Shearwater · PRODUCT GUIDEShearwater Perdix 2 Dive Computer Review
96/100 · Single source
Review
Based on one publisher’s overall rating. This is a single-source score, not a consensus.
How we calculate scores →About this gear
The Perdix 2 is a rectangular dive computer with a 2.2-inch colour display, titanium bezel and piezoelectric buttons. A user-replaceable AA battery, vibration alerts and support for four wireless pressure transmitters are its practical distinguishing features. This is the Perdix 2, not the original Perdix or the newer AMOLED Perdix 3.
Consider before buying
Check the supplied battery type, compatible transmitters and package contents before comparing prices. DiveOtter’s review describes the screen material differently from Shearwater; the specification here follows the manufacturer’s aluminosilicate-glass description. Do not choose advanced diving modes solely because a computer provides them.
Our take
DiveOtter gives the exact Perdix 2 AI an overall 9.6/10, retained here as 96/100 from one publisher. Its praise centres on tank-pressure integration and readable information. Compare the Perdix 3 if the newer display would improve readability for you; an upgrade is less compelling if the existing screen already meets your needs.
Specifications at a glance
- Equipment type
- Dive computer
- Display
- 2.2-inch colour display
- Screen cover
- Aluminosilicate glass
- Battery
- User-replaceable AA
- Wireless tank pressure
- Up to four compatible transmitters
- Alerts
- Vibration
Compare an alternative
A closer look at Perdix 2
Editorial profile written
Questions to settle before buying
Based on the equipment type in the researched profile.
- Does this exact model support the dive modes you need?
- Can you read the screen and operate the buttons with your normal gloves?
- Are the charger, transmitter and mounting accessories included or separate?
Explore the related equipment section →
What still needs checking
Independent review coverage and model updates still need ongoing research.
Published review evidence is available further down this page; only eligible overall ratings contribute to its score.
Where this research comes from
Read the source ↗ · Open the product listing ↗
Exact product name and URL in manufacturer feed · cached source, collected 2026-10-02 · Catalogue audit 2026-10-02.
Source matching and feature extraction are automated. An editorial profile, independent review and hands-on test are separate things; none is implied by this audit.
Review evidence and source documents
Published findings and supporting documents, with each source identified below. We have not personally tested this product.
The reviewer praises the readable screen and dependable transmitter connection across cold- and warm-water dives. Price and the larger wrist format are the main tradeoffs.
Source and scoring details
Review names Perdix 2 with air integration. It is not the original Perdix, Perdix AI or Perdix 3; the rating applies only to the standard Perdix 2 listing.
The publisher discloses affiliate links: https://diveotter.com/affiliate-disclosure
Overall Score: 9.6 / 10, confirmed by the Total row of the scoring table. Last updated July 2025; exact day not stated.
Included in the score, with one equal vote for this publisher group.
Original review: Dive Otter
