Receive notifications when someone comes online and monitor their WhatsApp last seen status.

Watcher: Online Tracker - Track WhatsApp online status and last seen activity

Want to monitor the WhatsApp activity of someone you care about or your child? Meet Watcher: Online Tracker - your go-to app for tracking and receiving notifications about WhatsApp usage. Simply add the phone number you wish to monitor and start tracking right away with real-time activity alerts.

Key Features of Watcher: Online Tracker for WhatsApp

⭐ View detailed reports by month, week, or hour.

⭐ See precise login and logout times for any monitored number, along with total time spent on WhatsApp.

⭐ Assign custom names to any phone number you add.

⭐ Choose from flexible package options to track multiple numbers on your watchlist.

⭐ Get instant notifications as soon as a tracked number becomes active on WhatsApp.

⭐ Instant alerts let you know the moment a monitored phone number is active.

With Watcher: Online Tracker, you can monitor any phone number from anywhere without creating an account. Beyond just active status, this last seen tracker also shows you online and last seen timestamps as soon as you receive a notification. It’s a helpful tool for families to supervise their children’s social media habits and encourage safe, responsible usage.

Designed within legal guidelines, our last seen tracker app promotes safe social media use and awareness of screen time by providing activity notifications. You can even track your own phone number to review your WhatsApp habits hourly, daily, or monthly—helping you build more mindful social media usage through alerts and reports.

You have full control over notifications: turn them on or off for activity, online, or offline status for any tracked number (including your own). Even when monitoring multiple numbers, the app keeps you updated on each one using the custom names you’ve assigned.

Your privacy matters: the people you track will not receive any alerts or notifications. You’ll be informed when a monitored number is active, but no one else will be notified.

To safely monitor social media activity and last seen status—for your child, loved ones, or even yourself—download Watcher: Online Tracker today. Get WhatsApp activity notifications and start tracking with confidence.

What's New in the Latest Version 1.1.17

Last updated on Jul 21, 2024

Optimizations and bug fixes.