The original Whatsapp Online Tracker

“Who were you chatting with at 3am?!”

Chatwatch is here to answer that age old question.
Use Chatwatch to monitor your friends, family or employee’s Whatsapp usage.
Find out when they went to bed and woke up, compare chat patterns between people you know, and we will tell you the probability of them talking to each other during the day, using Artificial Intelligence.
Yep, we made it happen.

For mobile, try our sister app:
Chatwatch Chat Probability

As seen on the Press


Chatwatch is loaded with features you will absolutely love.


Get notified when anyone of your friends gets online on Whatsapp!

They haven’t replied to your messages? Get notified when they’re online!

Did they login at 3am? Are they up yet? Get notified and stay in the know!

Chatwatch iOS activity notifications

Online History

How much time do they spend chatting on Whatsapp?

Scroll through a comprehensive timeline to track last seen on Whatsapp and see exactly when they were online at any given time.

Chatwatch Online History

Chat Probability

To predict the probability of two of your contacts chatting to each other, simply choose any two numbers from your contacts list. Chatwatch will compare them to tell you exactly how their chat activity compares, if they have been online at the same times, and much more.

Chatwatch Chat Probability


Want to know what time they went to bed last night? When they woke up the next morning? How much time they spend chatting during the day and how many times they connected during the day? Our profile tracker for Whatsapp can do it all!

Chatwatch insights

What Chatwatch can help you with

Our Whatsapp online checker and tracker has plenty of potential uses. Think tracking teenagers who are staying up all night to chat before a big test, coworkers who are spending more time on Whatsapp than they should, or even family members and friends who are up to something suspicious. If you desperately need to know, we’re here to help.

Get peace of mind

If you’re in the dark about someone’s chatting habits, tracking their online status on Whatsapp can lift a massive burden off your back. If you suspect a cheating spouse, boyfriend or girlfriend, for example, there’s nothing worse than living in uncertainty and panicking every time you see them pull out their phone. Chatwatch’s Whatsapp last seen tracker online can help you to confirm whether or not your suspicions are really true – before you leave your SO on the kerb with their bags in tow, that is. If you have your suspicions about your other half, check out the Cheaterbuster Tinder monitoring app to gather even more intel.

Track online status

While Whatsapp itself is a great tool, and a seemingly innocuous one as well, its instant and personal nature has led to its being used for some less wholesome activities. With that said, it has been extremely difficult to do anything about that without a Whatsapp last seen tracker online… until now, that is.

Spot-on results

By harnessing the incredible power of Artificial Intelligence, we’ve designed a system that can tell you everything from when someone went to bed and woke up in the morning and how their chat patterns compare to those of others you know to the probability of them talking to a certain person during the day. Our Whatsapp monitor online status tracker gathers this information and then generates advanced algorithms to predict everything you need to know about what will happen in their Whatsapp feed next.

Impressive functionality

  • Track online history: find out exactly how much time they spend chatting on Whatsapp.
  • Predict chat probability: predict the probability of two of your contacts chatting to each other.
  • Discover usage habits: our Whatsapp monitor online status can tell you everything about someone’s smartphone usage and sleep habits with astounding accuracy.
  • Get online notifications: check when someone connects on Whatsapp and be notified in realtime about it.
  • Learn more