Product comparison · 2 digital weather stations

Hama EWS-870 White vs Hama Hawaii Black AC Wi-Fi

15specifications compared
9differ
6identical
35known for one product only

Key differences

The Hama Hawaii Black AC Wi-Fi has 1 more batteries (receiver) than the Hama EWS-870 White (3 vs 2). Only the Hama Hawaii Black AC Wi-Fi has weather forecast. Only the Hama Hawaii Black AC Wi-Fi has moon phase. Product colour: White on the Hama EWS-870 White, Black on the Hama Hawaii Black AC Wi-Fi. Measuring functions trend display: Thermometer on the Hama EWS-870 White, Hygrometer, Thermometer on the Hama Hawaii Black AC Wi-Fi.

Product colour
- EWS-870 White:White
- Hawaii Black AC Wi-Fi:Black
Measuring functions trend display
- EWS-870 White:Thermometer
- Hawaii Black AC Wi-Fi:Hygrometer, Thermometer
Weather forecast
- EWS-870 White:No
- Hawaii Black AC Wi-Fi:Yes
Moon phase
- EWS-870 White:No
- Hawaii Black AC Wi-Fi:Yes
Remotely operated
- EWS-870 White:No
- Hawaii Black AC Wi-Fi:Yes
Temperature measurement units
- EWS-870 White:F, °C
- Hawaii Black AC Wi-Fi:°C, F
Wi-Fi
- EWS-870 White:No
- Hawaii Black AC Wi-Fi:Yes
Number of batteries (receiver)
- EWS-870 White:2
- Hawaii Black AC Wi-Fi:3

Side by side

Differences highlightedShow differences only

Comparison of EWS-870, Hawaii
50 specifications	A Hama EWS-870 White Model EWS-870 View product	B Hama Hawaii Black AC Wi-Fi Model Hawaii View product
Features7 differ
Product colourDiffers	White	Black
Measuring functionsDiffers	Indoor thermometer, Outdoor thermometer	Indoor barometer, Indoor hygrometer, Indoor thermometer, Outdoor thermometer, Outdoor hygrometer
Measuring functions trend displayDiffers	Thermometer	Hygrometer, Thermometer
Measuring functions alarms	Yes	Yes
Clock function	Yes	Yes
Weather forecastDiffers	No	Yes
Outdoor sensorKnown for one	Unknown — not stated by the source	Yes
Humidity measuring range (inside) (H-H)Known for one	Unknown — not stated by the source	20 - 95%
Humidity measuring range (outside) (H-H)Known for one	Unknown — not stated by the source	20 - 95%
Clock/Date displayKnown for one	Unknown — not stated by the source	Yes
Moon phaseDiffers	No	Yes
Number of sensors supported (max)	3	3
Number of week day indication languagesKnown for one	Unknown — not stated by the source	7
Operating frequencyKnown for one	Unknown — not stated by the source	2400 MHz
Remotely operatedDiffers	No	Yes
Temperature measurement range (inside) (T-T)Known for one	Unknown — not stated by the source	-10 - 50 °C
Temperature measurement range (outside) (T-T)Known for one	Unknown — not stated by the source	-10 - 50 °C
Temperature measurement unitsDiffers	F, °C	°C, F
Week day indicationKnown for one	Unknown — not stated by the source	Yes
Housing materialKnown for one	Plastic	Unknown — not stated by the source
Alarm functionKnown for one	Yes	Unknown — not stated by the source
Weather station extremum dataKnown for one	Thermometer	Unknown — not stated by the source
DCF radio clockKnown for one	Yes	Unknown — not stated by the source
Outdoor sensors rangeKnown for one	50 m	Unknown — not stated by the source
TimerKnown for one	No	Unknown — not stated by the source
Wall mountableKnown for one	No	Unknown — not stated by the source
Displayidentical
Built-in display	Yes	Yes
Backlight display	Yes	Yes
Network1 differ
Smart weather stationKnown for one	Unknown — not stated by the source	Yes
Wi-FiDiffers	No	Yes
Power1 differ
Power sourceKnown for one	Unknown — not stated by the source	AC
Number of batteries (receiver)Differs	2	3
Number of batteries (sensor)	2	2
Battery typeKnown for one	AA	Unknown — not stated by the source
Battery voltageKnown for one	1.5 V	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	197 mm
DepthKnown for one	Unknown — not stated by the source	26 mm
HeightKnown for one	Unknown — not stated by the source	124 mm
Ports & interfacesidentical
Connectivity technologyKnown for one	Unknown — not stated by the source	Wireless
USB 2.0 ports quantityKnown for one	0	Unknown — not stated by the source
Packaging contentidentical
Number of outdoor sensorKnown for one	Unknown — not stated by the source	1
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
Battery includedKnown for one	Unknown — not stated by the source	Yes
Number of batteries includedKnown for one	Unknown — not stated by the source	2 pc(s)
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	Forest Stewardship Council (FSC)
Batteryidentical
Battery technologyKnown for one	Alkaline	Unknown — not stated by the source
Packaging dataidentical
Package depthKnown for one	124 mm	Unknown — not stated by the source
Package heightKnown for one	68 mm	Unknown — not stated by the source
Package weightKnown for one	409 g	Unknown — not stated by the source
Package widthKnown for one	131 mm	Unknown — not stated by the source

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.

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