Amazon with AMAZTIM has the AMAZTIM M2 Smart Watch for $100 - 20% off coupon (click checkbox) - 30% off with coupon code EEZJF9QN [Exp 1/22] = $50 with free shipping.

• 1.85" Corning Gorilla screen (320x385), water resistant to 50M, sleep tracking
• battery lasts up to 60+ days in power-saving mode, 70 sports modes, health monitor