Octopus Watch
Octopus Watch is #13 in Utilities Paid in United Kingdom and charting in 1 of 24 countries we track.
DeveloperKim Bauters
CategoryUtilities
Price1.99 GBP
Released
Rating★ 4.6 (619)
Version5.7.0
Age rating4+
First charted🇬🇧 25 Sep 2026
Where it ranks now
Every top chart it appears in across 24 countries.
| Country | Charts | Rank |
|---|---|---|
| 🇬🇧 United Kingdom | UtilitiesPaid | #13 |
| 🇬🇧 United Kingdom | All AppsPaid | #144 |
Free with an account
Estimated downloads and revenue, ratings momentum, rank history, recent reviews per country and breakout scores for Octopus Watch.
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About Octopus Watch
Octopus Watch is the easiest tool to manage the (smart) tariffs provided by Octopus Energy in the UK. Octopus Watch is a paymium app for iOS offering both a standard version as a one-time purchase, and an optional subscription with additional features.
Ready to supercharge your savings?
Save significantly on your electricity bill, regardless of whether you're on Agile, Go, Cosy, Flux, Tracker, or any fixed tariffs (basic or eco 7). Thinking of joining Agile? Log into the app with just your postcode and check out local rates. If you want to see your consumption history, you'll need an Octopus Energy account and an active smart meter. Please note that support for Intelligent and Intelligent Go is currently limited, with only default off-peak times available. For the latest status on tariff support check out the wiki: https://wiki.smarthound.uk/octopus-watch/tariffs/ .
With the standard version of Octopus Watch, you'll have all the tools at your fingertips to effectively manage your tariff:
• View your current rates in an instant (including for gas trackers).
• View your current electricity rates directly on your Apply Watch!
• See all your upcoming rates in an easy chart and table.
• Instantly get the cheapest times to run appliances or charge your EV, and save big!
• Use the beautiful widget for current and upcoming prices on your home screen.
• Receive alerts when the next day's Agile rates are available.
• See your historic day-by-day usage.
• Use the new micro metrics to quickly see trends in your usage.
• See when your meter fails and how much data is missing.
• Understand how weather influences your usage.
• One tap comparison to see how your tariff compares to Agile, Go, and SVT.
• Check your earnings from export (only available with an export meter).
• Various options to change the app defaults to best suit your needs!
• Export cleaned data to CSV for easy use in other apps such as Microsoft® Excel®.
Want even more? A single subscription gets you access to these amazing features:
• Up to 48h Agile rate predictions – plan your usage effectively and save even more!
• If you have an export meter, also receive Agile export rate predictions.
• Access 7-day weather forecasts across Great Britain for even better planning.
• Instant notifications when next day's Agile prices fall below your chosen threshold.
• Identify optimal half-hour blocks throughout the day to charge your EV or run appliances.
• Carbon integration - see your environmental impact both now and in the past.
• View your electricity generation regionally or nationally, and adjusted to your usage.
• Choose the best slot based on either price or lowest carbon emissions on the grid.
• One tap comparison to see how your tariff compares to most smart tariffs.
• Advanced micro metrics over 14 or 28 days, including subscription-only metrics.
• Day details – see your exact usage along with numerous statistics on a day-by-day basis.
• Day details – see exactly which data is missing when
Ready to supercharge your savings?
Save significantly on your electricity bill, regardless of whether you're on Agile, Go, Cosy, Flux, Tracker, or any fixed tariffs (basic or eco 7). Thinking of joining Agile? Log into the app with just your postcode and check out local rates. If you want to see your consumption history, you'll need an Octopus Energy account and an active smart meter. Please note that support for Intelligent and Intelligent Go is currently limited, with only default off-peak times available. For the latest status on tariff support check out the wiki: https://wiki.smarthound.uk/octopus-watch/tariffs/ .
With the standard version of Octopus Watch, you'll have all the tools at your fingertips to effectively manage your tariff:
• View your current rates in an instant (including for gas trackers).
• View your current electricity rates directly on your Apply Watch!
• See all your upcoming rates in an easy chart and table.
