Shearwater computers are not only made in Canada, they are made for serious recreational and technical scuba divers enjoying cold and warm water scuba diving. The latest member of the Shearwater family is the Tern and Tern TX. The Tern TX has air-integrated capability with the Shearwater Swift transmitter (not included). The Tern TX has a brilliant screen and compact design, making it wearable for surface days as well as scuba diving days. Shearwater is known for making dive computers that are intuitive and easy to use.

Dive Modes:

• Air or Nitrox to 99%
• 3-Gas Nitrox
• Gauge - Bottom timer with stop watch & dive logging
• Freedive - Configurable sampling rates and alarms

Basic Functions & Features:

• Basic Functions & Features:
• Style: Small, wrist watch-style
• User Interface: 4 button
• Dive Log: 500 hours
• Depth Rating: 394 ft (120 m)
• Battery: Rechargeable Li-ion
• Air Integration: Yes, with Swift (not included)
• Nitrox compatible: Yes
• Downloadable: Yes, bluetooth
• Alarms: Visual, vibration
• Ascent Rate Indicator: Yes
• Automatic Altitude Adjustment: Yes
• Display: Full color AMOLED, 1.3″
• Lens Type: Toughened glass
• Digital Compass: Yes

The Shearwater Swift is for divers who dive with multiple transmitters or in close proximity to other divers using transmitters. The Swift has a random broadcast frequency so, it's less likely to clash with others that broadcast at predictable intervals. But, the Swift also listens for other transmitters and broadcasts a moment later so there are no mixed signals or interference.

• Advanced Collision Avoidance
• Random Transmit Interval
• LED Status Indicator
• User Changeable Battery
• Compatible with all existing air integrated Shearwater dive computers and many other computers already on the market