iPhone Screenshots


One app, countless devices
eWeLink is the app platform that supports multiple brands of smart devices including Sonoff. It enables connections between diversified smart hardware and integrates popular Smart Speakers such as Amazon Alexa, Google Home. Moreover, eWeLink works with IFTTT, serving as the ultimate home control center.

Remote control, Schedule, Timer, Loop timer, Inching, Interlock, Smart Scene, Sharing, Grouping, LAN mode, etc.

Compatible Devices
Smart curtain, Door Locks, Wall Switch, Socket, Smart Light Bulb, RF Remote Controller, IoT Camera, Motion Sensor, etc.

Using voice command
Connect Google Home with Smart We Link.
Connect Amazon Alexa with the “eWeLink Smart Home” skill.
IFTTT, Do more with eWeLink such as “Track your eWeLink 1 channel switch usage on Google spreadsheet” or “Turn on/off your eWeLink 1 channel switch as you leave home”

eWeLink works with everything
Our team commits to fulfill the mission, that is, “eWeLink Support, Works with everything”. We spare every effort in expanding the list of eWeLink Support brands and products.

eWeLink is also a full-fledged IoT Smart Home turnkey solution which includes WiFi/Zigbee/GSM/Bluetooth module and firmware, PCBA hardware, global IoT SaaS platform, and open API, etc. It enables brands launching their own smart devices at minimal time and cost.

Keep in touch
For technical support:
Our official website:
Get the latest news on Facebook:

What’s New

Version 4.1.1


1.Brand new UI: Upgraded visual effect and user experiebce.
2.Manage your homes and rooms , Existing devices will be in your home ba default.
3.Option to reorder devices , One key to hide offline devices on home screen.
4.Recommended scenes, Manual scenes are accessible on home screen.

Ratings and Reviews

2.8 out of 5
345 Ratings

345 Ratings


Easy to use works great

The eWeLink app makes setup & configuration of smart devices very easy. I used the app with a Sonoff 4ch Pro. Within 10 minutes out of the box i had the Sonoff 4ch Pro working properly. This time includes installing & registering the eWeLink app, connecting the Sonoff 4ch Pro to wireless, updating the firmware and even adding the skill to Alexa.

The eWeLink app is great, you can change the inching (momentary) settings for each switch, including the duration. There are a lot of other settings for the Sonoff 4ch Pro that can be adjusted through the app.

*Keep in mind, during initial configuration the eWeLink app will connect the smart device to the wireless network that your mobile device is using. After configuration your mobile device will be able to control the smart device through the eWeLink app from any network.

prc292 ,

(Updated) Last update broke the app for me

Last update made the app very unreliable for me. I open the app and I see all my devices but when I tap on them they just don’t respond. Force closing the app sometimes gets them to work. I have Siri shortcuts set through ifttt. They work reliably. I also have voice commands through google home mini that work reliably. It’s just the eWeLink app that gives me trouble now. Devices have been fantastic otherwise. Just wish the app was reliable.

I figured out the reliability problem for me is related to newer Lan Mode feature. Found the setting to turn it off for each switch and now everything works fine. That’s a shame though. My internet has gone out and left me unable to
Control switches remotely. Be great to have this feature working reliably.

Avib2 ,

More features needed

Generally the app is working fine. I’ve tried it with a simple sonoff POW device.
All the features, timers, schedules, scenes operate well, though some times it needs two taps on the on/off button to respond.
The main feature that is missing is an inching mode. For example if you want to turn on a device for a given time an then turn it off you can’t do it with one click. You can turn the device on and then click on a pre programed timer to turn it off.
It would be nice to have a programed capability to control an on and off session with a one click...
Also the scene feature is too simple - only one action is supported, you can’t program on and off actions at different times...


Shenzhen CoolKit Technologies Co. Ltd.
157.6 MB

Requires iOS 9.0 or later. Compatible with iPhone, iPad, and iPod touch.


English, Bulgarian, Czech, Danish, French, German, Greek, Italian, Polish, Portuguese, Russian, Simplified Chinese, Slovak, Spanish, Traditional Chinese, Turkish

Age Rating


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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