This page contains current and historical release notes for firmware updates to the ELEMNT BOLT v2 (2021) bike computer, identifiable by its color screen and raised buttons on the front.
For firmware installation, see How To Update Firmware on the ELEMNT, BOLT, or ROAM
For BOLT v1 (2017), see ELEMNT BOLT v1 (2017) Firmware Updates
For ROAM v2 (2022), see ELEMNT ROAM v2 (2022) Firmware Release Notes;
For ROAM v1 (2019), see ELEMNT ROAM v1 (2019) Firmware Release Notes;
For ELEMNT, see ELEMNT Firmware Updates;
For app updates, see ELEMNT App Updates (iOS) or ELEMNT App Updates (Android)
BOLT WA51-16476 - 7 November, 2023
- Fixed: Grade, ascent, and descent missing on first generation ELEMNT bike computers
- Fixed: Di2 Shifter batteries not being reported
- Updated: Main menu scrolling is more responsive
BOLT WA51-16473 - 31 October, 2023
- Added: Ready to Ride menu screen
- Added: Electronic shifting battery status now available as a data field
- Fixed: Bug fixes and stability improvements
- Known Issue: Shifter battery status shows "n/a" for some systems
BOLT WA49-16335 - 19 October, 2023
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Fixed: Ascent is higher than expected on flat rides
BOLT WA49-16334 - 3 October, 2023
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Fixed: Bug fixes and stability improvements
BOLT WA49-16333 - 19 September, 2023
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Fixed: TrainingPeaks plans scheduled for today/tomorrow were missing from the planned workouts list
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Fixed: Some route files (.gpx) failed to import
BOLT WA49-16331 - 6 September, 2023
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Updated: Improved GRADE data response
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Fixed: GPX route files may not display turn-by-turn directions
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Fixed: Speed/Distance recorded is doubled, typically when connected to an E-bike
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Fixed: Bug fixes and stability improvements
BOLT WA49-16244 - 16 August, 2023
- Updated: Increased maximum route length limit for generating on device turn-by-turn directions
BOLT WA49-16242 - 9 August, 2023
- New: Added support for Schwalbe AIRMAX TPMS sensor
- Updated: Improved handling of speed/cadence sensors that stop transmitting data
- Fixed: Shimano power meters do not promptly reconnect after interruption
- Fixed: Summit Freeride climbs may not work when riding under 10 km/h
- Fixed: Bug fixes and stability improvements
BOLT WA49-16138 - 27 June, 2023
- Added: Support for CORE body temperature sensor
BOLT WA49-16044 - 20 June, 2023
- Updated: Freeride climb detection better identifies continuous roads
- Fixed: Issue affecting planned workouts with long interval descriptions
- Fixed: A condition causing some Summit Segments (on-route) climbs to disappear when beginning a climb
- Fixed: BestBikeSplit Race missing power targets
- Fixed: BestBikeSplit missing course points and course sectors
- Fixed: Crash when pairing a sensor
- Fixed: Crash when rerouting
- Fixed: FIT file does not contain L/R bit for balance data with certain power meters
BOLT WA49-15944 - 2 June, 2023
- Fixed: Crash when rerouting
BOLT WA49-15943 - 8 May, 2023
- Improved: boot times.
BOLT WA45-15943 - 2 May, 2023
- New Feature: Summit Freeride - Upcoming climbs are detected without a route loaded
- Fixed: Bug fixes and stability improvements
BOLT WA45-15784 - 1 February, 2023
- Added: Support for off-road routes with Trailforks
- Fixed: Bug fixes and stability improvements
BOLT WA45-15592 - 16 November, 2022
- Added: Summit Segments Climb page customization
- Improved: Route sync from ELEMNT app
BOLT WA45-15475 - 4 November, 2022
- Fixed: Pagination for users with custom pages, when using Routes / Summit Segments
BOLT WA45-15473 - 2 November, 2022
- Fixed: An issue causing blank maps for some users
BOLT WA45-15469 - 31 October, 2022
- Added - Support for Summit Segments
- Added - Public Route Sharing
BOLT WA45-15323 - 4 October, 2022
- Added: Outdoor workouts with Wahoo X
- Added: Support for Supersapiens Continuous Glucouse Monitor
- Added: ELEMNT Backup and Restore
BOLT WA39-14984 - 19 July, 2022
- Fixed: Map loading on older devices in big cities
- Fixed: on Pioneer Power Meters, the Pedal Monitor page would reset to default fields on pairing, removing any previous field customization
