Sharper Image
21'' Indoor-Outdoor Atomic Wall Clock
Elevate your space with the 21'' Indoor-Outdoor Atomic Wall Clock from Sharper Image. This analog clock ensures perfect timekeeping with self-setting atomic accuracy and automatic Daylight Saving Time adjustments. Its robust, weather-sealed metal frame and UV-protected glass lens make it ideal for any indoor or outdoor setting. Integrated thermometer and hygrometer provide at-a-glance climate monitoring. An optional extended battery compartment offers up to five years of power, blending style and dependable function for patios, offices, or living areas.
$129.99
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Owner Satisfaction
4.1
/ 5
Category Rank
1901
/ 2350
#1901 in Wall Clocks
Price vs Category Average
-52%
Below average
Diameter
21
/ inches
Who it's for
- Perfect Time Accuracy
- Weather-Resistant Design
- Excellent Visibility
Who should skip it
- Atomic Signal Reception Issues
- Overly Large Footprint
- High Battery Consumption
Key Specs
Diameter
21 inches
Weight
5.2 lbs
Depth
3.25 inches
Material
Metal frame, UV-protected glass lens
Movement
Atomic Radio Controlled
Power Source
Battery Operated
Display Type
Analog
Outdoor Use
Yes
Features
- Self-setting atomic time for ultimate accuracy
- Automatic Daylight Saving Time adjustments
- Built-in thermometer displays temperature
- Built-in hygrometer measures humidity
- Durable, weather-resistant metal frame
- UV-protected dial and glass lens
- Optional 5-year battery life
- Large 21-inch display
What customers say
This 21-inch atomic clock earns praise primarily for its exceptional readability due to the large, clear face, making it perfect for large rooms or outdoor areas. Users value the integrated temperature and humidity readings, enhancing its utility. The core appeal is the perfect accuracy achieved once the atomic synchronization is successful, automatically handling daylight saving time. However, the initial setup and signal acquisition can be frustrating, sometimes requiring a long wait for the first sync. While many appreciate the weather resistance, durability outdoors receives mixed reports. Overall, it is viewed as a highly functional and visually appealing centerpiece that delivers accurate timekeeping once the initial synchronization challenge is overcome.
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$130