optical Heart Rate Sensor Arm Band, Rechargeable Fitness Tracker for Peloton Strava Zwift Polar Beat DDP Yoga Wahoo Fitness (Red)

[Battery] Remove the insulating sheet of the pre-installed battery before the first usage..
Close to your skin.Or the sensor will not be found by other devices..
[Device] When using the Bluetooth protocol 1 sensor can ONLY connect to 1 APP or device concurrently.
When using ANT+ protocol 1 sensor can be connected to multiple devices at the same time..
[Connection] When using a smart phone APP, you need to search for the sensor in the APP, searching through the phone system’s Bluetooth setting is invalid..
[Hibernation] H64 sensor will automatically enter a sleep state after 30 seconds in order to save power after the heart rate strap is removed..

Check Stock

CooSpo Bike Computer Wireless GPS,Bike Speedometer Auto Backlight,Bluetooth ANT Cycling GPS Computer,Bicycle Computer BC200 Waterproof,Compatible with CooSporide app HR/Cad/SPD/Power Sensor

...Ride APP Support - Wiyh CooSporide app, you can updated the gps bike computer BC200 to the latest and get all technology support from CooSpo team..
✅Large Screen & Auto Backlight - CooSpo BC200 cycling gps computer with 2.6-inch anti-glare large LCD screen, sunlight-readable display, automatically sensing the environment to turn on the backlight..
✅ IP67 Waterproof - Coming with IP67 rating, you can ride without fear of rain..
✅36 Hours Battery Life - In the GPS-enabled mode, BC200 provides 36 hours of battery life. Support long-term riding use..
❤Reminder: If the back cover case of the bicycle computer is accidentally broken, please contact us, we will provide you with free replacement parts and technology..

Check Stock

iGPSPORT iGS620 GPS Cycling Bike Computer Map Navigation Wireless Waterproof Cycle Computer Compatible with ANT+ or Bluetooth Sensors

【ANT+ and Bluetooth】Compatible with ANT+ or Bluetooth Sensor, include Power Meter,Cadence sensor, Speed Sensor,Heart rate sensor,you can set range alarms.These sensors are sold separately.
【ELECTRONIC Shift】 Compatible with Shimano Di2, SRAM eTAP and Campagnolo EPS electronic gears. Visualized gear ratio, battery status.
【Map Navigation】 Turn-by-turn directions,one button return.You could make road map by mobile APP,and download into cycling computer by BLE.With built-in WiFi connection to download and update maps and data more easily.
【Battery and Big Screen】Up to 22 hours with GPS,2.2 inch LED anti-glare color screen will make you easy to view on the road.
【Tracking and Notification】LiveTrack feature lets you share your location and route data with your friends, family and social networks.Connecting to your mobile device, you won't miss any phone call or messages.

Check Stock

iGPSPORT iGS620 GPS Cycling Bike Computer Map Navigation Wireless Waterproof Cycle Computer Compatible with ANT+ or Bluetooth Sensors

【ANT+ and Bluetooth】Compatible with ANT+ or Bluetooth Sensor, include Power Meter,Cadence sensor, Speed Sensor,Heart rate sensor,you can set range alarms.These sensors are sold separately.
【ELECTRONIC Shift】 Compatible with Shimano Di2, SRAM eTAP and Campagnolo EPS electronic gears. Visualized gear ratio, battery status.
【Map Navigation】 Turn-by-turn directions,one button return.You could make road map by mobile APP,and download into cycling computer by BLE.With built-in WiFi connection to download and update maps and data more easily.
【Battery and Big Screen】Up to 22 hours with GPS,2.2 inch LED anti-glare color screen will make you easy to view on the road.
【Tracking and Notification】LiveTrack feature lets you share your location and route data with your friends, family and social networks.Connecting to your mobile device, you won't miss any phone call or messages.

Check Stock

HOREVO Motion Sensor Ceiling Light LED 12W Flush Mount Ceiling Lamp Fixture with Radar Sensor 1200LM 6500K Daylight White 10.24 in for Indoor, Outdoor, Stairs, Porches, Basements, Pantries

...Sensor and ambient light sensor combination. Compared with traditional products, Microwave radar lamps effectively resist various interferences from 5G, WiFi, Bluetooth, insect flies, leaves, etc. The sensitivity of radar is higher and farther(5-8M), as well as less affected by temperature. It works normally in any environment..
【Intelligent Sensor Design】: Light control switch off during the day, light is off, not affected by object movement, thus help to save energy and electricity.
Automatically lights up when sensing moving objects at night, light on for 20s. Excellent sensitivity, there is no need to make a sound ( clapping , stomping , etc ) to light the lamp, without disturbing the residents..
【Enlighten Your Life】: Smart radar sensor light, 10.24inch, 1200 LM brightness, 12W 6500K Daylight, Corded-electric power source(Not battery power), Due to its sensing can penetrate doors, windows and walls for work, recommended to use it in LOW trafic area: such as basement, warehouse, garage,etc..
【Money and Energy Saving】: Using 12W only, equivalent to 100W Incandescent light, save over 85% energy for you, thus save on your electricity bill. Lampshade made of high quality acrylic, steady and durable. High quality LED chips, reduce re-lamp fre....

Check Stock

NORMIA RITA Foldable Arc Wireless Mouse Silent Click Bluetooth 2.4GHz Dual Modes Portable Curved Mouse for Home, Office, Travel

...ptop and desktop, this mouse is your ideal choice. You could intelligently switch the mode between both devices just by a click.
High Performance & Quiet Operation: Upgraded optical sensor, smooth and fast response offer you a better on-line time. Left and right buttons silent design make you work or play in a quiet environment, won’t disturb others when you at home or in the office.
Energy-saving: Built-in battery, easy to charge by micro usb cable, no more need for extra AAA battery, can be charged by computer, power bank, adapter. Can be used 15 hours continuously after full charged..
Wide Compatibility: Passed 50,000,000 times keystroke test to guarantee extra durability. Supports Windows 7/8/10/XP, Vista 7/8 and Macbook Mac OS Linux etc. Fits for desktop, laptop, PC, Macbook and other devices..

Check Stock

SMS Audio Street 50 Cent Limited Edition Wired Over Earphones Headphones Purple

Cancel out the world with smart noise cancellation.
Noise cancellation automatically senses your environment with Dual Noise Sensor Technology.
Long-lasting listening with up to 35 hours of battery and quick charging.
Smartphone compatibility for hands-free calls and use with your voice assistant.Note:If you face issue in Bluetooth connectivity please turn off the Bluetooth function for a couple of minutes, then turn it back on.
Wireless Bluetooth streaming with NFC one-touch.
Hear more detail with the 30 millimeter driver units.
Ultra-comfortable headphones design with adjustable metal sliders.

Check Stock