Smart Watch with control in English language, calling from watch via paired phone (within Bluetooth range), NFC payments via Fitbit Pay, heart rate monitoring, EKG monitoring, sleep monitoring, pedometer, oximeter, suitable for: running, cycling, yoga, golf, waterproof IP68, case material: stainless Steel This Fitbit Sense Sage Grey/Silver Stainless-Steel is a smart watch that becomes an extension of your smartphone. The smart watch durability is enhanced by its gorilla glass glass. The 1.58 " face showcases all the important information. The design is defined by its angular watch face. In case someone calls you, you can just take the call via your smart watch. Normal watch functions, such as date, stopwatch, alarm clock, day of the week, backlighting, calendar and 24-hour mode are complemented by technologies like activity start detection, interval training, pedometer, strava app support, speed, tempo, pulse, heart rate zones, body regeneration level, virtual...