PRODUCT DESIGNER

ARTIST

CREATIVE THINKER

Sneak peek

Sneak peek

A small

CONCEPT v3 — MEAL STACKING
bell scale
stack items · one combined dose · no phone
SELECT FOOD
White rice
Basmati rice
Sweet potato
scroll · press to confirm
←
↑
↓
PLACE FOOD
—
TARE
THE STACKING IDEA
Cooled rice + fresh sweet potato + corn on the cob — three different curves. Bell weighs each item separately, calculates its individual effective carbs, then blends them into a single combined curve and one dose guidance. No manual adding. No guessing.
+ ADD BUTTON
After each item lands on the result screen, "+ ADD" appears on the knob column. Tap to stack another item. Done when you press the main knob.
EXAMPLE MEAL — cooled rice + fresh sweet potato + corn
White rice
Cooled overnight · 185g
raw 54g30g
Sweet potato
Freshly cooked · 120g
raw 24g24g
Corn on the cob
Freshly cooked · 90g
raw 17g17g
→
COMBINED
71g
effective carbs
Moderate blended
Split bolus · 50% now, 50% at 60 min
BELL SCALE — CONCEPT 2026 · SAME ENGINE · STACKED MEALS · NO PHONE
bell
SMART CARB CALCULATOR
QUICK SETUP
Which insulin do you use at mealtimes?
Bell uses this to personalise dose timing. You can change it in settings later.
Standard rapid-acting
NovoRapid · Humalog · Apidra
ONSET
10–20 min
PEAK
1–1.5h
DURATION
3–5h
Ultra-rapid-acting
Fiasp · Lyumjev
ONSET
4–5 min
PEAK
0.5–1.5h
DURATION
3–5h
Cooked weight only. Weigh food on the plate after cooking, not dry from the packet.

01

DESIGN

DESIGN

bell
SMART CARB CALCULATOR
QUICK SETUP
Which insulin do you use at mealtimes?
Bell uses this to personalise dose timing. You can change it in settings later.
Standard rapid-acting
NovoRapid · Humalog · Apidra
ONSET
10–20 min
PEAK
1–1.5h
DURATION
3–5h
Ultra-rapid-acting
Fiasp · Lyumjev
ONSET
4–5 min
PEAK
0.5–1.5h
DURATION
3–5h
Cooked weight only. Weigh food on the plate after cooking, not dry from the packet.

A background that runs from contemporary art

through conversational AI to climate accounting.

I help frontier teams turn high-stakes problems

into products that feel intuitive instead of intimidating.

A background that runs from contemporary art

through conversational AI to climate accounting.

I help frontier teams turn high-stakes problems

into products that feel intuitive instead of intimidating.

"The product is just the byproduct of the story"

"The product is just the byproduct of the story"