
7% pricier ≈ $45
- Battery life (smartwatch mode) 18 days vs 10 days
- Water resistance 5 ATM vs 2 ATM
- Weight 29.2 g vs 45 g
- Screen size 1.96″ vs 2.01″
- Thickness 11.4 mm vs 9.8 mm
10 smartwatches at a similar price that compete with the C4 — what each does better, what it gives up and how the price compares.









