Altimeter
YesGPS
Uses smartphone GPSHeart rate
YesClock
YesWaterproofing
Water-resistantSleep tracking
-Companion app platforms
-Waterproof
-Battery Life
-Silent alarm
-Notifications
-Platforms
-Publisher
-API
-Collaborative
-Search
-Dark Theme
-Offline access
-In App Purchase
-Subtasks
-Supported Calendars
-Reminders
-Multifactor
-Mobile widget
-Location-based reminders
-Location based reminders
-Multiple Tags
-Markdown
-Pomo Timer
-Habit builder
-Achievement system
-Kanban Board View
-Altimeter
NoGPS
NoHeart rate
NoClock
YesWaterproofing
Water resistantSleep tracking
YesCompanion app platforms
Android, iOS, WindowsWaterproof
-Battery Life
-Silent alarm
-Notifications
-Platforms
-Publisher
-API
-Collaborative
-Search
-Dark Theme
-Offline access
-In App Purchase
-Subtasks
-Supported Calendars
-Reminders
-Multifactor
-Mobile widget
-Location-based reminders
-Location based reminders
-Multiple Tags
-Markdown
-Pomo Timer
-Habit builder
-Achievement system
-Kanban Board View
-Altimeter
YesGPS
NoHeart rate
NoClock
YesWaterproofing
-Sleep tracking
NoCompanion app platforms
-Waterproof
NoBattery Life
6 monthsSilent alarm
NoNotifications
-Platforms
-Publisher
-API
-Collaborative
-Search
-Dark Theme
-Offline access
-In App Purchase
-Subtasks
-Supported Calendars
-Reminders
-Multifactor
-Mobile widget
-Location-based reminders
-Location based reminders
-Multiple Tags
-Markdown
-Pomo Timer
-Habit builder
-Achievement system
-Kanban Board View
-Altimeter
NoGPS
NoHeart rate
NoClock
YesWaterproofing
-Sleep tracking
YesCompanion app platforms
-Waterproof
Water-resistant (50m)Battery Life
-Silent alarm
-Notifications
-Platforms
-Publisher
-API
-Collaborative
-Search
-Dark Theme
-Offline access
-In App Purchase
-Subtasks
-Supported Calendars
-Reminders
-Multifactor
-Mobile widget
-Location-based reminders
-Location based reminders
-Multiple Tags
-Markdown
-Pomo Timer
-Habit builder
-Achievement system
-Kanban Board View
-Altimeter
NoGPS
NoHeart rate
NoClock
-Waterproofing
YesSleep tracking
-Companion app platforms
-Waterproof
-Battery Life
-Silent alarm
-Notifications
Call, TextPlatforms
-Publisher
-API
-Collaborative
-Search
-Dark Theme
-Offline access
-In App Purchase
-Subtasks
-Supported Calendars
-Reminders
-Multifactor
-Mobile widget
-Location-based reminders
-Location based reminders
-Multiple Tags
-Markdown
-Pomo Timer
-Habit builder
-Achievement system
-Kanban Board View
-Altimeter
NoGPS
NoHeart rate
-Clock
YesWaterproofing
-Sleep tracking
YesCompanion app platforms
iOS, AndroidWaterproof
Water-resistant to 150ftBattery Life
-Silent alarm
-Notifications
-Platforms
-Publisher
-API
-Collaborative
-Search
-Dark Theme
-Offline access
-In App Purchase
-Subtasks
-Supported Calendars
-Reminders
-Multifactor
-Mobile widget
-Location-based reminders
-Location based reminders
-Multiple Tags
-Markdown
-Pomo Timer
-Habit builder
-Achievement system
-Kanban Board View
-Altimeter
-GPS
-Heart rate
-Clock
-Waterproofing
-Sleep tracking
-Companion app platforms
-Waterproof
-Battery Life
-Silent alarm
-Notifications
-Platforms
-Publisher
-API
-Collaborative
-Search
-Dark Theme
-Offline access
-In App Purchase
-Subtasks
-Supported Calendars
-Reminders
-Multifactor
-Mobile widget
-Location-based reminders
-Location based reminders
-Multiple Tags
-Markdown
-Pomo Timer
-Habit builder
-Achievement system
-Kanban Board View
-Altimeter
-GPS
-Heart rate
-Clock
-Waterproofing
-Sleep tracking
-Companion app platforms
-Waterproof
-Battery Life
-Silent alarm
-Notifications
-Platforms
Windows, Linux, Mac, Android, iOS, WebPublisher
Appest LimitedAPI
Google Assistant/Alexa/Slack/Zapier/IFTTT/SparkCollaborative
YesSearch
YesDark Theme
YesOffline access
YesIn App Purchase
YesSubtasks
YesSupported Calendars
Google Calendar/Outlook Calendar/ other Local CalendarsReminders
YesMultifactor
YesMobile widget
YesLocation-based reminders
YesLocation based reminders
YesMultiple Tags
YesMarkdown
YesPomo Timer
YesHabit builder
YesAchievement system
YesKanban Board View
YesAltimeter
NoGPS
NoHeart rate
No (but works with 3rd party trackers)Clock
-Waterproofing
-Sleep tracking
-Companion app platforms
-Waterproof
Yes (3 meters)Battery Life
-Silent alarm
-Notifications
-Platforms
-Publisher
-API
-Collaborative
-Search
-Dark Theme
-Offline access
-In App Purchase
-Subtasks
-Supported Calendars
-Reminders
-Multifactor
-Mobile widget
-Location-based reminders
-Location based reminders
-Multiple Tags
-Markdown
-Pomo Timer
-Habit builder
-Achievement system
-Kanban Board View
-Altimeter
NoGPS
NoHeart rate
YesClock
-Waterproofing
Splash-resistantSleep tracking
-Companion app platforms
-Waterproof
-Battery Life
-Silent alarm
-Notifications
-Platforms
-Publisher
-API
-Collaborative
-Search
-Dark Theme
-Offline access
-In App Purchase
-Subtasks
-Supported Calendars
-Reminders
-Multifactor
-Mobile widget
-Location-based reminders
-Location based reminders
-Multiple Tags
-Markdown
-Pomo Timer
-Habit builder
-Achievement system
-Kanban Board View
-