Shearwater Tern TX
- Brand: Shearwater
- Product Code: Shearwater-Tern-TERNTXMAIN
- Availability: In Stock
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SGD 923
Available Options
The Shearwater Tern TX Dive Computer brings Shearwater’s trusted performance into a compact, watch-style design. Its bright 1.3-inch AMOLED display delivers excellent visibility underwater, while the simple two-button interface keeps important dive information easy to access.
Designed for recreational, sport and light technical divers, the Tern TX supports optional wireless air integration with up to four compatible transmitters. It also includes a digital compass, wireless charging and multiple dive modes, making it a capable dive computer for everything from weekend getaways to regular dive trips.
From lower-visibility local dives to bright tropical conditions, the high-contrast display remains clear and easy to read.
Key Features
Bright 1.3-Inch AMOLED Display
The full-colour 360 × 360 AMOLED display produces deep blacks, vivid colours and sharp dive data. Its high-contrast layout makes the Tern TX easy to read across a wide range of underwater conditions.
Optional Wireless Air Integration
Connect the Tern TX to as many as four compatible Shearwater transmitters to view cylinder pressure information directly on your dive computer. This keeps your depth, dive time and gas information together on one clear display. Compatible transmitters are sold separately.
Built-In Digital Compass
The three-axis, tilt-compensated digital compass provides reliable underwater navigation without requiring you to hold the dive computer completely level.
Compact Watch-Style Design
At just 50mm in diameter and approximately 100g, the Tern TX is Shearwater’s most compact dive computer. Its low-profile case, stainless-steel bezel and quick-release Remora strap make it comfortable to wear both underwater and during your surface interval.
Wireless Charging and Bluetooth Connectivity
The internal rechargeable lithium-ion battery provides up to 20 hours of diving at medium screen brightness. An included wireless charging station makes recharging simple, while Bluetooth connectivity allows you to sync dive logs and install firmware updates through the Dive Shearwater app.
Multiple Dive Modes
Choose from Air, Nitrox, 3 Gas Nitrox, Gauge and Freediving modes. An optional Avelo mode is also available with a separate unlock code. The Tern TX uses the trusted Bühlmann ZHL-16C decompression algorithm with adjustable gradient factors and preset conservatism levels.
Customisable Vibration Alerts
Powerful vibration alerts can be configured to notify you of important dive information without relying on audible alarms.
Technical Specifications
Screen Resolution: 360 x 360
Display Type: Full colour AMOLED
Screen Brightness: Minimum 300 nits. Typical at 350 nits
Display Size: 3.3cm / 1.3"
Toughened Glass Window: Yes
Battery Type: Internal Rechargeable Li-ion battery
Battery Capacity (approx): 1.33 Wh
Battery Life: up to 20 hours (medium brightness), up to 6 months (standby)
Wireless Charging Station: Yes
Number of Gases: 3 OC
Depth Rating: 120m / 394ft
Dive Log Capacity (10 second rate): 500 Hours
Size (Dive Computer): Diameter - 50mm
Size (Dive Computer): Thickness - 16mm
Weight (Dive Computer): 100g
What's in the Box?
1 × Shearwater Tern TX Air-Integrated Dive Computer
1 × Remora band with quick-release system
1 × Short Remora band for smaller wrists
1 × Wireless charging station
1 × USB-C cable
1 × Product information guide
1 × Screen protector
Available in Black/Purple/Blue.
Tags: Shearwater, Tern TX, Dive Computer