Oregon Scientific
Oregon Scientific SE338 Gaiam ECG Heartrate Monitor Touch Watch Navy Blue
A slim ECG heart-rate monitor watch with a directional touch screen and lens sensor that replaces the chest strap
- ECG finger sensor removes the need for a chest strap
- Directional touch screen replaces buttons for simple control
- Slim profile with soft silicone strap stays comfortable during exercise
- Instant heart-rate feedback lets you track performance in seconds
- Model SE338 designed for intuitive home health monitoring
ECG Touch Watch
The Oregon Scientific Gaiam ECG Touch Watch is a wrist-worn heart rate monitor that uses ECG technology to capture readings without a chest strap. Users simply place one or two fingers on the lens sensor to view performance data on the directional touch screen. The slim profile and soft silicone strap are designed for comfort during exercise sessions. Model reference 338 identifies this navy blue variant.
Fitness users wanting strapless monitoring
This watch suits people who prefer a strapless way to check heart rate during workouts and value a button-free touch interface. It is not intended for buyers who require continuous automatic tracking without manual finger placement. Athletes needing built-in GPS, music storage or smartphone notifications should look at other devices. The focus remains on simple ECG spot checks.
Finger-contact ECG sensor
The defining specification is the ECG lens sensor that reads heart rate when touched by one or two fingers. This replaces the traditional chest belt and delivers a reading in seconds. No other biometric sensors or wireless connectivity features are included in this model. The touch screen is the sole control method for navigating the displayed data.
Highlights
- ECG finger sensor removes the need for a chest strap
- Directional touch screen replaces buttons for simple control
- Slim profile with soft silicone strap stays comfortable during exercise
- Instant heart-rate feedback lets you track performance in seconds
- Model SE338 designed for intuitive home health monitoring
Specifications
| Brand | Oregon Scientific |
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Questions about this item
How do I set up the touch-screen ECG watch for the first time, and what step do people often miss?
Charge the device fully, then follow the on-screen prompts to enter your age, weight and gender — the step most users skip is performing the initial ECG calibration by holding two fingers on the lens sensor until the watch confirms a stable reading.
What parts of the SE338 will need replacement over time?
The soft silicone strap will wear and should be swapped when it cracks or loses elasticity; the rechargeable battery is sealed and not user-replaceable, so the whole unit is retired when the battery no longer holds a charge.
What is the first limitation I will hit during a long continuous workout?
The ECG lens sensor requires you to pause and place fingers on it for each reading, so real-time, beat-by-beat tracking is not possible — intermittent sampling is the inherent limit during sustained exercise.
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