# Ethos Watertown - Adult Use and Medical Cannabis Dispensary

> Adult-use dispensary in Watertown, Massachusetts, United States.

Source page: https://420.camp/nl/weed/united-states/massachusetts/watertown/ethos-watertown-adult-use-and-medical-cannabis-dispensary-boston  
Data last changed 2026-10-18.  
Published by 420.camp — quote with attribution and a link (https://420.camp/license). A listing is not proof of a licence.

## Facts

- **Type:** Adult-use dispensary
- **Location:** Watertown, Massachusetts, United States
- **Address:** 390 Arsenal St, Watertown, MA 02472, USA
- **Phone:** +1 617-910-2595
- **Website:** https://ethoscannabis.com/dispensary-locations/massachusetts/watertown/?utm_source=google-gmb&utm_medium=organic&utm_campaign=watertown
- **Email:** watertown@ethoscannabis.com
- **Minimum age:** 18
- **ID required:** yes
- **Google rating:** 4.5 from 825 reviews
- **Verification:** details confirmed against sources
- **Products:** flower, vapes, pre rolls, edibles, concentrates, topicals, accessories
- **Amenities:** card payment, atm, pickup, online ordering, consultation
- **Photos:** 1

## Opening hours

- Monday–Saturday 10:00–22:00
- Sunday 10:00–20:00

## Visitor requirements

- Medical card required when shopping the medical menu

## About Ethos Watertown - Adult Use and Medical Cannabis Dispensary

Ethos Watertown is een cannabisdispensary die cannabis aanbiedt voor zowel volwassenengebruik als medicinaal gebruik. Het online menu bevat bloem, voorgedraaide joints, vapes, eetbare producten, dranken, concentraten, producten voor uitwendig gebruik en accessoires.

## The law in Watertown

Cannabis rules for Watertown, Massachusetts, United States, as facts with sources: https://420.camp/nl/weed/united-states/massachusetts/watertown.md