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Under $20 Wifi

Shop the best prices on 59 great value under $20 wifi products. Shopping for under $20 wifi is easy with Fruugo, with SALE discounts, offers and savings on many brands. Buy household thermometers, security system sensors, specialty electrical switches & relays and more online safely with Fruugo, with secure payment and fast shipping to Singapore.

Household ThermometersSecurity System SensorsSpecialty Electrical Switches & RelaysHygrometersMotion Sensors
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1 - 32 of 59
Smart Life Curtain Switch Module Roller Shutter Controller APP Remote Control Percentage Function for Home ZIGBEE
$15.95 Save $7.00 RRP: $22.95
Tuya ZigBee/ WiFi Household Precision Thermometer Mini Indoor Thermometer Lcd Digital Temperature Room Hygrometer Gauge Sensor Humidity Meter 2025
$18.95 Save $19.00 RRP: $37.95
Smart Life Curtain Switch Module Roller Shutter Controller APP Remote Control Percentage Function for Home ZIGBEE
$11.95
Tuya WiFi Smart Switch Module with Remote Control Smart Home DIY Breaker Relay Work for Alexa Google Alice
$18.95
Tuya Wifi Zigbee Temperature Humidity Sensor Thermometer Hygrometer Smart Home
$12.95 Save $36.00 RRP: $48.95
Smart Life Curtain Switch Module Roller Shutter Controller APP Remote Control Percentage Function for Home ZIGBEE
$14.95
Tuya WiFiZigBee Smart Door Window Sensor Smart Home Wireless Door Detector
$9.95 Save $20.00 RRP: $29.95
1-10x Tuya Zigbee/WiFi Smart Temperature Humidity Sensor-Thermometer Hygrometer
$21.95 Save $6.00 RRP: $27.95
Tuya Zigbee 3.0 Human Presence Sensor 10G Wave Motion Radar Detector Tuya APP Sensor Presence Detector Zigbee unbrand
$15.95 Save $12.00 RRP: $27.95
Tuya Wifi Zigbee Temperature Humidity Sensor Thermometer Hygrometer Smart Home
$12.95 Save $36.00 RRP: $48.95
Tuya WiFiZigBee Smart Door Window Sensor Smart Home Wireless Door Detector
$9.95 Save $5.00 RRP: $14.95
Tuya WiFiZigBee Smart Door Window Sensor Smart Home Wireless Door Detector
$9.95 Save $5.00 RRP: $14.95
Tuya Wifi Zigbee Temperature Humidity Sensor Thermometer Hygrometer Smart Home
$14.95 Save $3.00 RRP: $17.95
Colorful X7 Tuya Smart LED Controller Music Rhythm Sync Sound Activated with Mic RGB Color Light Modulator ZIGBEE
$18.95
Tuya WiFiZigBee Smart Door Window Sensor Smart Home Wireless Door Detector
$9.95 Save $6.00 RRP: $15.95
Tuya Wifi Zigbee Temperature Humidity Sensor, Thermometer and Hygrometer for Smart Home
$12.95 Save $32.00 RRP: $44.95
Tuya Wifi Zigbee Temperature Humidity Sensor Thermometer Hygrometer for Smart Home
$13.95 Save $35.00 RRP: $48.95
2025 Tuya ZigBee/ WiFi Household Precision Thermometer Mini Indoor Thermometer Lcd Digital Temperature Room Hygrometer Gauge Sensor Humidity Meter
$18.95 Save $19.00 RRP: $37.95
Colorful X7 Tuya Smart LED Controller Music Rhythm Sync Sound Activated with Mic RGB Color Light Modulator ZIGBEE
$18.95 Save $9.00 RRP: $27.95
Tuya Wifi Zigbee Temperature Humidity Sensor Thermometer Hygrometer Smart Home
$12.95 Save $36.00 RRP: $48.95
Tuya Wifi Zigbee Temperature Humidity Sensor Thermometer Hygrometer Smart Home
$11.95 Save $30.00 RRP: $41.95
Smart SOS Button Wireless Caregiver Pager Alert Transmitter Emergency Call Button for Kid Elderly Patient Zigbee
$20.95
Tuya Wifi Zigbee Temperature Humidity Sensor Thermometer Hygrometer Smart Home
$14.95 Save $27.00 RRP: $41.95
Tuya WiFiZigBee Smart Door Window Sensor Smart Home Wireless Door Detector
$9.95 Save $5.00 RRP: $14.95
Tuya Wifi Zigbee Temperature Humidity Sensor, Thermometer and Hygrometer for Smart Home-JJ
$11.95 Save $35.00 RRP: $46.95
Clarinet Cleaning Brush Colorful Cotton Thread Saxophone Brush Flute Pipe Care Tool for Woodwind Instruments
$15.95 Save $4.00 RRP: $19.95
Smart Life Curtain Switch Module Roller Shutter Controller APP Remote Control Percentage Function for Home ZIGBEE
$13.95 Save $7.00 RRP: $20.95
Tuya Wifi Zigbee Temperature Humidity Sensor Thermometer Hygrometer Smart Home
$12.95 Save $36.00 RRP: $48.95
Tuya WiFiZigBee Smart Door Window Sensor Smart Home Wireless Door Detector
$9.95 Save $5.00 RRP: $14.95
Smart Life Curtain Switch Module Roller Shutter Controller APP Remote Control Percentage Function for Home ZIGBEE
$14.95
Tuya WiFi 2.4G 3.0 Human Presence Sensor 10G Wave Motion Radar Detector Tuya APP Sensor Presence Detector Wifi unbrand
$17.95
Smart Life Curtain Switch Module Roller Shutter Controller APP Remote Control Percentage Function for Home ZIGBEE
$13.95 Save $7.00 RRP: $20.95