Product Overview
The Salvimar ONE Plus Freediving Watch is a dedicated dive computer built specifically for freedivers who demand accuracy, reliability, and essential data at their fingertips. Designed to support both training and recreational apnea diving, this compact wristwatch delivers real-time metrics in a streamlined interface, helping divers monitor performance and stay within safe limits. With a robust 100-meter waterproof rating and refined firmware, the ONE Plus operates dependably in a wide range of underwater environments—from calm coastal waters to deeper open-ocean dives. Its intuitive design ensures that critical information is always visible, whether you’re descending into the blue or resting between sessions.
Key Features
- Depth Gauge with 100m Rating – Accurately tracks your current depth up to 100 meters, providing instant feedback during descent and ascent. This real-time data is vital for monitoring dive progression and ensuring you remain within your comfort and safety zones, especially during depth training or exploration dives.
- Dive Time and Surface Interval Tracking – Automatically records total dive duration and the time spent on the surface between dives. This dual-function timing system helps freedivers manage recovery periods, optimize training routines, and maintain a structured approach to multi-dive days.
- Water Temperature Display – Shows real-time water temperature, allowing you to adapt your gear selection and dive strategy based on actual conditions. This feature is particularly useful when diving in locations with fluctuating temperatures or during seasonal changes.
- Customizable Alarms for Max Depth and Time – Set personal thresholds for maximum depth and dive duration. The watch alerts you audibly or visually when approaching or exceeding these limits, reinforcing disciplined diving practices and supporting safer apnea habits.
- Stopwatch and Countdown Timer – Offers both stopwatch and countdown modes for flexible timing needs. Use the stopwatch to measure breath-hold intervals or surface sprints, and the countdown timer to pace rest periods or training sets—ideal for structured workouts and performance tracking.
- Backlight for Low-Light Visibility – Features an integrated backlight to ensure clear readability in low-light conditions, such as early morning dives, twilight sessions, or deeper dives where natural light fades. This enhances usability without compromising battery life.
- 99-Dive Log with 30-Day Memory – Stores up to 99 individual dives with a rolling 30-day memory window. This allows you to review recent dive sessions, observe trends in depth and duration, and maintain a personal log without needing external devices or apps. Data includes dive time, max depth, and surface intervals.
- Updated Software for Reliable Performance – Runs on refined firmware designed to improve stability, responsiveness, and overall functionality. This update minimizes the risk of glitches during critical moments, ensuring consistent performance when it matters most.
Technical Specifications
- Waterproof rating: 100 meters
- Depth gauge range: Up to 100m
- Functions: Dive time, surface interval, water temperature, max depth alarm, max time alarm, stopwatch, countdown timer, backlight
- Dive log capacity: 99 dives
- Memory duration: 30 days
- Software: Updated for trouble-free performance
Benefits & Use Cases
The Salvimar ONE Plus is engineered for freedivers who prioritize precision and simplicity. Its comprehensive suite of tracking tools supports both performance development and safety awareness. The depth and time alarms encourage responsible diving by helping users adhere to personal limits, reducing the risk of overexertion. Surface interval tracking aids in recovery management, especially during repetitive dives or altitude diving, where proper rest is crucial. The inclusion of water temperature readings allows for better preparation and gear selection, enhancing comfort and safety in varying conditions. With its 100m waterproof capability, the watch performs reliably in both saltwater and freshwater environments, making it suitable for ocean dives, lakes, and quarry training. The built-in dive log eliminates the need for manual record-keeping, enabling divers to focus on the dive while still maintaining a detailed history for review and improvement.
Important Notes
Always ensure the watch is securely fastened to your wrist before entering the water. Although rated for depths up to 100 meters, avoid subjecting the device to sudden pressure changes or physical impacts that could compromise its integrity. After use in saltwater, rinse the watch thoroughly with fresh water to prevent corrosion and maintain long-term functionality. The dive log retains data for 30 days; for permanent records, consider transferring or noting key details externally. Please note that this model does not include air integration or decompression calculations, as it is specifically designed for freediving (breath-hold) activities.



