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GoveeLife Freezer Thermometer Alarm, Smart Bluetooth Temperature Monitor Sensor for Refrigerator Pool Tub, Remote APP Alert with Anti-False, 197 Ft Connecting Range (WiFi Gateway Not Included)
4.4
$218
Ankilo Upgraded Wireless Thermometer Hygrometer, Bluetooth Thermometer, Accurate & Sensitive Indoor Temperature Humidity Sensor w/Data Export for House, Garage, Greenhouse, Baby Room
4.2
$60
ThermoPro TP350 Bluetooth Room Thermometer, Indoor Hygrometer with Alerts, Humidity Meter and Temperature Monitor with Smart App and 2-Year Data Record & Export, Humidity Sensor for Baby Room Office
4.5
$143
Temperature/Humidity Sensor by SensorPush for iPhone/Android. Water Resistant, Made in USA
4.6
$574
ThermoPro TP357 Digital Hygrometer Indoor Thermometer of 260FT, Bluetooth Thermometer Humidity Meter with Smart App, Room Thermometer Humidity Gauge with Temperature Humidity Sensor
4.4
$122
Govee Bluetooth Hygrometer Thermometer, Wireless Thermometer, Mini Humidity Sensor with Notification Alert, Data Storage and Export, 262 Feet Connecting Range
4.3
$157
RuuviTag 4in1 Wireless Bluetooth Temperature, Air Humidity, Air Pressure and Motion Bluetooth Sensor. Free app for Android/iOS. Made in Europe
$262
GE CYNC Wireless Smart Motion Sensor, Battery-Powered, Bluetooth Motion Sensor with Ambient Light Detection, Works with CYNC Smart Plugs, Switches and Bulbs, White
3.8
$244
Robocraze Mini Sensor Kit with PIR, Ultrasonic Sensor, IR Sensor, LDR, Rain Sensor, Sound Sensor, Mq- 2 Gas Sensor, DHT 11, Joystick Module
4.2
$106
OLatus OL-BLUETOOTH-HC05 HC05 Bluetooth Transceiver Module with TTL Outputs
3.9
$18
HC-05 Wireless Bluetooth RF Transceiver Module Serial 6 pin for ardunio
3.9
$73
Robodo W2 Hc 05 Wireless Bluetooth Rf Transceiver Module Serial or TTL or RS232 for Arduino
3.8
$55
SwitchBot IP65 Indoor Outdoor Hygrometer Thermometer Wireless, 394ft Bluetooth Range, Refrigerator Thermometer, Dewpoint/VPD/Absolute Humidity Sensor, Free Data Storage Export, 2 Years Battery Life
4.3
$180
GoveeLifeBluetooth Hygrometer Thermometer, Wireless Thermometer, Mini Humidity Sensor with Notification Alert, Data Storage and Export, 262 Feet Connecting Range, 2 Pack
4.4
$292
Robocraze HC05 Bluetooth Transceiver Module with TTL Outputs
4.1
$61
Govee Hygrometer Thermometer 3Pack H5100, Mini Bluetooth Temperature Humidity Sensor with APP Notification Alert, 2 Years Free Data Storage Export, 230 Feet Connecting Range
4.3
$375
Govee Hygrometer Thermometer H5075, Bluetooth Indoor Room Temperature Monitor Greenhouse Thermometer with Remote App Control, Notification Alerts, 2 Years Data Storage Export,LCD
4.5
$117
ORIA Wireless Thermometer Hygrometer, Mini Bluetooth 5.0 Humidity Temperature Sensor with Data Export and Alerts for iOS Android (2 Packs)
4.1
$202
ThermoPro TP357 Bluetooth Hygrometer Mini Room Thermometer Indoor with Alerts, Humidity Meter and Temperature Monitor with Smart App and Data Recording with Humidity Sensor for Baby Room Office
4.4
$120
ORIA 2 Pack Wireless Thermometer Hygrometer, Mini Bluetooth Digital Indoor Humidity Meter with Data Export, APP Alerts, Temperature Humidity Monitor with Lanyard for Office, Baby Room
$63
Shelly Blu Motion | Bluetooth Motion & Lux Sensor | Home Automation | No Hub Required | Compatible with Alexa & Google | iOS Android App | Long-Lasting Battery| Scene Activation | Range up to 9 meters [Energy Class B]
3.5
$245
Robotbanao HC05 Bluetooth Transceiver Module with TTL Outputs-Green-Bluetooth V2.0 protocol standards-GPS Navigation System,Industrial Applications,Portable Devices
