ISY IWS 5101 vs ISY IWS 6101

Comparison of IWS 5101, IWS 6101

24 specifications	A ISY IWS 5101View product	B ISY IWS 6101View product
Featuresidentical
Product colour	Silver	Silver
Measuring functions	Indoor hygrometer, Indoor thermometer, Outdoor hygrometer, Outdoor thermometer	Indoor hygrometer, Indoor thermometer, Outdoor hygrometer, Outdoor thermometer
Measuring functions graphic display	Yes	Yes
Measuring functions trend display	Hygrometer, Thermometer	Hygrometer, Thermometer
Clock function	Yes	Yes
Alarm function	Yes	Yes
Weather station extremum data	Hygrometer, Thermometer	Hygrometer, Thermometer
Weather forecast	Yes	Yes
Alarm clock	Yes	Yes
Clock/Date display	Yes	Yes
DCF radio clock	Yes	Yes
Min/Max temperature memory	Yes	Yes
Moon phaseKnown for one	—Unknown — not stated by the source	Yes
Temperature measurement units	F, °C	F, °C
Week day indicationKnown for one	Yes	—Unknown — not stated by the source
Displayidentical
Built-in display	Yes	Yes
Display type	LCD	LCD
Colour displayKnown for one	—Unknown — not stated by the source	Yes
Backlight display	Yes	Yes
Networkidentical
Smart weather stationKnown for one	—Unknown — not stated by the source	Yes
Poweridentical
Power source	Battery	Battery
Battery type	AAA	AAA
Number of batteries (sensor)Known for one	—Unknown — not stated by the source	2
Batteryidentical
Battery technology	Alkaline	Alkaline

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.