BOLT WA39-14983 - 27 June, 2022
- Fixed: Turn-by-turn navigation fixes and enhancements
- Fixed: Bug fixes and stability enhancements
- Added: Chart enhancements with dynamic scaling for elevation and planned workouts
- Added: Varia radar configurable for both left/right display placement
- Added: Map updates available
BOLT WA27-14851 - 1 June, 2022
- Fixed: Bug fixes and stability improvements
BOLT WA27-14720 - 12 May, 2022
- Fixed: Bug fixes and stability improvements
BOLT WA33-14716 - 3 May, 2022
- Enabled ELEMNT Route Sharing feature
- Fixed: Changing units on the app's profile tab not syncing to ELEMNT
BOLT WA33-14713 - 26 April, 2022
- Added: Route Builder and Turn by turn notification improvements
BOLT WA33-14595 - 13 April, 2022
- Fixed: Bug fixes and stability improvements
BOLT WA27-14589 - 5 April, 2022
- Fixed: Bug fixes and stability improvements
BOLT WA27-14466 - 29 March, 2022
- Fixed: Best Bike Split workouts not showing correct interval target
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ELEMNT Summit Climbing Feature:
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Added: New full-color grade field
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Added: Grade color to the elevation chart
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Added: Elevation remaining on route cue sheet
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BOLT WA27-14324 - 17 March, 2022
- Fixed: battery usage issue related to Map page & routing on some devices
BOLT WA27-14323 - 9 March, 2022
- Fixed: ELEMNT unit freezes when on Climb Page and current route is cancelled from Companion App
BOLT WA27-14322 - 8 March, 2022
- Fixed: route not displaying on the map page when selected from the companion app
BOLT WA27-14320 - 17 February, 2022
- Fixed: Data fields not appearing correctly on map page
BOLT WA27-14188 - 3 February, 2022
- Fixed: Bug fixes and stability improvements
BOLT WA27-14187 - 25 January, 2022
- New Feature: Custom Alerts to Fuel your Ride
- Important Update: Improved Error Notifications for ANT+ Radars
BOLT WA27-14048 - 14 January, 2022
- Fixed: Bug fixes and stability improvements
BOLT WA27-14044 - 23 December, 2021
- Fixed: Crash syncing routes
BOLT WA27-14042 - 15 December, 2021
- Fixed: Crank length showing on KICKR sensor page
- Fixed: Crash using HEADWIND control
BOLT WA27-13917 - 1 December, 2021
- Fixed: HR/Distance planned workouts not progressing
- Added: Performance Improvements and optimizations
BOLT WA27-13671 - 22 October, 2021
- Fixed: Bug fixes and stability improvements
BOLT WA27-13539 - 28 September, 2021
- Added: GPS performance improvements
BOLT WA20-13539 - 24 September, 2021
- Feature: Map Pan and Zoom functionality for the new ELEMNT BOLT
- Fixed: Strava segment text overlapping
- Fixed: Temperature missing from ride summary screen
BOLT WA20-13424 - 14 September, 2021
- Added: Performance improvements and optimizations
BOLT WA20-13311 - 1 September, 2021
- Added: Performance improvements and optimizations
BOLT WA20-13310 - 31 August, 2021
- Added: Performance improvements and optimizations
BOLT WA20-13302 - 26 August, 2021
- Fixed: Daily step data not pushing to Google Fit correctly
BOLT WA20-13301 - 25 August, 2021
- Added: Performance improvements and optimizations
BOLT WA20-13127 - 6 August, 2021
- Fixed: Kj calculation for Assioma power meters
BOLT WA20-13008 - 23 July, 2021
- Added: Performance improvements and optimizations
BOLT WA20-12513 - 14 July, 2021
- Added: Performance improvements and optimizations
BOLT WA20-12072 - 1 July, 2021
- Added: Performance improvements and optimizations
BOLT WA20-11614 - 15 June, 2021
- Added: Performance improvements and optimizations
BOLT WA20-11606 - 4 June, 2021
- Added: Performance improvements and optimizations
BOLT WA20-11596 - 28 May, 2021
- Added: KICKR and ANT+ FE-C controls default to passive mode
- Added: Performance improvements and optimizations
BOLT WA20-11593 - 27 May, 2021
- Added: Performance improvements and optimizations
BOLT WA20-11582 - 25 May, 2021
- Initital release for new ELEMNT BOLT
- Fixed: Turn-by-turn and custom cues for manually imported TCX/GPX files
- Fixed: Companion App connection stability
- Fixed: Workouts syncing to Companion App
- Fixed: Sensor stability improvements
- Fixed: 'Take me to' routes showing in route list
- Fixed: Translation issues with "Pair ELEMNT" in German
- Fixed: Recipient not showing on text/phone calls
- Fixed: Elevation graph