MossCode PHI

One System. From Wrist to Bike.

MossCode PHI is a 3-in-1 modular sports device designed to connect daily tracking, focused training, and on-bike performance in one continuous system.

Powered by MagShift™, PHI’s Dial moves from your wrist to your bike with a simple slide and click. Mount it on the handlebars when you need navigation and live ride data in your natural line of sight. The lightweight, screen-free Band remains on your wrist, so body tracking can continue in the background.

When the ride is over, return the Dial to the Band and PHI becomes a complete sports watch again. Your training and body data come back together in one connected record, without managing a separate watch, cycling computer, and recovery tracker.

A 3-in-1 Modular Sports Device

Sports Watch
Connect the Dial and Band for a complete sports watch built for structured training, navigation, and everyday use.

Cycling Computer
Move the Dial to the bike mount for clear, accessible ride data where you need it most: in front of you, not on your wrist.

Continuous Body Tracker
Keep the lightweight Band on your wrist during rides, recovery, sleep, and daily life to maintain a more continuous view of your body.

MagShift™: Slide. Click. Transform.

MagShift™ is MossCode’s modular connection system. It allows the Dial to move between the Band and compatible accessories while carrying data, power, and context across the PHI system.

One simple motion changes how PHI works for the moment ahead, without asking you to rebuild your setup every time your activity changes.

Ride With Your Eyes Forward

Checking a watch while riding can interrupt your position and pull your attention away from the road. PHI places the Dial on your handlebars, bringing navigation and performance data into your natural sightline while the Band stays on your wrist.

Your display moves to the bike. Your body tracking stays with you.

One Connected Training Story

Traditional setups often separate ride data, body signals, sleep, and recovery across different devices and apps. PHI is designed to keep those moments connected.

From daily wear and overnight recovery to structured workouts and long rides, PHI brings your activity and body data into one continuous system, helping you understand not only what you did, but how your body responded.

Built to Move With You

PHI is designed around the way training actually happens: across different sports, environments, and parts of daily life.

Wear the Band when you want something light and unobtrusive. Add the Dial when you need a full training display. Move it to the bike when visibility matters. Bring it back to your wrist when the ride is done.

Less equipment to coordinate. Fewer disconnected records. One system that adapts to the way you move.

MossCode PHI
Flow, Not Force.