Smart Temp Tracker and Smart Temp Tracker Black comparision

Differences are highlihted in bold

FeatureSmart Temp TrackerSmart Temp Tracker Black
Product imageCoiaca Smart Temp Tracker
ChipESP8266-01ESP8266-01
SensorDHT22 (also known as AM2301 )
Datasheet
Asair DHT20
Datasheet
ConnectivityWiFi 802.11 b/g/nWiFi 802.11 b/g/n
USB connector for DC5V powerType CType C
Multi purpose built in pushbuttonYesYes
Build in indicator ledYes, greenYes, green
Case3D printed (PLA)3D printed (PLA)
ColorWhite, with white buttonBlack, with silver button
Dimensions45 × 33 × 32 cm44 × 33 × 24 cm
Product pageSmart Temp TrackerSmart Temp Tracker Black

Wifi Temperature Trackers