Medical Wrist Devices for Patients ( see Patches or other body part .)

CompanyDeviceDevice PriceService FeeBattery LifeFeatures
Aktiia
Hilo Band/oBPMFDA cleared continuous BP
TeltoCareTelto Telemedic (TeltoHeart) watch~€446 ($470)Contact for details24 hours6-lead ECG, AFib detection, continuous HR, brady/tachycardia, steps, IP67 water resistance, app/cloud sync, medical-grade certification
WhoopWhoop wristband (4.0/5.0/MG)$0 for device (with subscription), $199–$359 for new 5.0/MG device (with annual plan)$30/mo (monthly), $239–$359/yr (varies by tier)4–5 days (4.0), 14 days (5.0/MG)Sleep, recovery, HRV, HR, blood oxygen, body temp, strain, waterproof, coaching, insights app
UNALIWEARKANEGA WATCH$299 initial$69.96/mo2 daysLTE, reminders, fall detection, GPS, accelerometer, mic, speaker, vibration, BLE, WiFi, FreeRTOS, medication reminders
OxitoneOxitone BAND$200~$10/mo24 hoursHR, SpO2, activity, vibration, screen
Google/FitbitFitbit Versa 4, Sense 2, Charge 6$130–$300Fitbit Premium: $10/mo (optional)6–7 daysHR, spO2, ECG (select models), sleep, stress, activity, GPS, notifications, Alexa/Google Assistant, waterproof
WithingsSmartwatches, activity trackers$100–$500$9.95/mo (Withings+ optional)30–35 days (ScanWatch)HR, spO2, ECG (ScanWatch), sleep, activity, GPS, waterproof, AFib detection
XiaomiSmart Band 9$35–$50None14–16 daysActivity, sleep, heart rate, SpO2, notifications, 1.62″ AMOLED, water resistance, 150+ sports modes
AppleWatch (Series 9, Ultra, SE)$249–$799+No ongoing (LTE plan extra)1–2 daysHR, ECG, spO2, crash/fall/AFib detection, LTE option, sleep, activity, multitouch, temperature, waterproof, cellular on models
SamsungGalaxy Watch6/Watch Ultra$199–$650No ongoing (LTE plan extra)1–2 daysHR, ECG, SpO2, sleep, activity, stress, GPS, notifications, LTE (optional), body composition
CasioG Squad (e.g., GBD-H2000)$150–$399None2–25 months (solar hybrid, model-specific)Activity, step, HR (select), GPS, shock/water resistance, solar, notifications
GarminFenix 360 Prosolar$750–$950None21 days (regular), 22–37 days (solar mode)GPS, HR, SpO2, sleep, advanced activity, topo maps, notifications, solar charging, waterproof, multi-satellite
HuaweiWatches and Bands (GT 4, Fit 3, Band 9)$50–$400None7–14 daysHR, SpO2, sleep, stress, ECG (select), GPS, notifications, activity, waterproof

https://www.teltonika-telemedic.com
https://www.whoop.com
http://unaliwear.com
http://www.oxitone.com
https://www.fitbit.com
https://www.withings.com
https://www.mi.com/global
https://www.apple.com/watch
https://www.samsung.com/global/galaxy/galaxy-watch
https://world.g-shock.com/asia-mea/en/ble/
https://www.garmin.com
https://consumer.huawei.com/en/wearables/