3.8
$69
ThermoPro Hygrometer Thermometer for House TP350, Bluetooth Room Indoor Greenhouse Thermometer Monitor Up to 260FT, Backlit Humidity Meter Temperature Sensor with 2-Year Data Export
4.6
$148
Epro Labs Wlc-0002 Hc-05 Bluetooth Module - Latest Model - Desktop
4
$58
DIY Retails Robocraze Hc05 Bluetooth Transceiver Module With Ttl Outputs Desktop (With Base)
4.1
$13
InkbirdWireless Thermometer Humidity and Temperature Monitor, IBS-TH2 Freezer Thermometer Bluetooth Temperature Sensor Smart, with APP for Android and iOS (Temperature and Humidity Sensor)
3.9
$67
COOSPO Cadence and Speed Sensor, 2 in 1 Bluetooth ANT+ RPM Cycling Cadence Sensor, Wireless Bike Speed Sensor for Bicycle, Compatible Cycling Computer/Rouvy/Peloton/Wahoo APP
4.1
$253
Shelly Plus Uni | Smart Wi-Fi and Bluetooth Operated Module with Dry Contacts | Home Automation | Compatible with Alexa & Google Home | No Hub | Precise Voltmeter | Pulse Counting | Sensor Interface
4.5
$170
3PCS HC-06 HC 06 Bluetooth Module RF Wireless Bluetooth Transceiver Module 4 Pins for Arduino
5.0
$140
HT1 Wireless Digital Thermometer/Hygrometer for iPhone/Android. USA Developed and Supported Humidity/Temperature/Dewpoint/VPD Monitor/Logger. Indoor/Outdoor Smart Sensor with Alerts
4.4
$462
ORIAWireless Thermometer Hygrometer, Smart Bluetooth Humidity Temperature Sensor, Mini Indoor Outdoor Temperature Monitor with Data Storage and Export, Smart App Alert, 3 Pack
$84
COOSPO Cadence Speed Sensor for Cycling, Wireless Bluetooth ANT+ Bike RPM Sensor for Cycling Computers,Bicycle Cadence/Speed Sensor Compatible with IP67 /Rouvy/Zwift/Peloton/Wahoo/CooSporide
4.2
$174
GoveeWiFi Thermometer Hygrometer H5103, Indoor Bluetooth Temperature Humidity Sensor with Electronic Ink Display, App Notification Alert, Free Data Storage Export, Digital Remote Monitor for Bedroom
4.3
$462
SwitchBot IP65 Indoor Outdoor Hygrometer Thermometer Wireless 3Packs, 394ft Bluetooth Range, Refrigerator Thermometer, Dewpoint/VPD/Absolute Humidity Sensor, 2-Year Battery Life, Free Data Storage
4.2
$340
Inkbird Smart Thermometer, Freezer Wireless Thermometer Bluetooth Temperature Sensor, with APP for Android and iOS (Detects Temperature ONLY)
3.9
$166
Tire Pressure Monitoring System Wireless Solar TPMS, Tire Pressure Monitor Installed on Windowshield with 4 External Sensors Real-time Display Temperature Pressure 22-87 PSI for Car RV SUV MPV Sedan
3.7
$288
GoveeLife Hygrometer Thermometer H5104, Bluetooth Room Temperature Monitor with APP Alert and 2 Years Date Storage Export, Remote LCD Digital Hygrometer Indoor Humidity Meter, Greenhouse, Humidor, RV
4.5
$148
Wireless Temperature and Humidity Sensor - Developed in The USA - 24/7 Data Logger with Alarm – Bluetooth Smart Thermometer and Hygrometer - Bluetooth Only - Not WiFi
4.2
$418
SwitchBotBluetooth Temperature and Humidity Monitor Meter Pro, Wireless Indoor Hygrometer Sensor with App Control, Thermometer for Room, Greenhouse, Free Data Storage Export, 393ft Bluetooth Range
4.0
$288
Blue Charm Beacons - Bluetooth BLE iBeacon (BC021-MultiBeacon) with Movement Sensor - Long Range BLE 5.0
4.2
$200
Bluetooth Soil Moisture Meter, 2 in 1 Soil Tester for Air Temperature and Soil Humidity Plant Water Meter for Indoor Plants with App Monitor for Garden, Lawn, Yard, Indoor & Outdoor Use
3.8
$103
YoLink Weatherproof Fluid, Air, Surface Extreme High/Low Temperature Sensor with Probe, 1/4 Mile Long Range, YoLink Hub Required
4.6
$340
