Pre-order Lead time 4-6 weeks

*Please note that once the pre-order is placed, it cannot be canceled or modified as the manufacturing process begins immediately. We appreciate your understanding and look forward to delivering the product to you as soon as it is ready. Thank you for your support

Small/medium: 19.5 x 10.7 x 217 mm
Fits wrists with a circumference of 122-188 mm

Large: 19.5 x 10.7 x 255 mm
Fits wrists with a circumference of 148-228 mm

Compatible Devices:

vivosmart 5