Amazon has the Amazfit GTS 2 Mini Fitness Smart Watch (Midnight Black or Sage Green, 0850022570100) for $100 - 20% off coupon clip (extra savings coupon applied at checkout) = $80 with free shipping. Features 14-day battery life, 70+ sports modes, SpO2 level, heart rate, sleep, and stress level monitoring.

Has good Amazon Reviews.

$80 Shop Now

Amazon has the Fitbit Versa 2 Smartwatch ( several colors) for $149 with free shipping. List price: $180. Features built-in voice control, sleep tracking & stages, 24/7 heart rate monitoring, secure purchases w/ Fitbit Pay on-wrist, weather, sleep, phone, calendar, and heart rate tracking. #1 Best Seller in Smartwatches.

Has excellent Amazon Reviews.

$149 Shop Now

Amazon has the Fossil Men's Collider Hybrid Smartwatch ( Black/Dark Brown, FTW7008) for $117 with free shipping. List price: $195. Features works w/ iPhone & Android, lasts up to 2 weeks on a single charge, heart rate sensor, tracks steps, active minutes, calories, heart rate, and sleep, smartphone notifications and alerts, controls, etc. Has excellent Amazon Reviews.

$117 Shop Now

Walmart has the Samsung Galaxy 46mm Bluetooth Watch (SMR800NZSAXAR) for $189 with free shipping. List price: $279. Features fitness tracker, HR monitor, and more activity measurements, 1.3" super AMOLED touchscreen, 802.11n wireless, GPS, Bluetooth 4.2, compatible with iOS and Android devices.

$189 Shop Now

Amazon has the Apple Watch Series 6 40mm GPS Sport Smartwatch (Red, M00A3LL/A) for $249 with free shipping. List price: $399. Features blood oxygen sensor, always-on Retina display, workout tracking, swimproof design.

Has excellent Amazon Reviews.

$249 Shop Now