Armband size Tooltip text Tempdrop & Hormone Repair Manual Bundle 12-months refund + extended warranty Tooltip text 12-months refund for any reason + 24 months manufacturer's warranty.$40 Tempdrop & Hormone Repair Manual Bundle Insurance Tooltip text One year insurance against loss or accidental damage$45 Discount will be applied at checkout Free Book + Continue to cart You can pay in 4 interest-free installments with Tempdrop sensor and fabric armband Tempdrop syncing app + integrated charting feature 3-month free trial for the premium subscription 12-month manufacturer's warranty Free international shipping In The Box