CHAMBERLAIN Smart Garage Control - Wireless Garage Hub and Sensor with Wifi & Bluetooth - Smartphone Controlled, myQ-G0401-ES, White
4.3
$244
Tire Pressure Monitoring System TPMS Wireless Tire Pressure Monitor System Real-time Display Bluetooth Tire Pressure Monitor for Cars RV SUV Sedan,Support iOS&Android,with 4 External Sensors
3.3
$111
Wireless Meat Thermometer-Multi Sensors Digital Food Thermometer with Ultra-Thin Probes, App&Host Control- Accuracy Bluetooth Meat Thermometer for BBQ, Oven, Grill, Smoker
4.7
$814
WiFi Wireless Meat Thermometer, Unlimited Range, 7 NIST Certified Accuracy Sensors with Ambient Temp Bluetooth Thermometer Remote Monitoring for BBQ Grill, Oven, Smoker, Air Fryer (1, Black, Medium)
$202
Wireless Bluetooth Smart Meat Thermometer: Standalone Base, WiFi Unlimited Range, 6 Sensors with NIST Certified Accuracy, 2 Probes, for BBQ, Grill, Oven, Smoker, Rotisserie (Red)
4.5
$1,339
ShellyBlu Motion | Bluetooth Motion & Lux Sensor | Home Automation | Compatible with Alexa & Google | iOS Android App | Long-Lasting Battery | Scene Activation | Range up to 9 Meters
3
$346
Night Lights Bluetooth Speaker, Alarm Clock Bluetooth Speaker Touch Sensor Bedside Lamp Dimmable Multi-Color Changing Bedside Lamp, MP3 Player, Wireless Speaker with Lights
4.4
$332
RuuviTag Pro 3in1 Wireless Bluetooth Temperature (°C/°F), Air Humidity and Motion Sensor. Alerts & History. Free Android/iOS apps. Integrates with Victron, Homey, and Home Assistant. Made in Europe.
4.8
$168
CarLock Bluetooth Vibration Sensor Add-on Accessory - Improved Car Theft Protection and Security for Your CarLock Device - Installs to Car Doors or Valuables for Instant Motion Detection - Waterproof
4.3
$290
[Bluetooth 5.0 Accelerometer+Inclinometer] WT901BLECL MPU9250 High-Precision 9-axis Gyroscope+Angle(XY 0.2° Accuracy)+Magnetometer Compass with Kalman Filter, Low-Power 3-axis AHRS IMU Tilt Sensor
3.9
$534
moofit CS9 Cycling Cadence/Speed Sensor, Bluetooth & ANT+, Tracking Cadence or Speed Wireless Sensor with IP67 Waterproof, Compatible with Wahoo, Zwift, Openrider, Peloton, Black
4.2
$191
ShellyPlug & Play Blu H&T Ivory
$110
Shelly Plus Add-On | Wi-Fi & Bluetooth Add-On for Shelly Plus Devices | Measure Temperature and Humidity | Home Automation | Works with Alexa & Google Home | iOS Android App |No Hub | Digital Sensor
4.8
$157
INKBIRD ITH-13-B Hygrometer Thermometer 2-Pack Indoor Room Temperature Humidity Monitor with App Notification Mini Bluetooth Digital Humidity Sensor with Data Storage for Home Incubator Greenhouse
4.4
$253
Bluetooth Temperature Humidity Data Logger Recorder, Refrigerator Freezer Thermometer Hygrometer, Digital Remotely Temperature Humidity Monitor Sensor with Smart APP Data Analysis, BlueTag TH20
$133
Govee Room Thermometer Hygrometer, Bluetooth Digital Indoor Temperature Humidity Sensor with Smart Alert and Data Storage, for Baby Home Cellar
4.6
$187
moofit CS8 Cycling Speed Sensor and Cadence Sensor, Bluetooth & ANT+ Wireless Speed, Distance Sensor and Cadence Sensor with IP67 Waterproof Low Energy Technology, Orange
4.2
$202
Brifit Wireless Thermometer Hygrometer, Bluetooth 5.0 Room Temperature Humidity Sensor with APP Alert, Temp Humidity Monitor with Trend Recording and Data Export, for House, Greenhouse, Cellar(2 Pack)
4.4
$199
GoveeWiFi Hygrometer Thermometer Sensor 3 Pack, Indoor Wireless Smart Temperature Humidity Monitor with Remote App Notification Alert, 2 Years Data Storage Export, for Home, Greenhouse
4.2
$639
