Coffee & Tea

The Ember Mug 2 is a 14 oz. app-controlled smart mug with Bluetooth, Apple Watch support, custom temperature control from 120–145°F in 1°F increments, and an 80-minute battery life. This 2026 review covers real performance, the critical empty-to-charge rule, long-term battery concerns, a full Ember vs. Nextmug comparison, and whether it’s worth the premium price.

The Nextmug is a 14 oz. self-heating coffee mug with three temperature presets (130–150°F), no app required, a spill-resistant lid, and a continuous-charge docking coaster — all for around $100. This 2026 review covers real-world performance, battery life, a detailed Nextmug vs. Ember Mug 2 comparison, pros, cons, and who should buy it.