Six dive and training modes
Move between scuba, freediving, snorkeling, route map, apnea training, and apnea test screens with Apple Watch Ultra controls designed for the water.
Apple Watch Ultra Dive Computer
The dive computer that lives on your Apple Watch Ultra
DIVEROUT turns Apple Watch Ultra into a full-featured dive computer for scuba, freediving, snorkeling, route tracking, apnea training, and breath-hold tests. It runs the Bühlmann ZHL-16C algorithm with EN13319-validated safety, and needs no bulky extra hardware.
App StoreStart Free Trial
Free trial available, with a lifetime plan. Requires Apple Watch Ultra.
Dive Computer Features
A full dive computer, right on your wrist
Everything you expect from a dedicated dive computer, built natively for Apple Watch Ultra.
Bühlmann ZHL-16C Decompression
The industry-standard ZHL-16C model with adjustable gradient factors gives you accurate no-decompression limits and clear ascent guidance on every dive.
AI Tank Pressure Prediction
Exclusive AI estimates your air consumption and remaining gas time without an external transmitter, so you can plan turnarounds with confidence.
Real-Time Safety Alerts
Haptic and on-screen warnings for fast ascents, NDL limits, depth, surface recovery, and training cues stop risk from stacking up underwater.
Freediving, snorkeling & apnea training
Dedicated freedive and snorkel screens pair with guided apnea sessions, hold tests, heart-rate context, and recovery timers.
EN13319 Validated
Depth accuracy and dive-mode behavior are validated against the EN13319 international dive computer standard.
Six Watch Modes
Every dive mode, shown on the watch
Switch from scuba to freediving, snorkeling, route maps, apnea training, and breath-hold tests without leaving Apple Watch Ultra.
Scuba Mode
Track depth, dive time, NDL, ascent guidance, no-deco status, and water temperature in a high-contrast scuba screen.
Freedive Mode
See current depth, session time, surface interval, max session time, heart rate, and recent dive depth at a glance.
Snorkeling Mode
Stay oriented in shallow water with depth, elapsed time, water temperature, battery, compass heading, and heart rate.
Route Map
Follow a compact underwater route view with start and end markers, live depth, elapsed time, and depth scale context.
Apnea Training
Use guided breathe-and-hold intervals, progress blocks, and next-step prompts to train breath-hold capacity.
Apnea Test
Record hold duration, heart rate, best time, and personal records from a focused watch-first test screen.
FAQ
Apple Watch Ultra dive computer questions
Dive with the watch already on your wrist
Start your free trial and turn Apple Watch Ultra into your next dive computer.