Google Nest Learning Thermostat (3rd gen) — dimension sheet
Source: Xem Studio, https://xemstudio.com/objects/google-nest-learning-thermostat-3rd-gen/  (sheet CC BY 4.0)
Basis: Manufacturer specifications (Google)
Catalog version: 2026-10-20

Overall (mm): length 84, width 84, height 30.8
- Google Nest Learning Thermostat (3rd gen) measures 84 mm in diameter and 30.8 mm tall (3.3 × 1.21 in) according to Google; assembled display + base: diameter × height off the wall.
- Google notes weights vary slightly for Copper, White and Black models.
- The file is a plain cylinder at the published assembled size (display + base): the ring, display face and base connector are not modelled; the trim plate is listed but not modelled.
- True size, no printing tolerance added. Only published numbers are used; anything not published is said so.

dimension  value
Diameter  84 mm (3.3 in)
Height  30.8 mm (1.21 in)
Weight  243.7 g (8.6 oz) assembled, stainless steel
Display  84 mm diameter × 26.9 mm, 205.4 g (stainless steel)
Base  76 mm diameter × 11 mm, 38.3 g
Trim plate  150.4 × 110.4 mm (5.92 × 4.35 in)

Files elsewhere (not hosted by Xem Studio; license as stated by the publisher):
- Google: Nest thermostat technical specifications - Google Home and Nest Help — web — Publisher's page; dimensions are facts — https://support.google.com/googlehome/answer/9230098?hl=en%3D

Free files (CC BY 4.0, Xem Studio; STEP + STL, 1 parts): https://xemstudio.com/files/hardware/google-nest-learning-thermostat-3rd-gen/index.json
API: https://xemstudio.com/api/geometry?object=google-nest-learning-thermostat-3rd-gen