Z1 · ReadabilityIn beta
28.4KM/H · DAY
28.4KM/H · NIGHT
Readable in full sun
The value fills its tile. Black on white by day, OLED black at night. Digits are sized from the widest possible value, so they never jump mid-ride.
Bike computer for Android and iPhone · Android beta Jan 2027
The ride screen you'd design yourself.
Dropbar turns the phone on your bars into the main computer. Readable in full sun, usable with gloves, and editable in seconds, even mid-ride.
Android · beta Jan 2027, launch ~Mar 2027
iPhone · coming after the Android launch
3suntil a silent sensor turns grey
96dplap and page buttons, sized for winter gloves
≤5slost if the phone kills the app mid-ride
Long-press any tile to swap its field. Swipe or tap Page to change pages. Page 2's elevation graph comes after launch (Apr to Jun 2027); tap it to change the range. Demo data, updated once a second.
Built for the half-second glance.
Every choice comes from riding with a phone on the bars: full sun, winter gloves, wet screens and sensors that drop out at the worst moment. Seven things, one per zone.
Z2 · GlovesIn beta
48 dp
72 dp
96 dp
Gloves first
Every ride control is at least 72 dp, about 11 mm. Lap and page are 96 dp. Volume keys turn pages and mark laps. Touch lock stops rain tapping for you.
Z3 · EditingIn beta
Long-press to swap
Hold any field for 0.6 s mid-ride and pick another. The picker shows every field with a live value, and you can search it.
Z4 · Honest dataIn beta
148LIVE
148NO DATA 3 S
An old number never looks live
A sensor that goes quiet for 3 seconds turns grey with a no-signal mark. You always know if you're reading your heart rate or a memory of it.
Z5 · RecordingIn beta
forced kill · ≤ 5 s lost · resumed
Kill the app. Keep the ride.
Every second is saved to the phone as you ride. If the phone kills the app, reopening offers Resume or Save as is, with at most 5 seconds missing.
Z6 · SensorsIn beta
Power meter · 243 W
Heart rate · 148 bpm
Cadence · 88 rpm
Trainer · indoor mode
Your Bluetooth sensors
Power meters, heart-rate straps and watches that broadcast, cadence from your power meter, and trainer power for indoor rides without GPS.
Z7 · Your filesFIT now · Strava coming
FIT
→any app
Strava*
Strava*
Your ride, your file
Share a standard FIT file to any app. Automatic Strava upload is coming, pending Strava's review. *Not available yet.
What's next.
The beta records a ride you can trust. Everything after that is built on top of it, and the dates move if the riding says so.
Jan 2027
Android closed beta
Record outdoors and on the trainer, swap fields mid-ride, export FIT.
~Mar 2027
Public launch, free
Drag-and-drop layout editor: build a three-page screen in under two minutes, with gloves on.
iPhone
Dropbar for iPhone
The same ride screen and layouts on iOS, after the Android launch. Pick iPhone in the form below to hear first.
Later
Trainer studio
ERG and slope control, structured workouts, course replay and fitness tests. No virtual world.
Later
Gravel navigation
Follow imported routes offline with turn cues and off-route alerts.
Ride it before anyone else.
The Android closed beta opens in January 2027. Testers get the app through Google Play, ride with it for at least two weeks and tell us what broke. Bring your power meter or heart-rate strap if you have one.
On iPhone? Sign up and pick iPhone. Dropbar is coming to iOS after the Android launch, and you'll get one email when it's ready.
You're on the list
We'll email you when the Android beta opens in January 2027.
Follow the build.
Ride-test notes, new screens and the beta announcement go to Instagram first.