Product comparison · 2 digital weather stations

Hama EWS-Trio Black Battery vs Hama Hawaii Black AC Wi-Fi

20specifications compared
8differ
12identical
24known for one product only

Key differences

The Hama EWS-Trio Black Battery has 4 more batteries (sensor) than the Hama Hawaii Black AC Wi-Fi (6 vs 2). The Hama Hawaii Black AC Wi-Fi has 50 mm more width than the Hama EWS-Trio Black Battery (197 mm vs 147 mm). The Hama EWS-Trio Black Battery has 9 mm more height than the Hama Hawaii Black AC Wi-Fi (133 mm vs 124 mm). Temperature measurement range (inside) (T-T): 32 - 122 °F on the Hama EWS-Trio Black Battery, -10 - 50 °C on the Hama Hawaii Black AC Wi-Fi. Temperature measurement range (outside) (T-T): -40 - 70 °C on the Hama EWS-Trio Black Battery, -10 - 50 °C on the Hama Hawaii Black AC Wi-Fi.

Temperature measurement range (inside) (T-T)
- EWS-Trio Black Battery:32 - 122 °F
- Hawaii Black AC Wi-Fi:-10 - 50 °C
Temperature measurement range (outside) (T-T)
- EWS-Trio Black Battery:-40 - 70 °C
- Hawaii Black AC Wi-Fi:-10 - 50 °C
Temperature measurement units
- EWS-Trio Black Battery:F, °C
- Hawaii Black AC Wi-Fi:°C, F
Power source
- EWS-Trio Black Battery:Battery
- Hawaii Black AC Wi-Fi:AC
Number of batteries (sensor)
- EWS-Trio Black Battery:6
- Hawaii Black AC Wi-Fi:2
Width
- EWS-Trio Black Battery:147 mm
- Hawaii Black AC Wi-Fi:197 mm
Height
- EWS-Trio Black Battery:133 mm
- Hawaii Black AC Wi-Fi:124 mm

Side by side

Differences highlightedShow differences only

Comparison of EWS-Trio, Hawaii
44 specifications	A Hama EWS-Trio Black Battery Model EWS-Trio View product	B Hama Hawaii Black AC Wi-Fi Model Hawaii View product
Features4 differ
Product colour	Black	Black
Measuring functionsDiffers	Indoor hygrometer, Indoor thermometer, Outdoor hygrometer, Outdoor thermometer	Indoor barometer, Indoor hygrometer, Indoor thermometer, Outdoor thermometer, Outdoor hygrometer
Measuring functions trend display	Hygrometer, Thermometer	Hygrometer, Thermometer
Measuring functions alarmsKnown for one	Unknown — not stated by the source	Yes
Clock function	Yes	Yes
Weather forecastKnown for one	Unknown — not stated by the source	Yes
Outdoor sensor	Yes	Yes
Humidity measuring range (inside) (H-H)Known for one	Unknown — not stated by the source	20 - 95%
Humidity measuring range (outside) (H-H)	20 - 95%	20 - 95%
Clock/Date display	Yes	Yes
Moon phaseKnown for one	Unknown — not stated by the source	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 operatedKnown for one	Unknown — not stated by the source	Yes
Temperature measurement range (inside) (T-T)Differs	32 - 122 °F	-10 - 50 °C
Temperature measurement range (outside) (T-T)Differs	-40 - 70 °C	-10 - 50 °C
Temperature measurement unitsDiffers	F, °C	°C, F
Week day indicationKnown for one	Unknown — not stated by the source	Yes
Alarm functionKnown for one	Yes	Unknown — not stated by the source
Weather station extremum dataKnown for one	Hygrometer, Thermometer	Unknown — not stated by the source
DCF radio clockKnown for one	Yes	Unknown — not stated by the source
Displayidentical
Built-in display	Yes	Yes
Backlight display	Yes	Yes
Networkidentical
Smart weather stationKnown for one	Unknown — not stated by the source	Yes
Wi-FiKnown for one	Unknown — not stated by the source	Yes
Power2 differ
Power sourceDiffers	Battery	AC
Number of batteries (receiver)	3	3
Number of batteries (sensor)Differs	6	2
Battery typeKnown for one	AA / AAA	Unknown — not stated by the source
Weight & dimensions2 differ
WidthDiffers	147 mm	197 mm
Depth	26 mm	26 mm
HeightDiffers	133 mm	124 mm
Ports & interfacesidentical
Connectivity technologyKnown for one	Unknown — not stated by the source	Wireless
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 included	Yes	Yes
Number of batteries includedKnown for one	Unknown — not stated by the source	2 pc(s)
ManualKnown for one	Yes	Unknown — not stated by the source
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	Forest Stewardship Council (FSC)
Packaging dataidentical
Package depthKnown for one	148 mm	Unknown — not stated by the source
Package heightKnown for one	60 mm	Unknown — not stated by the source
Package weightKnown for one	522 g	Unknown — not stated by the source
Package widthKnown for one	185 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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