WhatsApp last seen and online tracker
Know exactly when your contacts are online.
Every online session. Every last seen. Kept for you.
Nothing is installed on anyone's phone. ChatWatch only sees what WhatsApp already shows your own account: online or offline, and when.
Read what the press says
Active Hours
The hours each contact is usually online, day by day.
Shared Hours
Compare the daily rhythm of any two contacts, side by side.
Online History
Every session of every day on one timeline, to the minute. Scroll back up to 12 months.
Alerts
Optional alert when a contact you follow is back online.
Last Seen
WhatsApp shows one stamp and then overwrites it. ChatWatch keeps them all.
Since 2018
850,000+
registered users
01 · What you get
WhatsApp forgets. ChatWatch doesn't.
Every session, saved to the minute.
Every session of every day on one timeline, to the minute. Scroll back up to 12 months.
WhatsApp shows one stamp and then overwrites it. ChatWatch keeps them all.
The hours each contact is usually online, day by day.
Compare the daily rhythm of any two contacts, side by side.
Alerts
Optional alert when a contact you follow is back online.
WhatsApp presence analytics: every online session and every last seen of your contacts, recorded around the clock and turned into clear views.
Set up in three steps.
01
Log in with your number
Your WhatsApp number is your account. One field, and you are in.
02
Link ChatWatch as a device
Type a short code into WhatsApp under Linked devices, exactly like connecting WhatsApp Web. It takes a minute.
03
Pick up to 10 contacts
Recording starts the moment you add them and runs on our servers around the clock, with your browser closed and your phone off.
Maya R.
Daniel
MumNew
Has someone blocked you on WhatsApp?
No last seen, no photo, one grey tick: none of it is proof. ChatWatch gives you a straight yes or no in one minute, without sending them anything.
Find out for sureWhy ChatWatch
Built to be exact. Running since 2018.
ChatWatch does one thing and has been doing it for eight years: keeping an accurate record of when your contacts are online, and turning it into analytics you can read at a glance.
Exact to the minute
Every session is stored with the timestamp WhatsApp itself reports. Real events, real times, a full history.
Always on
It runs on our servers, 24 hours a day. Close the tab, switch phones, go offline: the history keeps building.
You stay in control
ChatWatch sits in your Linked devices list, next to WhatsApp Web. Manage it from your own phone at any time.
Private by design
It works with online status alone, the same signal WhatsApp shows you. Nothing on anyone else's phone, and your chats stay end-to-end encrypted.
Questions
Good to know.
Which contacts can I add?
Any contact whose “online” you can see in your own WhatsApp. Add up to 10, by typing the number or picking from your contact list, and each one gets its own history from that moment on.
Do I have to install anything?
No. ChatWatch runs in the browser on any phone or computer, and you can add it to your home screen so it opens like an app.
Does it keep recording when my phone is off?
Yes. Recording runs on our servers, so the history keeps building with your browser closed and your phone off. Open the dashboard whenever you want and it is all there.
Can ChatWatch read messages?
No. It works with presence only: online or offline, and when. Chats stay end-to-end encrypted.
Does the other person need to install anything?
No. ChatWatch links to your own WhatsApp as a device, like WhatsApp Web. It never touches anyone else's phone or account.
How does billing work?
You choose monthly or yearly and the first 3 days are free. It needs a card with enough funds for the plan, which is only charged when the 3 days end; cancel before that and you pay nothing. After that, payments are non-refundable. Cancel in one tap from your account and you keep access until the period ends.
More questions answeredWhatsApp tracking guidesChatWatch on Android and iPhone
Stop guessing. Read the record.
Set up in a couple of minutes, from the browser you are already in.
Start free 3-day trial