The Mark of Fitness WS-820 Wrist Blood Pressure Monitor with Irregular Heartbeat Detection helps to identify signs that may lead to atrial fibrillation. With a 2-person, 30-time memory, two people can track their readings with data, time and the average of the readings stored in memory. The Mark of Fitness WS-820 will quickly and accurately display systolic, diastolic blood pressure readings along with the pulse. The display is easy-to-read due to the large numbers. The top of the large liquid crystal display indicates the time the reading was taken.
Mark of Fitness WS820 Wrist Blood Pressure Monitor: backed by the QuickMedical Lowest Price Guarantee
Mark of Fitness WS820 Wrist Blood Pressure Monitor |
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Accuracy |
+/- 3 mmHg (cuff pressure) / +/- 5% of reading (pulse rate) |
Applied Pressure |
180 mmHg (initial) |
Battery Life |
1200 sets of blood pressure and bodyfat measurements |
Cuff Type |
Pre-formed type cuff |
Deflation |
Automatic (electronic control valve) |
Exhaust |
Automatic quick exhaust valve (electronic control valve) |
Humidity |
15 to 95% Rh |
Inflation |
Automatic (air pump) |
Main Unit Size |
3.7 in. (93mm) W x 3 in. (75mm) H x 2.8 in. (70mm) D |
Measuring Range |
50 to 250 mmHg (systolic) 40 to 180 mmHg (diastolic) 40 to 160 beats per minute pulse rate |
Operating Principle |
Oscillometric method |
Power Supply |
2 pcs. x AAA alkaline batteries (not included) |
Weight |
Approx. 5.3 oz. (150 grams) (batteries included) |
Wrist Circumference |
Approx. 4.9 to 8.1 in. (125 to 205 mm) |
Limited Lifetime Warranty on all manufacture defects
This product comes with a 30-day money back guarantee. Simply call one of our sales associates to obtain a return authorization number and ship the product in its original packaging to our warehouse.