Shearwater · PRODUCT GUIDEShearwater Perdix 3 Dive Computer Review
Sources checked · Unscored
Review
Source evidence is available, but no eligible numeric overall rating was verified. This product remains unscored.
How we calculate scores →About this gear
The Perdix 3 updates Shearwater’s rectangular computer with a 2.4-inch AMOLED display, titanium bezel and piezoelectric buttons. It supports up to four wireless pressure transmitters and vibration alerts. The larger screen is the most obvious reason to compare it directly with the Perdix 2 rather than treating both generations as the same product.
Consider before buying
Tank-pressure monitoring requires compatible transmitters; verify what the package includes. Compare actual screen layouts on your wrist before paying for the newer display. The Perdix 2’s independently published score cannot be transferred to this model, and more displayed data is not automatically easier to read.
Our take
InDEPTH’s Perdix 3 review highlights the clearer screen and selectable layouts, including a large-number option that is useful to assess if readability drives your purchase. Existing Perdix 2 owners should first decide whether those display changes solve a real problem. No numeric overall rating was verified for the Perdix 3.
Specifications at a glance
- Equipment type
- Dive computer
- Display
- 2.4-inch AMOLED
- Bezel
- Titanium
- Controls
- Piezoelectric buttons
- Wireless tank pressure
- Up to four compatible transmitters
- Alerts
- Vibration
Compare an alternative
A closer look at Perdix 3
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 review focuses on display clarity and selectable layouts while noting continuity with the Perdix 2. It provides qualitative buying context, not a verified numerical overall rating.
Source and scoring details
Exact model is identified in the article; no score is transferred from another model.
Commercial relationship not established; consult the original review.
Original review: InDEPTH
