Sealife SportDiver Underwater Housing for iPhone & Android
Dispatched in 5 to 10 days
Protect your smartphone with the SeaLife SportDiver, a lightweight underwater housing featuring Dual Leak Alarms and expert 40m depth protection.
Sealife SportDiver Underwater Housing for iPhone & Android
The SeaLife SportDiver Underwater Housing is a compact and lightweight housing for smartphones. Remarkably, this housing is almost 20% lighter than the larger SportDiver Ultra model. It securely holds iPhones from the 17 Pro to the 16 Pro Max. Additionally, it fits popular "Plus" sized Android models. Consequently, the SportDiver housing allows divers to take stunning photos and video down to 130 feet (40 meters).
Specifically, the SportDiver encases many Android models and all iPhones from iPhone 11 through iPhone 17 Pro. However, the iPhone 17 Pro Max requires the SportDiver Ultra Housing instead. To get started, you can download the free SportDiver App at the App Store or Play Store. This app officially works with the current and prior generation of your phone's operating system.
Heavy-Duty Yet Lightweight
This heavy-duty housing features a strong build of Polycarbonate, stainless steel, aluminium, and optical-grade glass. Although the SportDiver housing is incredibly durable, it weighs less than 1.5 pounds (641 grams). Therefore, it is lightweight for travelling and offers almost neutral buoyancy in water.
Furthermore, the SportDiver is exceptionally easy to hold and use. It offers a large shutter lever and rear control buttons for effortless operation, even when you wear thick dive gloves. As a result, snorkelers and divers can get highly creative with their underwater shots by adjusting advanced camera settings.
Advanced Camera Control
Using the app, you can seamlessly adjust Zoom, Exposure (EV), Auto/Manual Focus, and White Balance. You can also control Tint, Lens selection, RAW+JPEG mode, Live Photo, and Video Stabilisation. Unlike other smartphone housing apps, the included SportDiver app contains zero annoying in-app purchases or ads.
Meanwhile, you can easily switch between photo and video mode during your dive. The app utilises your phone's native camera technology to deliver the best results. Additionally, the App Playback mode shows full-size photos and videos with a vertical thumbnail strip. Videos start playing automatically when you select them.
Seamless Connectivity & Safety
The SportDiver housing automatically connects to your smartphone using Bluetooth® Low Energy 5 wireless technology. Because no cables or buttons touch the phone, it consumes ultra-low power. In fact, two AAA batteries power the housing for over 50 hours of continuous use.
For enhanced imaging results, a removable underwater colour-correction filter is included to restore natural colours. For safety, the housing features Dual Leak Alarms with internal moisture and vacuum pressure alarms. Finally, a robust cam-lock sealing latch and a TPE O-ring ensure the waterproof door is completely sealed.
Sealife SportDiver Housing Features
- UNIVERSAL COMPATIBILITY – Fits iPhone 11 through 17 Pro Max and Samsung Galaxy S20 and up (up to 6.49″ x 3.15″ x 0.38″).
- EASY GLOVE CONTROL – Includes a large shutter lever and rear control buttons designed for easy operation with dive gloves.
- NATIVE CAMERA TECH – The custom SportDiver camera app utilises your smartphone's native technology with zero in-app ads.
- DUAL LEAK ALARMS – Protects your phone with an internal moisture sensor and an internal vacuum pressure alarm system.
- COLOUR RESTORATION – Includes a removable underwater colour-correction filter with a safety tether to restore vibrant, natural tones.
- LONG BATTERY LIFE – Two AAA batteries power the housing for over 50 hours of continuous underwater use.
- DEPTH RATED PROTECTION – Individually depth tested to 130 ft (40 m) with a fully shock-protecting internal holding spring.
