## BiNavi Air|Lightweight & High-Precision GPS Cycling Computer with Navigation
**BiNavi Air** is a lightweight flagship model that achieves a high level of balance between lightness, navigation performance, and data accuracy, compatible with road bikes and gravel bikes. It is designed for cyclists who want to ride “without getting lost, accurately, and for long periods” – from daily training to long rides and event participation.
**77g Lightweight Body × Up to 30 Hours of Long Battery Life**
Lightweight body weighing only 77g.
Slim design with a minimum thickness of 13.8mm.
Up to 30 hours of continuous use, ensuring peace of mind even on all-day rides.
It won’t disrupt the balance of lightweight bikes and won’t be a burden during hill climbs.
**3.0-inch High-Visibility Outdoor Color Display**
Semi-reflective color LCD screen that is easy to see even in direct sunlight.
Polarized sunglass compatible (reduces visibility degradation due to angle).
Automatic brightness adjustment for comfortable viewing at night and in tunnels.
▶ Allows you to quickly check navigation screens and data screens, enhancing safety.
**Dual-Band GNSS × 5 Satellite Support | Stable Positioning Accuracy**
Compatible with GPS / GLONASS / Galileo / BeiDou / QZSS.
Dual-band GNSS + unique antenna design.
Records stable tracks even in high-rise buildings, bridges, and mountainous areas.
▶ Ideal for those who prioritize the accuracy of distance, speed, and route recording.
**Consolidated Navigation Information Display | Worry-Free Design**
Navigation, maps, and turn-by-turn directions are integrated into one screen.
Turn predictions are displayed early according to speed.
Continuous curves and sharp curves can be identified in advance.
Turn notifications via sound, screen, and voice.
▶ Minimizes screen switching during riding, allowing you to focus on the road ahead.
**iClimb 3.0|Climb Navigation that Shows You the Ascent**
Automatically recognizes climbing sections.
Displays gradient, distance, and remaining information in real time.
Ideal for pacing during long hill climbs.
▶ For those aiming for races, events, or personal bests.
**Offline Compatibility | Global Navigation**
Built-in global maps (regular updates).
Offline navigation without a smartphone.
Supports route re-routing, U-turns, and return navigation.
Compatible with Strava / Komoot route synchronization.
**For Training and Indoor Rides**
Compatible with heart rate, cadence, power, and electronic shifting (Di2).
FTP test / interval training.
Smart trainer connection (virtual ride compatible).
▶ Continuous performance management is possible both indoors and outdoors.
**iGPLink Smart Connection**
Cycling computer and smartwatch connection.
Automatic heart rate transmission / vibration notification.
Light and radar taillight connection.
**Recommended for:**
First-time users of GPS cycling computers with navigation.
Those looking for a GPS cycle computer to match a lightweight bike.
Those who want to enjoy long rides and hill climbs comfortably.
・【Thin & Lightweight Design & 3.0-inch Large Touch Display】The BiNavi Air cycle computer features an ultra-thin and lightweight body, measuring just 13.8mm thick and weighing 77g. Its aerodynamic shape reduces air resistance during riding and allows for a clean installation on the handlebars. Equipped with a 3.0-inch large color touch panel, it achieves high visibility for easy viewing while riding, even in direct sunlight. The brightness automatically adjusts according to the surrounding light, providing optimal brightness at all times, day or night.
・【Bicycle Speedometer for Highly Accurate Ride Logs】This product, compatible with dual-frequency GNSS, quickly captures satellites and records stable, high-precision ride logs, even in areas with poor reception such as urban areas and mountainous regions. The track is less likely to be disrupted when passing through tunnels or under overpasses, and accurately reproduces the riding line even on complex routes.
・【Turn Notification Function with Sound, Light, and Screen】The BiNavi Air cycle computer supports safer rides with turn notifications via “sound, light, and screen.” When approaching a turn, the screen flashes and an audio alert clearly notifies you of a change in direction. Furthermore, when connected to an iGPSPORT smart light, the light flashes left and right simultaneously, alerting not only the rider but also surrounding vehicles and pedestrians. It also supports navigation voice guidance, allowing for confident riding even on corners and complex routes. ※When using voice navigation, please use it with the cycle computer connected to the iGPSPORT App. ※We recommend the use of bone conduction headphones due to Japanese road traffic laws and safety considerations.
・【Map Navigation】Online and offline compatible. Reliable navigation along the route. It features a built-in global map compatible with countries around the world, enabling offline navigation even in areas without communication. You can ride with confidence even on roads you’ve never traveled or in areas with uncertain signal strength. Additionally, routes (roadbooks) created with a dedicated smartphone app can be transferred to the meter and used as navigation. During riding, it clearly guides you along the set route, indicating direction and turns. Even if you deviate from the route, the Deviation Re-route Function 2.0 quickly detects your current location and automatically generates a new route to continue navigation. It provides a smooth and stable navigation experience, even on long rides or unfamiliar courses.
・【Freely Customize the Navigation Screen】Navigation information is componentized and arranged to clearly separate the map, turn directions, and ride data. Important turn information does not obstruct the map, allowing you to check navigation and data simultaneously on one screen. Furthermore, heart rate and gradient are displayed graphically, allowing you to grasp changes at a glance. Optimize the arrangement of only the necessary information according to your riding style, reducing eye movement and decision-making burden.
・【Accurately and Clearly Display Climbing Data】It adopts an innovative multi-channel pressure port structure, which suppresses the influence of external factors such as wind and rain, realizing stable altitude measurement. Data is less likely to be disrupted even during long rides or in harsh environments, allowing you to concentrate on riding with peace of mind. A uniquely developed composite gradient algorithm quickly detects the start of climbs and gradient changes, accurately displaying gain and gradient information. You can intuitively grasp the climbing situation, making it easier to manage your pace. Furthermore, iClimb 3.0 Climb Guide reproduces gradient classifications based on professional race standards. It captures the start and end points of climbs more accurately and displays the map and climbing information simultaneously on one screen, allowing you to preview the upcoming climb and plan your energy expenditure.
・【Indoor Training Compatible】Two modes for more enjoyable indoor rides: race mode and virtual ride mode. In race mode, you can compare your current ride data with your past performance, focusing on pace and output to challenge personal bests. In virtual ride mode, you can recreate famous cycling routes from around the world, enjoying an immersive riding experience like outdoor riding from the comfort of your home. ※A smart trainer connection is required to use this function.
・【Record Every Detail of Your Ride with Diverse Device Connections】It widely connects with various devices compatible with Bluetooth / ANT+, including speed sensors, cadence sensors, heart rate monitors, power meters, SHIMANO Di2 electronic shifting, E-Bikes, radar, smart trainers, and even action cameras. During riding, it records and displays over 150 diverse data points related to the vehicle, rider, and surrounding environment. It supports everything from simple ride recording to more detailed ride analysis, regardless of riding style. Recorded data can be automatically synchronized to major platforms such as Strava and TrainingPeaks with a single tap.
【Voltage Compatibility】
When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.
【Plug Type】
Our products use Japanese plug types (A or B type).
Please use a conversion adapter if necessary.
【Important Note on Transformers and Adapters】
A transformer adjusts voltage to match your device's requirements.
A conversion adapter only changes the plug shape and does not adjust voltage.
Using only a conversion adapter without a transformer may result in damage to the product.
【Liability】
We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer.