Suunto D4F is a lightweight yet robust freedive computer that makes underwater sports enjoyable. When you dive, the D4F displays your current and maximum depth, calculates dive time, surface intervals, allowing you to fully concentrate on exploring the underwater world. Depth alarm, underwater time alarm. Measures water temperature.
Allows you to download your dive logs to perform advanced analysis and create dive plans. Transfer dive records from your compatible Suunto dive computer, upload dive plans, customize your dive computer and text your friends in Suunto Movescount.
The lightweight case features a stainless steel frame and mineral crystal glass, and includes a comfortable elastomer strap. The USB cable for transferring your dives to DM5 and Suunto Movescount is sold separately. Suunto's factory and headquarters in Vantaa, Finland, now use 100% renewable energy. This means that all Suunto products that are manufactured in Finland are also made with 100% renewable, carbon-neutral energy. In 2021, this was 85% of all Suunto products. This is a great addition to Suunto's efforts to minimize its emissions, which they do by producing high-quality, long-lasting products.

Product highlights:
- Ideal for freediving, snorkeling and spearfishing
- Apnea timer
- Maximum depth 100m
- Light

Suunto DM5:
- Suunto DM5 lets you download your dive logs for advanced analysis and dive plan creation. Transfer dive logs from your compatible Suunto dive computer, upload dive plans, customize your dive computer and share it all with your friends in Suunto Movescount.

Suunto Movescount
- Transfer dive logs from all your compatible Suunto dive computers to Suunto Movescount. Enrich your logs with short stories, photos and videos. Add location information to your dive logs and share your trips with friends and family. Follow your progress and that of other divers, create or join groups of like-minded members and participate in events.

Key features:
- Free diving mode
- Innovative apnea timer
- Stop Watch
- Water resistance up to 100 m (328 ft)
- Easy-to-read dot matrix display
- Mineral crystal glass and stainless steel frame
- Upgradable firmware
- Detailed graphical logs and dive data with your PC/Mac using Suunto DM5 software (USB cable sold separately)

What's in the box?:
- Suunto D4f Black with black elastomer strap, scratch guards (2 pcs.), safety leaflet, quick start guide and diving laws brochure with warranty information, Suunto logo sticker