1. Fitness Tracker,Teslasz Bluetooth 4.0 Sleep Monitor Calorie Counter Pedometer Sport Activity Tracker for Android and IOS Smart Phone (Purple) (Click Link to Check Price on Amazon)
Editor's Rating : 9.7 out of 10
Support Bluetooth 4.0,Download "VeryFit 2.0 " APP from Google Play Store and Apple Store.DO NOT compatible with "Veryfit for heart rate" APP and "Veryfit for smart band"Time Clock, Pedometer, Calories Counter, Distance Counter, Sleep Monitor, Alarm Alert, Call Reminder,Record daily activities, you could check daily activities of 7 days including steps, distance and calorie consumption in the app. Anti-Lost, Phone Finder, Device key could control remote photograph shooting.

2. Gajozon TW64 Smart Watch Bluetooth Watch Bracelet Smart band Calorie Counter Wireless Pedometer Sport Activity Tracker with 10 color Anti-shedding Fastener Rings For iPhone Samsung Android IOS Phone (Click Link to Check Price on Amazon)
Editor's Rating : 9.9 out of 10
Please NOTE This wireless smart sports watch is the one must be used with Mobile phone connect .(Download dedicated APP.)Love life walking from now on: TW64 will record your step,distance and calorie,which can help you to set the target.

3. Fitbit Blaze Smart Fitness Watch, Black, Silver, Large (Click Link to Check Price on Amazon)
Editor's Rating : 9 out of 10
Fitbit Blaze syncs automatically and wirelessly to 200+ leading iOS, Android and Windows devices using Bluetooth 4.0 wireless technology. Syncing to computers requires Internet connection and USB port. Syncing to mobile devices requires Bluetooth and Internet connection. Syncing range: 20 feetWater Resistance: Fitbit Blaze is sweat, rain and splash proof, but is not swim proof. We recommend taking it off before showering, as it's best for your skin if the band stays dry and clean. Battery life: lasts up to 5 days. Radio transceiver: Bluetooth 4.0

4. Withings Activité Pop - Activity and Sleep Tracking Watch (Click Link to Check Price on Amazon)
Editor's Rating : 9.1 out of 10
Activity tracking: steps, distance, running and calories burnedSleep monitoring: sleep cycle analysis (light and deep sleep) silent alarm to start your day with a Gentle wake-up vibration

5. Fitbit Blaze Smart Fitness Watch, Black, Silver, Small (Click Link to Check Price on Amazon)
Editor's Rating : 8.8 out of 10
Fitbit Blaze syncs automatically and wirelessly to 200+ leading iOS, Android and Windows devices using Bluetooth 4.0 wireless technology. Syncing to computers requires Internet connection and USB port. Syncing to mobile devices requires Bluetooth and Internet connection. Syncing range: 20 feetWater Resistance: Fitbit Blaze is sweat, rain and splash proof, but is not swim proof. We recommend taking it off before showering, as it's best for your skin if the band stays dry and clean. Battery life: lasts up to 5 days. Radio transceiver: Bluetooth 4.0