MAYFLASH W010 Wireless Sensor DolphinBar for Wii Bluetooth Wireless USB Adapter for Windows
4.4
$347
Tapo Smart Motion Sensor, Hands-Free Motion-Activated Lighting, Battery Included, Magnetic Mounting, Easy Installation, Works with Alexa, Hub Required separately, (Tapo T100) (Package may vary)
4.5
$238
MOOFIT Speed/Cadence Sensor,ANT+ Bluetooth Cycling Cadence Sensor,Wireless RPM Sensor for Bicycle or Spin Bike,IP67 Speed and Cadence Sensor Compatible with Wahoo, Zwift, Openrider, Peloton
4.3
$174
MEATERPro XL [New] - Smart WiFi Meat Thermometer with Four Advanced Probes - Wireless Bluetooth, 550°C Open Flame Grilling, Multi-Sensor Probes | BBQ, Oven, Grill, Smoker, Air Fryer, Deep Fryer
4.2
$3,639
Smart Wireless Meat Thermometer, 1000 FT Bluetooth Meat Thermometer, Waterproof & Certified Accuracy Read ±0.9℉ Accuracy with Sensor for Remote Monitoring of BBQ Grill
4.6
$1,319
COOSPO Cadence and Speed Sensor, Bluetooth ANT+ Wireless 2 in 1 RPM Bicycle Cadence Sensor, Bike Speed Sensor for Cycling Computer, Compatible with Zwift/Wahoo/Peloton/Openrider/Rouvye APP
4.2
$235
Eden 25417 Wireless Soil Moisture Sensor for Bluetooth Timer
3.5
$240
GoveeTemperature Humidity Monitor 2-Pack, Indoor Room Thermometer Hygrometer with App Alert, Mini Bluetooth Digital Thermometer Humidity Sensor with Data Storage for Home Greenhouse Cellar
4.1
$253
ThermoPro TP358 Bluetooth Hygrometer Room Thermometer with Built-in Clock, Swiss-made Sensor Indoor Backlit and Notification Alert Ideal for Baby Room, Greenhouse, Office, 2 Pieces, 6.5cm x 9cm
4.4
$331
Brifit Wireless Thermometer Hygrometer, Bluetooth 5.0 Humidity Temperature Sensor with Data Export for iOS Android, Alarm Function, Portable for House, Guitar Case, Greenhouse, Christmas (2 Pack)
4.2
$216
Tesla BLE Bluetooth TPMS Sensor Tire Pressure Monitor Sensors fits for Tesla S 3 X Y-1490701-01 Models OEM Replacement Sensors
$121
Govee WiFi Thermometer Hygrometer H5179, Smart Humidity Temperature Sensor with App Notification Alert, 2 Years Data Storage Export, Remote Monitor for Room Greenhouse Incubator Wine Cellar
4.4
$375
Inkbird Wi-Fi Gateway, IBS-M1 Wi-Fi Bridge, Gateway Smart Hub, Remotely Monitor Thermometer hygrometer Monitor by App
3.9
$161
COOSPO Bike Cadence Speed Sensor BK467, Bluetooth ANT+ Cadence Sensor for GPS Bike Computers, Tracking Cycling Speed and Distance RPM Sensor, Compatible with Zwift Wahoo Peloton Openrider Rouvy APP
4.3
$226
Garmin Speed sensor 2 & cadence sensor 2 - measurement and storage of speed, cadence, distance via ANT+ or Bluetooth LE. Mount on wheel hub.
4.5
$634
Onvis Thread Door Window Sensor, Bluetooth Smart Contact Sensor, Fast Responsive, Automatic Control of Accessories & Scenes, No Hub Required, Bluetooth, Works with Apple HomeKit (2 Pack)
4.2
$509
ROSEBEAR Night Light Bluetooth Speaker, LED Speaker Stereo Touch Sensor Control Night Light Table Bedside Lamp,Color Changing Desk Lamp Bedroom Gifts for Girls Boys Teenage Teens
$35
pTron Newly Launched Zenbuds X1 Quad Mic TWS Earbuds, TruTalk ENC Calls, 40H Playtime, In-Ear Sensor, 40ms Movie/Music Modes,Bluetooth 5.3 Headphones, TypeC Fast Charging & IPX5 Water Resistant (Blue)
3.8
$104
CYCPLUS Cycling Speed OR Cadence Sensor, Bluetooth/ANT+ Magnetless Waterproof Bike Speed/Cadence Sensor - C3
4.1
$242
VIVOSUNAeroLab THB1S Wireless Bluetooth Hygrometer Thermometer Indoor, VPD, Digital Temp Humidity Meter, LCD Smart App Control & Alert, Data Storage, Dual Channels with Sensor Probe, Battery Included
$108
