Compare Karoo 2
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Karoo 2
Wahoo ELEMNT Roam
$399
$379
3.2 Inch Screen
480 x 800, 292 PPI
Smartphone-grade touchscreen with anti-glare and water droplet rejection
2.7 Inch Screen
200 x 400, 166 PPI
Non-touch color screen with anti-glare protector available separately
167g
Device and mount weight,
131g for device only
137g
Device and mount weight,
93g for device only
Onboard Sensors
3 axis accelerometer
3 axis magnetometer
3 axis gyroscope
Barometer
Ambient temperature
Onboard Sensors
Barometer
Ambient temperature
USB-C
IP67 waterproof
USB Micro-B
With rubber hatch
Up to 14 hour
battery life
Up to 17 hour
battery life
Beeper notifications
Beeper notifications
45-Day
Risk-free return policy
30-Day
Full refund
HARDWARE
Hammerhead Karoo 2 mounting system
(Quarter turn adapter available separately)
Quarter turn mount
GSM Cellular
SIM card slot for optional
2G, 3G, 4G band coverage
No cellular capability
32 GB
Total internal storage
2.78 GB
Total internal storage
QWERTY Keyboard
Smartphone style, via touchscreen
No on-unit keyboard
Hardware Buttons
Interface navigable by buttons and by touchscreen
Hardware Buttons
Interface navigable by buttons
Software Updates
Every two weeks, including bug fixes and new features
Software Updates
Intermittent including bug fixes
3rd Party Apps
Sideload Android APKs
No 3rd party apps
Graphic Datafields
Dynamic heart rate and power zone datafields, upcoming and historical elevation, electronic gearing
Graphic Datafields
Dynamic heart rate and power zone datafields, upcoming and historical elevation, electronic gearing
INTEGRATION
All preferences, routes, and activities are saved to the cloud
No backup preference data
Smartphone notifications supported
Smartphone notifications supported
Connectivity
WiFi
ANT+
Bluetooth (sensors and audio)
2G/3G/4G
GPS
Connectivity
WiFi
ANT+
Bluetooth
GPS
Di2 Electronic Shifting Supported
Di2 Electronic Shifting Supported
Varia Rearview Radar Supported
Varia Rearview Radar Supported
Trainer Support
Via ANT+ and Bluetooth
Trainer Support
Via ANT+ and Bluetooth
Wireless Route Import
Via web dashboard or Chrome extension
Route Import
Manual or third party only
Automatic Route Sync
Manage all routes on the Karoo or web dashboard
Route Sync
Manual sync and only from third parties
Automatic Sensor Priority
With manual override
Automatic Sensor Priority
NAVIGATION
Pin-Drop Route Creation
Route-to-pin or create full savable routes on device
