Samsung Galaxy S10 (6.1-in) Smartphone (SM-G973U1) Unlocked - 512GB/Black Compatible Model_For Samsung Galaxy S21 Ultra - Sends you real time

- Sends you real time alerts if ever detecting a high or low heart rate

Hear your schedule

a rechargeable 5000 mAh internal battery lets you use the charger again and again

- Micro-USB Connector

This transmitter will not work with any headsets with “S600 Gen 2 P” stamped on the headband

Samsung Galaxy S10 (6.1-in) Smartphone (SM-G973U1) Unlocked - 512GB/Black Compatible Model_For Samsung Galaxy S21 Ultra - Sends you real timeThe Samsung Galaxy S10 (6. 1 inch) Smartphone. Model: (SM G973U1). Prism Black version with 512GB Storage. Please Note: This is a Unlocked device and can be used on GSM and CDMA carriers such as T Mobile, AT&T, and Verizon Wireless in the USA. Device is not cleared to use with international carriers. The IMEI number of each device is recorded and will be tracked for customer service reasons. Failure to return the correct item or damage received will