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ecobee 4 Pro

Your browser is not supported

Modern browsers provide enhanced security, faster performance, and are easier to use.

Your browser is outdated and is not supported. You should update immediately.

Supported Browsers

Modern browsers update automatically so they stay secure. We support the current and prior release on a rolling basis. When a browser is updated, we stop supporting the third-oldest release.

Download a supported browser:

Our rolling support policy also applies to iOS, Android, Windows Phone, and other devices.

Unsupported Browsers

Outdated browsers are a security risk to you because un-patched vulnerabilities may be exploited by malware or hackers. They cannot protect your private information and should always be updated.

Internet Explorer 9 and 10
Microsoft ended IE9 and IE10 support on January 12, 2016 — meaning all security updates have stopped. You should update/switch to a supported browser immediately to protect yourself.

More info: Microsoft » Internet Explorer End of Support

Windows XP
Microsoft ended Windows XP support on April 8, 2014 — meaning all system and security updates have stopped. You should update to a modern operating system immediately to protect yourself.

Internet Explorer 8
IE8 is part of Windows XP, and is now insecure. If you cannot update Windows, then you should switch to the Chrome or Firefox browser immediately.

More info: Microsoft » Windows XP End of Support

Why We Stop Browser Support

We use cutting-edge web technologies to provide the best experience across the widest range of browsers and devices. Old browsers simply don’t support many technologies that are common in modern browsers.

We aim for maximum accessibility, but need to draw the line somewhere. The future is devices of all shapes and sizes. We’re investing in building fluid multi-device experiences instead of making crutches for 5–10 year old browsers.

†DCF777C2 and DCF787C1 must be purchased together to qualify for a single Free Tool. While supplies last. Excludes special pricing. Offer cannot be combined with other offers or programs. No rainchecks allowed. Not valid on previous purchases. Management reserves the right to modify or end this promotion at anytime. All products not available in all areas. Account must be active and in good standing with CE, as determined by CE’s credit department prior to and during the promotion period. Returns of eligible merchandise will be subject to deduction of valuation of voucher. Please include your choice of Free Tool in your Order Comments at checkout. Eligible accounts will be notified by telephone or email regarding fulfillment of the Free Tool.
‡Ductless Stock Up and Save offer valid thru May 31, 2019 at participating CE locations. Account must be active and in good standing condition to qualify for terms. Excludes special pricing and all accessories. Special quotes, OEM parts & job pricing excluded. Not valid on previous purchases. Offer cannot be combined with other offers or programs. Management reserves the right to modify or end this promotion at any time without notice. Orders must be placed and taken delivery by May 31, 2019.
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