Wahoo Fitness Fisica Sensor Case
Best protective accessory for dedicated athletes tracking performance metrics.
This ruggedized housing transforms older smartphones into dedicated cycling computers. By integrating wireless connectivity directly into the mount, it bridges the gap between personal devices and professional-grade performance data without needing extra dongles.
$99.99
at
Performance Bicycle
Who it's for
- Cyclists using legacy iPhone models for fitness tracking
- Outdoor athletes needing extra security for their mobile devices
- Fitness enthusiasts tracking heart rate and cadence data
Who should skip it
- Users with modern iPhones requiring Lightning or USB-C connections
- Minimalists who prefer a slim and lightweight phone setup
- Commuters who frequently plug and unplug their devices
Performance breakdown
Sensor Connectivity
Integrated ANT+ radio bridges legacy phone hardware with modern cycling sensors.
Device Protection
Rugged housing shields delicate smartphones from road shock and unexpected rain.
Mounting Stability
Secure rail system keeps your screen steady on rough, uneven terrain.
Touchscreen Responsiveness
Protective membrane allows decent control, though clarity suffers under direct sunlight.
Ergonomic Versatility
Adjustable orientation lets you toggle between map views and data dashboards.
Legacy Compatibility
Strictly limited to older iPhone models, rendering it obsolete for modern devices.
Key Specs
Compatibility
iPhone 4S, 4, 3GS
Connectivity
Built-in ANT+ radio
Mounting
Handlebar or stem
Water Resistance
Water-resistant
Orientation
Portrait or landscape
Power
MicroUSB port for charging
Know before you buy
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