The Garmin vivosmart 4 activity and fitness tracker with heart rate monitor is down to $99.99 on Amazon, and it comes available in five different colors at this price. The fitness tracker normally sells for around $130 and this is the first time we've seen it drop this low since May.
The vívosmart 4 offers all the features you'd expect from an activity tracker in 2018 — particularly one from Garmin. It has a 7-day battery life and support for heart rate, all-day stress tracking, a relaxation breathing timer, VO2 max. It also has a Body Battery metric that lets you know when you're primed to be active versus when you likely need to rest up. There are dedicated activity timers for walks, runs, strength training, yoga, pool swims, among others. On top of all that, it's also an excellent tracker for when you're less active with advanced sleep monitoring tech built-in.
