How Long Does It Take to Charge OnePlus Watch 2?
The OnePlus Watch 2 charges from 0-100% in 60-80 minutes using VOOC flash charge technology. A quick 10-minute charge provides several hours of use, making it one of the fastest-charging smartwatches available.
Charging Times
| Level | Time | Use Case |
|---|---|---|
| 0-50% | 30-40 min | 2 days Smart Mode |
| 0-80% | 50-60 min | 3+ days Smart Mode |
| 0-100% | 60-80 min | Full charge |
| 10-min quick | ~20% | Emergency top-up |
Quick Charge Scenarios
- 10 minutes: ~20% battery, good for 12-18 hours normal use
- 15 minutes: ~30% battery, good for 1 full day
- 30 minutes: ~50% battery, good for 2 days Smart Mode
- 45 minutes: ~75% battery, good for 3 days Smart Mode
What Affects Charging Speed
Optimal Charging:
- Official
OnePlusmagnetic charger VOOC-compatible wall adapter (10W+)- Room temperature (20-25°C)
- Watch idle during charging
Slower Charging:
- Third-party chargers (90-120 min to full)
- Computer USB ports (120-180 min to full)
- Hot or cold environments
- Using watch while charging
Best Charging Practices
- Charge to 80% instead of 100% for battery longevity
- Avoid deep discharge below 20% regularly
- Remove from charger once fully charged
- Don't use watch actively while charging
Fast Charge Tip
For fastest charging, use the official OnePlus charger with a VOOC-compatible adapter and leave the watch idle. Avoid charging in direct sunlight or hot environments which trigger thermal throttling.
See Also: How to Charge OnePlus Watch 2|OnePlus Watch 2 Not Charging|How Long Does Battery Last