Amazon currently offers the $100 Withings Wireless Blood Pressure Monitor for $57 only.

The Blood Pressure Monitor of Withings synchronizes with your iPhone or Android device, bringing readings to the Apple Health and more. It makes a great companion to a wearable fitness to complement your health tracking and fits everything into a simple-to-use compact design. It carries 50% of Amazon shoppers with a 4+ star rating.

Save even more by going the Bluetooth Blood Pressure Monitor 10 Series route of Omron. This #1 best-seller still rocks support for HealthKit and more at $50 but lacks the same all-in-one design as the option for Withings. But it’s a great budget-conscious buy at $18 less than the deal featured.

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