24 melhores monitoring até $20.00
Separamos 24 monitoring do AliExpress com vendas reais e boas avaliações. Os preços vão de $3.61 a $18.18, a nota média é 4.8 estrelas e o mais procurado tem 100k pedidos. Cada produto abre no AliExpress, onde você paga com proteção ao comprador.
Atualizado: 2026-11
- 1
-68%Tuya Smart Socket EU16A/20A Wifi Smart Plug With Power Monitoring Smart Life APP Remote Co$4.29 $13.46★ 4.9 · 100k vendidosVer no AliExpress → - 2
-56%COLMI P71 Voice Calling Smartwatch Men Health Monitoring IP68 Waterproof Smart Notifications Voice$12.54 $28.51★ 4.8 · 12.6k vendidosVer no AliExpress → - 3-57%COLMI P71 Voice Calling Smartwatch Men Health Monitoring IP68 Waterproof Smart Notificatio$12.54
$29.34★ 4.9 · 10k vendidosVer no AliExpress → - 4
-59%WiFi Smart Plug 16A/20A EU Smart Socket With Power Monitoring Timing Function Works with T$5.22 $12.62★ 4.8 · 10k vendidosVer no AliExpress → - 5
-56%3D Printer Parts Filament Dryer Box Airtight And Moisture-Resistant Real-Time Monitoring f$18.18 $41.05★ 4.8 · 10k vendidosVer no AliExpress → - 6
-67%2026 Smart Ring Blood Pressure Heart Rate Sleep Monitoring Smartring IP68 & 5ATM Waterproof$9.10 $27.36★ 4.9 · 7k vendidosVer no AliExpress → - 7
-57%ANCEL BM200 12V Battery Monitor Wireless Bluetooth Car Battery Health APP Monitoring Batte$15.74 $36.98★ 4.9 · 5.9k vendidosVer no AliExpress → - 8
-47%GIRIER Tuya Smart Wifi Plug EU with Power Monitoring 20A Smart Socket Outlet 4200W Compati$8.91 $16.81★ 4.9 · 5k vendidosVer no AliExpress → - 9
-58%2026 New Ultra-Slim Smart Watch Men 100+ Sports Modes Heart Rate Monitoring AI Voice Assis$13.55 $32.16★ 4.9 · 5k vendidosVer no AliExpress → - 10
-56%XD Mini Camera Full HD 4K WiFi Night Vision Remote Security Monitoring Home Protection Wat$4.96 $11.38★ 4.9 · 5k vendidosVer no AliExpress → - 11
-16%EU 16A Tuya ZigBee Smart Home Energy Monitoring Plug Outlet Socket Alexa Google, Home Assi$8.51 $10.19★ 4.8 · 5k vendidosVer no AliExpress → - 12
-59%Tuya ZigBee Smart Water Leak Sensor Flood Leakage Sensor Alarm APP Remote Monitoring Flood$13.55 $33.03★ 4.7 · 5k vendidosVer no AliExpress → - 13
-56%Smart Posture Reminder Corrector, Real-Time Monitoring Posture Training Tool for Kids & Adults$8.33 $18.81★ 4.9 · 2.9k vendidosVer no AliExpress → - 14
-60%6V-12V-24V Car Battery Monitor Bluetooth App Real-time Monitoring of Battery Voltage Chang$6.81 $17.24★ 4.9 · 2.3k vendidosVer no AliExpress → - 15
-58%NEW Smartwatch 1.83"HD Screen Sleep&Health Monitoring Bluetooth Call Multi-Sport Modes Fas$11.02 $26.01★ 4.9 · 2k vendidosVer no AliExpress → - 16
-54%A9 Mini Camera WiFi Wireless Monitoring Security Protection Remote Monitor Camcorders Vide$4.17 $9.06★ 4.9 · 2k vendidosVer no AliExpress → - 17
-56%A9 Mini Camera WiFi Wireless Monitoring Security Protection Remote Monitor Camcorders Vide$3.61 $8.24★ 4.9 · 2k vendidosVer no AliExpress → - 18
-61%LAXASFIT 2025 New Smart Watch Bluetooth Call Message Reminder 24 Hour Health Monitoring Smart$5.80 $14.93★ 4.9 · 1.9k vendidosVer no AliExpress → - 19
-57%LAXASFIT New Smart Watch Bluetooth Calling Heart Rate&Sleep Monitoring Flashlight Voice Assistant Me$7.65 $17.69★ 4.9 · 1.5k vendidosVer no AliExpress → - 20
-57%2026 Smart Ring Blood Pressure Heart Rate Sleep Monitoring Smartring & 5ATM Waterproof Mul$11.87 $27.88★ 4.9 · 1k vendidosVer no AliExpress → - 21
-9%Tuya UK Smart Plug 16A 20A WiFi Socket Power Monitoring Remote Control Timer Works With Al$7.72 $8.52★ 4.7 · 1k vendidosVer no AliExpress → - 22
-55%Baby Car Mirror Rearview Infant Child Monitoring Mirror for Vehicle Rear Seat Universal Fit Baby$4.76 $10.60★ 4.9 · 724 vendidosVer no AliExpress → - 23-65%Baby Car Mirror Rearview Infant Child Monitoring Mirror for Vehicle Rear Seat Universal Fit Baby$4.32
$12.48★ 4.7 · 707 vendidosVer no AliExpress → - 24
-55%Air Pressure Monitoring Gauge Tester Air Compressor Dial Meter Inflator Pump Tools 220PSI$7.91 $17.61★ 4.6 · 554 vendidosVer no AliExpress →
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