@Jamie McKane please add options of:
- Not officially as there are manufacturers that don't get the certification yet their phones are water resistant at an IP68 level (e.g. the iPhone 8 is rated for IP67, yet generally matches the IP68 criteria).
IP67 means the unit can be dropped into a body of water up to a meter deep for half an hour, while IP68 guarantees protection in water up to 1.5m deep for the same period of time. Both are resistant to dust.