Garmin Edge 540 and Edge 840 GPS Bike Computer
In stock — ships from Irvine, CA
This item is currently on backorder. Order now to reserve yours, and we will ship it as soon as it is back in stock.
Garmin Edge 540 and Edge 840 GPS Bike Computer - Edge 540 is backordered and will ship as soon as it is back in stock.
Pickup currently unavailable at In Store
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Product Information
The Garmin Edge 540 and Edge 840 GPS Bike Computer is a compact cycling computer line for road, gravel and mountain riders who want navigation, training guidance and long battery life on one 2.6-inch color display. All three offer multi-band GNSS and IPX7; the Edge 540 and Edge 840 run up to 26 hours demanding use, 42 hours in Battery Saver Mode. The Edge 540 is button-only with 16 GB of internal memory, the Edge 840 adds a touchscreen and 32 GB, and the Edge 840 Solar adds a solar charging lens for up to 32 hours of demanding use or up to 60 hours in Battery Saver Mode.
Who it is for
This is for the rider training toward an event and for the rider who spends long days away from a charger. Targeted adaptive coaching adjusts to your training load, recovery and the demands of an upcoming event, while real-time stamina, Power Guide and ClimbPro help you pace climbs and long efforts. Mountain bikers get jump count, distance, grit and flow metrics plus access to worldwide Trailforks trail content, and off-road incident detection covers riding away from pavement.
Key details
- Display: 2.6 in (66 mm) transflective TFT color, 246 x 322 pixels
- Memory: 16 GB on Edge 540, 32 GB on Edge 840 and Edge 840 Solar
- Battery: rechargeable built-in lithium-ion, up to 26 hr demanding use, up to 42 hr Battery Saver Mode, up to 32 hr and 60 hr respectively on Edge 840 Solar
- Water rating: IEC 60529 IPX7
- Connectivity: Bluetooth, ANT+ and Wi-Fi, 2.4 GHz at 19.5 dBm maximum
- Temperature: operating from -20º to 60ºC (-4º to 140ºF), charging from 0º to 45ºC (32º to 113ºF)
Compatibility and sizing
Each unit works with the Garmin Connect app and the Connect IQ Store, and pairs with Varia radar devices, Garmin inReach devices and Tacx indoor smart trainers, plus power meters. They mount on Garmin's quarter-turn system, so existing out-front and stem mounts carry straight over. Smartphone compatibility covers iPhone and Android.
DiveCatalog.com is an authorized Garmin dealer and a dive shop in Irvine, California since 2003. Call 888-701-4017 or start a chat if you want help choosing between the Edge 540, Edge 840 and Edge 840 Solar or confirming sensor and mount compatibility.
- 2.6-inch color display: transflective TFT screen at 246 x 322 pixels.
- Edge 540 is button-controlled with 16 GB of internal memory for maps and courses.
- Edge 840 adds a responsive touchscreen alongside the buttons and doubles internal memory to 32 GB.
- Edge 840 Solar adds a solar charging lens for up to 32 hr in demanding use and up to 60 hr in Battery Saver Mode, with solar input based on 75,000 lux.
- Battery life up to 26 hr in demanding use and up to 42 hr in Battery Saver Mode on Edge 540 and Edge 840.
- Multi-band GNSS for enhanced positioning accuracy.
- Targeted adaptive coaching adjusts daily workout suggestions to training load, recovery and upcoming event demands.
- Real-time stamina, Power Guide and ClimbPro help you manage effort and plan ascents during a ride.
- Firstbeat Analytics insights including VO2 max, training status and recovery time.
- Mountain bike metrics with jump count, distance, grit and flow, plus worldwide Trailforks trail content.
- Updated mapping with Trendline Popularity Routing, pauseable route guidance and off-course notifications.
- Safety and sensor support with LiveTrack, group messaging, on- and off-road incident detection, Varia radar, Garmin inReach and Tacx smart trainer control, and an IEC 60529 IPX7 water rating.
| Brand | Garmin |
| Model | Edge 540 / Edge 840 / Edge 840 Solar |
| Part Numbers | 010-02694-00, 010-02695-00, 010-02695-20 |
| Display | 2.6 in (66 mm) transflective TFT color, 246 x 322 pixels |
| Control | Buttons (Edge 540); touchscreen plus buttons (Edge 840, Edge 840 Solar) |
| Dimensions | 57.8 x 85.1 x 19.6 mm (2.3 x 3.4 x 0.8 in) |
| Weight | 80.3 g / 84.8 g / 88.9 g |
| Water Rating | IEC 60529 IPX7 |
| Battery Type | Rechargeable, built-in lithium-ion |
| Battery Life - Edge 540 / Edge 840 | Up to 26 hr demanding use; up to 42 hr in Battery Saver Mode |
| Battery Life - Edge 840 Solar | Up to 32 hr demanding use; up to 60 hr in Battery Saver Mode (solar input based on 75,000 lux) |
| Internal Memory | 16 GB (Edge 540); 32 GB (Edge 840 and Edge 840 Solar) |
| Satellite Systems | Multi-band GNSS |
| Connectivity | Bluetooth, ANT+, Wi-Fi |
| Wireless Frequency | 2.4 GHz at 19.5 dBm maximum |
| Smartphone Compatibility | iPhone, Android |
| Operating Temperature | -20º to 60ºC (-4º to 140ºF) |
| Charging Temperature | 0º to 45ºC (32º to 113ºF) |
| History | Up to 200 hours |
| Courses / Locations | 100 courses / 200 locations |
| Mount | Garmin quarter-turn system |
| Apps | Garmin Connect app, Connect IQ Store |
⚠️ WARNING: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
Frequently Asked Questions
What is the difference between the Garmin Edge 540 and the Edge 840?
The Edge 840 adds a responsive touchscreen alongside the same button layout and doubles internal memory to 32 GB, while the Edge 540 is button-only with 16 GB. Both share the 2.6-inch color display, multi-band GNSS, IPX7 water rating and up to 26 hours of battery in demanding use, or up to 42 hours in Battery Saver Mode.
How much extra battery life does the Edge 840 Solar add?
The Edge 840 Solar uses a solar charging lens to reach up to 32 hours in demanding use and up to 60 hours in Battery Saver Mode, compared with up to 26 and 42 hours on the non-solar Edge 840. Garmin rates solar input based on 75,000 lux, so gains depend on how much direct sunlight the lens receives while you ride.
Is the Garmin Edge 840 waterproof enough for rain?
Yes. The Edge 540 and Edge 840 series carry an IEC 60529 IPX7 water rating, which covers rain and splashes during riding. These are cycling computers, not dive computers, so they are not intended for diving or sustained submersion. Operating temperature ranges from -20 to 60 degrees C (-4 to 140 degrees F).
What sensors and accessories work with the Edge 540 and Edge 840?
Both models pair with power meters, Varia radar devices, Garmin inReach devices and Tacx indoor smart trainers, and they connect to the Garmin Connect app and Connect IQ Store over Bluetooth, ANT+ or Wi-Fi. They use Garmin's quarter-turn mount system, so existing out-front and stem mounts transfer straight over from an earlier Edge.
