Alibaba N1 Pro brings eye tracking to smartglasses

Alibaba launched its N1 smartglasses in China: the base model has a 50MP camera, 4K video and up to 9 hours of music playback, rivaling Ray-Ban Meta. The N1 Pro adds per-eye 1.7mm eye-tracking cameras with under one degree of error and nose-bridge sensors for heart rate and temperature.

• N1 Pro eye tracking claims under one degree of error, enables iris auth for Alipay
• N1 battery lasts up to 9 hours of music or 25 hours on standby
• N1 camera is 50MP with 4K video versus 12MP on Ray-Ban Meta
• N1 Pro nose-bridge sensor measures temperature and heart rate