What's Included
- SportDiver Underwater Smartphone Housing & Red colour-correction filter
- Vacuum pump & Deluxe wrist strap with clip
- Rubber Grip Tabs (12x Small, 12x Medium, and 12x Large)
- Spare O-rings (1x Main O-ring and 1x Vacuum Check Port O-ring)
- O-ring lubricant & O-ring removal tool
- Moisture Muncher sample pack (1 capsule) & AAA alkaline batteries (2)
- Protective EVA carry case

| Free App Name: | SportDiver in App & Play stores |
| Compatible phones: | Works with iPhone®, Samsung Galaxy and many other Android phones. See compatibility chart. https://www.sealife-cameras.com/sportdiver-compatibility/ |
| Depth rating: | 130’ (40 m) |
| Power: | 2x AAA batteries (alkaline or NiMH) |
| Battery Life: | 50 hours |
| Two LED Indicators: | Leak Alarm pressure indicator: Flashing green when vacuum pressure has not been applied; Solid green when vacuum pressure is okay; Flashing red if a leak is detected |
| Power / Wireless connection status: Flashing blue when powered on and not wirelessly connected; Solid blue when powered on and wirelessly connected | |
| Wireless technology: | Bluetooth® Low Energy (LE) |
| App language: | English |
| Instruction manual: | Includes printed Instruction Manual in English. Spanish, German, French, Italian and Dutch languages may be downloaded from SeaLife website |
| Controls: | Shutter, Mode, Up (Zoom / Focus +), Down (Zoom / Focus -), Playback and Camera Settings |
| Operating temp: | 33°F to 110°F (1°C to 38°C) |
| Storage temp: | 33°F to 110°F (1°C to 38°C) |
| O-ring: | Main O-ring (1): TPE rubber material |
| Vacuum Check Port O-rings (2): Silicone rubber material | |
| Note: O-rings require silicone lube (included). Replacement O-ring kit part # is SL40010. | |
| Lens port: | Optical glass lens port with anti-reflective coating applied to inner lens surface. |
| Lens frame allows attachment of color-correction filter while underwater. | |
| LCD window: | Optical grade polycarbonate full-screen display window (Screen Protector available – sold separately) |
| Tripod mount: | Three standard ¼-20 tripod threads to attach accessories |
| Lanyard: | SeaLife deluxe padded lanyard with swiveled attachment clip |
| Material: | Polycarbonate housing with 304-316 stainless steel and hard-anodized T6061-grade aluminum metal hardware |
| Dimensions: | External: 8.4” x 4.9” x 2.2” (213.1 mm x 125.7 mm x 54.8 mm) |
| Internal: 6.49″ x 3.15″ x 0.38” (165 mm x 80 mm x 9.7mm) | |
| Weight: | 22.6 oz. (641g) UW housing only – without batteries, filter, Moisture Muncher |
| 24.0 oz. (680g) UW housing only – with batteries, filter, Moisture Muncher, 10x med. grip tabs | |
| Buoyancy: | Positive 2.8 oz. (80g) UW housing only – with batteries, red filter and Moisture Muncher |
| Subtract weight of phone to calculate total UW buoyancy in seawater | |
| Warranty: | 1-year limited warranty or longer depending on local government regulations |
| Certification: | CE, ROHS, FCC (FCC ID: 2ACKF-SL400) |
| Country of Origin: | Designed/Engineered in USA, Made in China |
| SportDiver App for iOS | |
| App compatibility: | Supports smartphones with current and previous operating system installed, which is subject to change as determined by Apple or Google |
| Modes: | Photo – captures single image with each push of the shutter |
| Video – Push shutter to start/stop video recording | |
| Settings – Adjust camera settings (See below) | |
| Playback – View photos and videos | |
| iOS Settings: | Lens: Select single or multiple lenses (Depends on phone model) |
| Focus: Automatic or Manual | |
| White Balance (WB): Auto or manual (3000K to 8000K) in 100K increments | |
| Tint: +150 to -150 color tint in 10-unit increments | |
| Exposure Value (EV): -3.0 top +3.0 in .3 stop increments | |
| RAW+JPEG: Capture RAW image file (Depends on phone model) | |
| Video Resolution: 4K, 1080p or 720p | |
| Power Save: Off, 1 min, 2 min or 5 min. (Push any button to wake-up) | |
| Display Brightness: From 10% to 100% | |
| Leak Alarm: On or Off (Audio alarm and warning message if leak is detected) | |
| On-screen data: Displays exposure settings (can be enabled or disabled) | |
| Android Settings: | Lens: Select single or multiple lenses (Depends on phone model) |
| Focus: Automatic or Manual | |
| Shutter Speed: Auto or manual (1/30 sec to 1/2000 sec) | |
| ISO: Auto or manual (50 to 3200) | |
| Exposure Value (EV): -3.0 top +3.0 in .3 stop increments | |
| White Balance (WB): Auto, Manual, UW Deep, UW Shallow, Daylight, Cloudy | |
| Manual WB: (2000K to 1000K) in 100K increments | |
| 3-Shot Burst: Captures 3 images within 1 second | |
| Photo Resolution: Select from phone’s native photo resolution settings | |
| Video Resolution: 4K, 1080p or 720p | |
| Color Effects: Off, Black & White, Negative, Sepia | |
