• High-resolution matrix display with large numbers is easy to read under water, even in adverse conditions.
  • Lightweight design is so comfortable on the wrist you won’t want to take it off.
  • Intuitive menu and four button controls make it easy to navigate through the system.
  • ZH-L16 algorithm accommodates single-gas Nitrox capability from 21% to 100% 02.
  • PDIS (Profile Dependent Intermediate Stops) calculates an intermediate stop based on N2 loading, current and previous dives and breathing mixes for better diving.
  • Microbubble levels let you adjust the level of conservatism in the algorithm to match your experience level, age and physical conditioning.
  • Modern design is functional and stylish for topside time-keeping as well as underwater data tracking.
  • Full watch functions for topside time-keeping
  • 3 Dive modes: Scuba, Gauge, and Apnea
  • In Sport mode sport-related functions like a swim stroke counter and a stopwatch can be activated.
  • Max Operating Depth: 120m
  • Bluetooth Low Energy interface lets you download dives to any iOS or Android device or PC/Mac.
  • Firmware can be user-updated by going to scubapro.com
  • CR2450 battery is rated for up to two years/300 dives.
  • Included: Protection foil, Quick Card, Arm Strap Extension, Read First (user manual is available online).
Number of Gases1
Gas Capability21-100% Nitrox
AlgorithmZH-L16 ADT MB
Operating ModesFreediving, Scuba, Gauge, Swim, Sport
Display TypeBlack & White
Memory Capacity50 hours (estimated)
Estimated Battery Life3-5 Years / 300-500 Dives
Number of Control Buttons4
XL Dot Matrix DisplayNo
ConnectivityBlueTooth
Built-In CompassNo