When visiting Mumbai, you can easily find free Wi-Fi in many cafes, restaurants, and public spaces. Cellular coverage in the city is generally good, but it's recommended to purchase a local SIM card for convenience. Power outlets in Mumbai typically supply electricity at 230V, so make sure to bring the necessary adapter for your electronics.
For travelling in Mumbai, it's recommended to carry some Indian Rupees as currency. Major credit cards are widely accepted in hotels, restaurants, and large stores, but it's useful to keep cash handy for small vendors and local places. ATMs are easily available throughout the city for convenient cash withdrawal, and exchange offices can be found for currency exchange. While mobile payment options like UPI and digital wallets are gaining popularity, it's advisable to have some cash on hand for emergency situations.
When visiting Mumbai, it's important to stay aware of your surroundings and keep an eye on your belongings to avoid petty theft. Stick to well-lit and crowded areas, and be cautious when using public transportation. Respect local customs and dress modestly when visiting religious sites. It's advisable to avoid isolated areas, particularly at night, and take necessary precautions to stay safe during your trip.