ThermoMaven Wireless Bluetooth Meat Thermometer - 4 Probes IPX8 Waterproof 6 Sensors, 152m Bluetooth 5.3, Stable WiFi Unlimited Range, Smart Standalone Base for BBQ Grill Oven Smoker Air Fryer Kitchen
4.6
$2,939
SwitchBotIndoor Thermometer Hygrometer 3 Pack, Indoor Temperature Humidity Sensor with Smart Alert & 68-Day Data Storage, 3In Bluetooth Room Thermometer for Baby Home Garage Greenhouse
4.6
$579
Magene S3+ Speed/Cadence Sensor for Cycling, ANT+/Bluetooth 4.0 Wireless Bicycle RPM Sensor
4.3
FREE
OnvisMotion Sensor for Apple HomeKit, PIR Motion Detector with Light Sensor, Temperature and Humidity Gauge, Scheduled Detection, for Alert System and Automation, Thread
4.3
$369
LED Night Light with Alarm Clock Bluetooth Speaker, Touch Sensor Bedside Lamp Dimmable RGB Multicolor Table Lamp, Wireless Speaker Mood Light Bedroom Table Lamp Gift for Teens Girls Boys Women
4.0
$249
Eve Room (Apple Home) - Indoor air quality sensor to monitor air quality (VOC), temperature and humidity, Bluetooth, Thread
4.0
$994
STEiNEL Motion Sensor IS 180 Digi White, 180° Detection Angle, max. 8 m Reach, smart Bluetooth Mesh Connection via App
4.1
$854
CEYOMUR Wildlife Camera, 4K 40MP WiFi Bluetooth Trail Camera with 120° Motion Sensor 0.2s Trigger Speed Hunting Camera with 36pcs IR LEDs Night Vision and IP66 Waterproof for Wildlife Monitoring
4.3
$914
flintronicRoom Thermometer Hygrometer Indoor, Bluetooth Digital Mini Room Thermometer with Smart Alert&Data Storage, Compatible with Android and Apple for Baby Home Garage Greenhouse, Cellar
3.8
$28
WiFi Humidity Temperature Monitor, Room Thermometer Hygrometer, Bluetooth Digital Indoor Temperature Humidity Sensor,Smart Life Thermometer Hygrometer Sensor with Remote Monitor for Baby,Pet,Garden
$32
Shelly Wall Display White - Wi-Fi & Bluetooth Smart Home Control Panel with Integrated 5A Switch, Colour Display, Home Automation, iOS Android App, Lux Sensors
4.1
$1,429
Shelly Plus Add-On | Wi-Fi & Bluetooth Add-On For Shelly Plus Devices | Temperature and Humidity Sensor Interface | Home Automation | Works with Alexa & Google Home | iOS Android App | No Hub Required
4.8
$209
XiaomiMijia Bluetooth Temperature Humidity 2 Wireless Smart Electric Digital Thermometer Sensor Screen Smart Home Humidity Meter
4.3
$90
AUSHA Smart Temperature and Humidity Sensor with Real-Time Monitoring, Backlight, Alexa Voice Support - WiFi & Bluetooth Dual Mode"
3.5
$60
Govee WiFi Room Thermometer Hygrometer 2Pack, Wireless Smart Indoor Temperature Humidity Sensor with Alert and Data Storage, for Baby Home Garage Greenhouse
4.4
$579
R&D Waterproof Ultrasonic Obstacle Sensor, Reversing Radar Sensor with Separate Probe
4.0
$84
MACROMANIA Wireless Bluetooth Sensor 12W Music Multicolor LED Bulb with Remote Controller
$15
SwitchBot Room Thermometer Hygrometer indoor, Bluetooth Digital Temperature Humidity Sensor with Smart Alert & Data Storage, LCD Screen Digital Thermometer for Room Temperature
4.3
$206
Inkbird IBS-TH1 Temperature Data Logger Recorder Bluetooth Thermometer Hygrometer Wireless Temperature Humidity Monitor for Incubator Reptile Vivarium Greenhouse
4.1
$337
Brands
Goveelife
Ankilo
Thermopro
Sensorpush
Govee
Ge
Robocraze
Olatus
Abhith India
Robodo
Switchbot
Oria
Shelly
Robotbanao
Epro Labs
Diy Retails
Inkbird
Coospo
Aoicrie
Jansite
Tempi.fi
Blue Charm Beacons
Xtsuen
Yolink
Chamberlain
Artea
Vacuum Sealers Unlimited
Thermomaven
Gallstep
Ruuvi
Carlock
Witmotion
Moofit
Freshliance Focus On Fresh And Safe Life Only
Brifit
May Flash
Tapo
Meater
Eden
Garmin
Onvis
Ptron
Cycplus
Magene
Aozbz
Eve
Steinel
Ceyomur
Flintronic
Xiaomi
Ausha
R&d