🌸Spring 2026 Pebble App Contest View the entries!

Nightscout Supercgm

sgitaize

Watchface
Screenshot 1

Description

The ultimate Nightscout watchface for every Pebble. Five fully configurable rows — each independently set to any data source you need, in your color.

ROWS (pick any per slot)
• Nightscout BG — live glucose with trend arrow
• BG Delta — signed change (+6 / -4 / +-0)
• BG Timestamp — time of last reading
• Time
• Date
• Weekday
• Weather — temperature in °C or °F
• Rain next 3h — precipitation probability
• Steps
• Heart Rate
• Battery

NIGHTSCOUT
Connects directly to your Nightscout URL. Auto-refresh with timestamp-sync mode or manual interval. Alerts on low (3 pulses) and high BG (2 pulses). Stale data shown as OLD-BG, connection loss as NOCON.

SHAKE TO REVEAL
Shake or tap your Pebble to show a second set of values for 5 seconds — configure each row independently for a quick info layer.

ALL PEBBLE MODELS SUPPORTED
• Pebble / Steel — B/W, 5 rows
• Pebble 2 / Core2Duo — B/W with color reverse, 5 rows
• Pebble Time / Steel / Flint — full color, 5 rows
• Pebble Time 2 / Emery — full color, 5 rows
• Pebble Time Round — full color, 4 rows
• Pebble Round 2 / Gabbro — full color, 5 rows

CONFIGURE IN YOUR BROWSER
Live preview mirrors your exact watch model. Pick colors, set thresholds, preview ghost density and shake layout — before it hits your wrist.

OPEN SOURCE · MIT LICENSE
github.com/sgitaize/Nightscout-supercgm

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  • Developersgitaize
  • CategoryFaces
  • PlatformsOG Pebble, Steel, Time/Time Steel, Time Round, 2, 2 Duo, Time 2, Round 2
  • Updated2026-05-17
  • Version2.1