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About Sherwood Amphos Wrist Computer

The Amphos is Sherwood s newest addition to an already strong lineup of dive computers. Sherwood s first true watch computer is sure to be a diver s favorite. This watch computer s display is based on the intuitive Wisdom3 format. The Sherwood Amphos Wrist Scuba Diving Computer is a two gas Nitrox compatible unit. The computer has four dive operating modes of air, nitrox, gauge and free dive, when not diving it can also be used as a watch. The Sherwood Amphos computer is run by a Modified Haldanean / DSAT (Diving Science and Technology) Database Algorithm, has an intuitive operation and display, with large easy to read numbers and a clean matter-of-fact screen that gives you what you need to know. The computer can operate in either imperial or metric measurements. The computer is water activated so there is no need to turn it on before you jump in the water. The computer has a common CR2430 consumer replaceable battery with hot swap feature that will maintain settings and data during battery swap. When worn as a watch the Amphor will give local time and destination time so it s great as a travel companion. The watch function is also equipped with altitude information, temperature and date. Time can be set in 12 or 24 hour formats. The watch mode can also be used as a countdown timer, chronograph and provides daily alarm functions.

When diving the Amphos the computer displays 2 bar graphs one for nitrogen loading or oxygen accumulation. The other is an accent rate indicator graph. The computer will also display in the dive mode current and deepest depths, no decompression, deep and safety stop information, and required stop depths. Other information such as temperature, date and altitude (if applicable) can also be displayed. The computer can dive two gas mixtures of 21-50% and 50-100%. Display is based on the intuitive Wisdom3 format. Logbook will retain 24 dives (3 screens each). Selectable audible alarms with flashing icons, wet activation, and history mode with total dives, maximum depth, total dive hours, and lowest temperature are other features of the Amphor dive computer. Optional USB Cable Connector (see SKU: SWDADC), allow downloading dive information to your PC or Mac. New from Sherwood! As easy and intuitive to read and navigate as Sherwood's famous Wisdom line, with 7 user-changeable alarms, deep stop reminder, and free dive mode, the Amphos will appeal to all divers.

Computer automatically adjust altitude up to 14, 000' (4267.2 meters). Maximum operational depth is 330' (100 meters), there is an automatic safety stop countdown timer and full decompression stop countdowns as deep as 60' (18 meters) when required. Computer has a backlight for night or low light dive conditions. You can even set the computer to be more conservative for personal health or just for added safety. The computer has a 4-button system to access all functions, comes with a durable rubber wrist strap, battery hatch key and an owner s manual.

Warranty Information

This product has a limited warranty of 24 months.

Sherwood Amphos Wrist Computer Features

  • Sherwood Amphos Wrist Computer
  • Newest Addition to a Strong Lineup of Dive Computers
  • Sherwood's First True Watch Computer
  • Based on Intuitive Wisdom3 Format
  • 2-Gas Nitrox Compatible Computer: Mixtures of 21-50% and 50-100%
  • 4-Dive Operating Modes: Air, Nitrox, Gauge and Free Dive
  • Also a Great Watch!
  • Algorithm: Modified Haldanean / DSAT (Diving Science and Technology) Database
  • Intuitive Operation & Display, w/Large Easy to Read Numbers
  • Clean Matter-of-Fact Screen
  • User Selectable Imperial or Metric Measurements
  • 12 or 24 Hour Time Format
  • Button or Water Activated Computer Design
  • Common CR2430 Consumer Replaceable Battery
  • Hot Swap Feature: Maintains Settings/Data During Battery Swap
  • Watch Function:
    Local Time and Destination Time
    Great Travel Companion
    Altitude Information
    Temperature and Date
    Countdown Timer
    Daily Alarm Functions
  • 2 Bar Graphs:
    One for Nitrogen Loading or Oxygen Accumulation
    One for Accent Rate Indicator
  • Current and Deepest Depths
  • No Decompression, Deep and Safety Stop Information
  • Required Stop Depths
  • Temperature and Altitude
  • Logbook: 24 dives (3 screens each)
  • Selectable audible alarms with flashing icons
  • History Mode:
    Total Dives
    Maximum Depth
    Total Dive Hours
    Lowest Temperature
  • Optional USB Cable: Download Dive Log to PC or Mac (see SKU: SWDADC)
  • 7 User-Changeable Alarms
  • Automatic Altitude Adjustment - to 14,000' (4267.2 meters)
  • Maximum Depth - 330' (100 meters)
  • Deco Stops to 60' (18.3 meters)
  • Backlight for Night or Low Light Conditions
  • Conservative Setting for Personal Health or Added Safety
  • 4-Button System to Access All Functions
  • Durable Rubber Wrist Strap
  • Owner's Manual and Battery Hatch Key

Sherwood Amphos Wrist Computer Specifications

Modified Haldanean / DSAT(Diving Science And Technology) Database
Audible Alarms
Depth Display
330' (100 meters)
Altitude Adjustable
Yes, Up to 14,000' (4,270 meters)
Operating Modes
Air, Nitrox, Gauge, Free Dive or Watch
Back Light
Memory Capacity
Up to 24 Dives
Time, Date & Temperature
Imperial/Metric Display
User Replaceable CR2430 Lithium Battery
Dual Time and Daily Alarm
Weight [with packaging]
0.95 lb
Mfr #

Amphos Wrist Computer Customer Reviews

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Sherwood Amphos Wrist Computer

(based on 1 review)

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Reviewed by 1 customer

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(2 of 2 customers found this review helpful)


Freedive Mode Limeted

By KK-Ireland

from Ireland West

About Me Advanced

See all my reviews

Verified Buyer


  • Easy To Read
  • Lots Of Functions


  • Bad Freedive Log
  • Limited Functions

Best Uses

  • Recreation

Comments about Sherwood Amphos Wrist Computer:

Nice computer - but the freedive logs are only accessible with a windows machine connected to it and last dive is only logged to 1m steps.

  • Diving Type:
  • Freediving
  • Was this a gift?:
  • No

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Questions & Answers Powered by TurnTo®

Questions about this item:

Shopper  Can the cable be connected and downloaded into a PC and a Mac? I own a Mac.
Frank L  Yes, can be used with either PC or Mac.
Shopper  can you switch gas mixes underwater ?
Frank L  Yes. Two gases.
LOUIS M  Does it have a watch function? When not diving, can it serve as a simple date/time watch?
Chandler E  Yes it does. It should immediately go to the date/time screen when you first turn it on. Once you dive it will automatically switch to the dive function after you get about 5 ft under. Then after your done diving it will switch back to the date/time screen once it's been inactive for a few minutes. I'm still learning how to use the watch and all of its functions, but I have been very impressed with its ease of use for how many functions it actually has.
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