Toggl is not available for Apple Watch but there are some alternatives with similar functionality. The most popular Apple Watch alternative is 
Tick, which is free. If that doesn't suit you, our users have ranked more than 100 alternatives to Toggl and six of them are available for Apple Watch so hopefully you can find a suitable replacement. Other interesting Apple Watch alternatives to Toggl are 
Timely App (Paid), 
Hours Time Tracking (Paid), 
Moment (Freemium) and 
Life Cycle - Track Your Time (Freemium).
Online timer with a timesheet calculator If you're looking for more info about Toggl like screenshots, reviews and comments you should visit our info page about it. Below you find the best alternatives.
Track Time. Hit Budgets. It's That Simple. Straightforward time tracking software to help your team run more profitable projects. Time is your Inventory In the service industry, hours are your inventory. Lose track of your time and it spoils. Hit your budgets and you move more inventory. Tick tracks your time against your budgets, giving you the best opportunity to remain profitable.
Never forget what you worked on. Timely tracks everything while you work or play on your computer, or helps you log time on the go. It lets you group activities and provides lots of graphical feedback and reports. Timely offers great features, whether you're a moonlighting freelancer or a multinational company: -fully automatic, AI-powered time tracking -timesheet control -project control -tags -team management -task scheduling -reports & sharing -dashboards It
Frictionless time tracking Hours makes real-time tracking easy by keeping a running list of timers that you can switch between with one tap. Reports, re-imagined Slice and dice your team's data and glean new insights from thoughtfully designed visualizations that show your data in ways you have never seen it before. A bigger and better timeline The timeline makes accounting for every hour painless.
Track how much you and your family use your iPhone and iPad each day, automatically • Set daily limits on it and find a balance for the screens in your life Now on the Apple Watch • Quickly see how long you and your family have used your phone today. - You'll see a colorful icon for each one of your family members on your glance. Green means well under their daily limit, yellow means getting close, and red screams they went overboard.
Life Cycle automatically keeps track of your time and presents your life sorted into slices. It shows you your daily activities, places you go, and who you spend time with. Life Cycle weekly journal provides personalized insights and clarity to your week passed. Start each week with a look back. Remember where you’ve been and vision where you’re going.
Timelogger is a time tracking app that allows you to actively manage and monitor various tasks on your iPhone, Apple Watch or iPad securely and updated across all devices with iCloud. It is ideal for freelancing, repetitive daily routines, homemaking tasks, personal projects, or any activity people want to track and control. To ensure you never forget to do a certain task, you can also set weekly alerts or even location alerts.