| RAW+JPEG: Capture RAW image file (Depends on phone model) | |
| Power Save: Off, 1 min, 2 min or 5 min. (Push any button to wake-up) | |
| Display Brightness: From 10% to 100% | |
| Leak Alarm: On or Off (Audio alarm and warning message if leak is detected) | |
| On-screen data: Displays exposure settings (can be enabled or disabled) | |
| Important: | Some settings may not be available depending on the phone make/model. |
| Some settings are blocked-out (not accessible) depending on other conflicting settings. | |
| Lens selection setting may not include all available phone lenses. | |
| Telephoto lens is available for Android phones. | |
| Check Apple App Store and Google Play store for any SportDiver app updates. | |
| Delete Function: | Yes – push OK button twice to delete selected file in Playback mode |
| Battery Level Indicator: | Indicates remaining battery life of phone and underwater housing |
| Zoom: | Yes – from 1x to 10x in 0.5x increments |
| File Location: | Photos and videos are saved to phone’s Photos app for editing and sharing |
SHIPPING:
We aim to dispatch all in-stock items within 2 working days but will inform you of approximate delivery times should any item on your order be out of stock or on supplier backorder due to current manufacturing or transport delays caused by global shortages and/or impeded production.
Please refer to our Shipping Policy and Returns & Refunds Policy for detailed information on delivery terms and returns.
Our current shipping rates are as follows:
- UK mainland orders £50 and over: FREE - DPD or alternative courier delivery*
- UK mainland orders under £50: £5.50 Fixed Rate - DPD or alternative courier delivery*
- Scotland Highland (inc. AB31+ Post Codes), Scottish Islands & Isle of Man: £11.00 Fixed Rate
- Channel Islands & Northern Ireland: £16.00 Fixed Rate
- European Union: £15.70 + 6% of order value (maximum £35)
- Rest of the World: £22.00 + 9% of order value (maximum £65)
- BFPO Post Codes: £23.00 (see Delivery Terms for BFPO at end of this page)
- FPO & APO Unfortunately, we are unable to arrange delivery to FPO/APO addresses
- PO Boxes - All our PO Box deliveries need to be signed for, therefore, unless prior arrangements are made with us, we do not deliver to PO Boxes.
*The dispatch days listed in our product listings refer to working days, excluding weekends and UK holidays. Products that need to be ordered from the manufacturer or distributor's stock, are temporarily out of stock, are subject to backorders, or are marked as Special Orders may take longer to dispatch. We will notify you of this once your order is confirmed.
INTERNATIONAL EXCEPTIONS:
For international orders containing weights, cylinders (excluding suit inflation bottles), and Suex scooters, please contact us in advance before placing your order.
These products are not included in our global max-capped shipping rates. They are only shipped outside the UK mainland after the freight cost is calculated based on the parcel's total weight, dimensions, delivery location, and the courier service used. We will let you know the cost before processing any order.
All cylinders we ship within and outside of UK mainland are filled and tested on site before being emptied for dispatch. Cylinders shipped outside of the UK will be empty and will also have their valves removed, requiring reassembly after you receive delivery. Twinset manifolds and bands will also be removed and dispatched together with the cylinders for safe global shipping.
RETURNS & REFUNDS
We offer a 30 day return for any product sold under our Returns & Refunds Policy Please contact us before any return with your order number and date details. Receive our Returns Authorisation Form and instructions and enclose them with your return to expedite a refund. Detailed information is available in our Returns & Refunds Policy.
Email us at sales@dirdirect.com or call us on +44(0)1305 824 555
Note that all returned items are shipped at the customer's own risk and remain the customer's property until received by Underwater Explorers, so please ensure they are packaged well and use reliable postal services with tracking facilities. The goods will be inspected on arrival.
Return postages are at your own cost and our outbound shipping costs (if items are sold with integrated basic shipping charges i.e. Free shipping for orders £45 and above) the UK shipping rate may be deducted from any UK mainland refund unless linked to a fault/defect claim.
Please contact us with your order number and name before sending any returns to:
Underwater Explorers – Returns
Unit 1, Maritime Business Centre
Mereside, Portland
Dorset, DT5 1FD
United Kingdom
Please refer to our Shipping Policy and Returns & Refunds Policy for detailed information.