• Instantly get the cheapest times to run appliances or charge your EV, and save big!
• Use the beautiful widget for current and upcoming prices on your home screen.
• Receive alerts when the next day's Agile rates are available.
• See your historic day-by-day usage.
• Use the new micro metrics to quickly see trends in your usage.
• See when your meter fails and how much data is missing.
• Understand how weather influences your usage.
• One tap comparison to see how your tariff compares to Agile, Go, and SVT.
• Check your earnings from export (only available with an export meter).
• Various options to change the app defaults to best suit your needs!
• Export cleaned data to CSV for easy use in other apps such as Microsoft® Excel®.
Want even more? A single subscription gets you access to these amazing features:
• Up to 48h Agile rate predictions – plan your usage effectively and save even more!
• If you have an export meter, also receive Agile export rate predictions.
• Access 7-day weather forecasts across Great Britain for even better planning.
• Instant notifications when next day's Agile prices fall below your chosen threshold.
• Identify optimal half-hour blocks throughout the day to charge your EV or run appliances.
• Carbon integration - see your environmental impact both now and in the past.
• View your electricity generation regionally or nationally, and adjusted to your usage.
• Choose the best slot based on either price or lowest carbon emissions on the grid.
• One tap comparison to see how your tariff compares to most smart tariffs.
• Advanced micro metrics over 14 or 28 days, including subscription-only metrics.
• Day details – see your exact usage along with numerous statistics on a day-by-day basis.
• Day details – see exactly which data is missing when
Latest updates
5.7.0
What's new in 5.7.0:
• fix: resolve a minor but persistent relaunch bug that has been around since version 1. The new Swift 6 architecture helped surface how a piece of code could sometimes go "missing".
• fix: resolve all known Apple Watch app bugs.
What's new in 5.6.4:
• fix: additional Go EV tariff variants identified and workaround applied
What's new in 5.6.3:
• fix: workaround for incorrect times on Go EV
What's new in 5.6.2:
• fix: add workaround for Go EV, which is incorrectly registered in the Octopus Energy API
What's new in 5.6.1:
• new: internal rewrite of the Octopus Apple Watch app using some novel techniques. Background updates of rates should now be notably more consistent.
What's new in 5.6.0:
• new: updated UI for modern versions of iPadOS to better use all available screen space.
What's new in 5.5.0 and 5.5.1:
• fix: day details chart does not drop into text when rates are well below 0p
• fix: scrolling up/down and left/right in day details when using bigger font sizes
What's new in 5.4.2:
• fix: energy reports were broken due to a bug in iOS 26.2
• new: added Octopus Snug as an unsupported tariff (same issues as Intelligent)
What's new in 5.4.1:
• fix: minor UI updates for iOS 26 and iPadOS 26
What's new in 5.4.0:
• new: complete the transition to the new Nix 5 prediction engine
• fix: update the legend on energy reports to correctly show the label for export rate
What's new in 5.3.2:
• fix: update 5.3.1 caused data to be loaded slowly on first login due to the extra checks. This is now resolved and data on first login loads again at the normal speed.
What's new in 5.3.1:
• new: The app can in many more cases get your data, even if the Octopus Energy API experiences issues. Octopus Energy uses two APIs. The app can now fall back on the second API when the first API becomes unavailable for some of its tasks.
• fix: in some cases the app was unable to retrieve historic data after a while. This update introduces a fix to this problem.
Previous updates:
5.3.0: Fixed energy long-press & chart layout. Added carbon dates, chart locking, & Agile split values.
5.2.0: Fixed DST bug; added UK time zone support for travel.
5.1.x: Added iPadOS/iOS 18 support, Home Mini subscription/unit fixes, & scrolling fixes.
5.0.x: Improved 4PM prediction stability, rate-specific notifications, Octopus tariff onboarding, & CSV/Flux exports.
Version 5 is a major update bringing a speedier app with some great new features:
• new one-tap tariff comparison
• new micro metrics to easily see trends in your data
• (subscription) full year electricity data and energy reports
• (subscription) tracker rate predictions
And, of course, various other minor improvements throughout!