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Armband Size Guide

Upper arm circumference

How to Measure

  1. 1Wrap a flexible tape measure around your upper arm
  2. 2Measure at the fullest part (mid-bicep)
  3. 3Note in inches or centimeters

Size chart

Size Inches cm
Standard Armband 8.5″ – 15.5″ 21.5 – 39 cm
Extra-Long Armband 12.5″ – 18.5″ 31.5 – 47 cm
Both armbands fit most body types.
Additional bra extenders can be purchased at any store if larger sizing is required.

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How Do I Purchase Tempdrop Using My HSA or FSA?

By Tempdrop team

If you have an HSA or an FSA account, you may want to use this option to pay for your Tempdrop. 

Is Tempdrop Covered By Your HSA or FSA?

In many cases, HSA/FSA plans cover over-the-counter (OTC) and basal body thermometers. Please check the details of your individual plan to see what is covered.

How can I purchase with my HSA or FSA?

Use your FSA or HSA card during checkout. Some providers do allow direct purchase; however, not all FSA/HSA cards are accepted. If this is the case, you will need to buy Tempdrop directly from our website using a regular credit card/ PayPal and then request a reimbursement from your HSA/FSA account by submitting an invoice. 

If you need to check with your provider for eligibility beforehand, Tempdrop is categorized as an over-the-counter (OTC) basal thermometer for fertility tracking.

Different HSA/FSA plans have different requirements about what's needed to be eligible for reimbursement. Usually, a copy of your Invoice* will be sufficient, as it contains details regarding Tempdrop classification. Rarely, your HSA/FSA plan may require a doctor’s note.

* A link to download an Invoice is provided in your order confirmation email.

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