Wear Radar

Garmin Forerunner 170vsGarmin Venu

$250
price gap
Garmin Forerunner 170 cheaper
2
more health sensors
Garmin Venu
Garmin Forerunner 170
Buy/Wait:good

Current model just released

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Garmin Venu
Buy/Wait:good

Early in release cycle

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Garmin Forerunner 170Garmin Venu
Pricing
Starting price$299$549
Subscriptionℹ️ Optional — $70/yrℹ️ Optional — $70/yr
Hardware
Weight43g42g
Water resistance5ATM5ATM
Battery10 days12 days
Always-on display
GPS
Cellular
PlatformiOS & AndroidiOS & Android
TierSports GPSSmartwatch
Buy timing
ReleasedMay 15, 2026Sep 22, 2025
Cycle advicegoodgood
Deals adviceneutralneutral
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Health Sensors

Garmin Forerunner 170 only
1 exclusive sensor
Training ReadinessDaily recovery score — how ready you are to perform
Both
5 shared
Heart RateContinuous or on-demand pulse tracking
SpO2Blood oxygen saturation, tracked during sleep
HRVHeart rate variability — stress & recovery scores
Stress TrackingStress estimate from HRV and physiological signals
Body BatteryGarmin's energy reserve — how much fuel left in the tank
Garmin Venu only
3 exclusive sensors
ECGDetects irregular heart rhythms (AFib)
Skin TempOvernight changes linked to illness or cycle tracking
Nap DetectionAuto-detects and logs short daytime sleep

Why buy each?

Garmin Forerunner 170

Training Readiness at entry level

Training Readiness, full Training Status, and wrist-based running power — analytics previously reserved for Garmin's mid-range — now on a $299.99 watch.

AMOLED display and 10-day battery

A bright 1.2" AMOLED touchscreen with a traditional 5-button design, up to 10 days of battery in smartwatch mode and around 17 hours of GPS.

Garmin Pay and 80+ sports apps

Contactless payments arrive on the entry Forerunner for the first time, alongside 80+ built-in sports apps and Garmin Coach adaptive training plans.

Garmin Venu

ECG and Garmin Body Battery

The Venu 4 adds on-demand ECG (a first for the Venu line) alongside Garmin's signature Body Battery energy score — combining health monitoring and daily readiness in one watch.

Built-in flashlight and speaker

A white/red LED flashlight and a speaker/microphone for hands-free calling — practical features that set the Venu 4 apart from the Venu 3.

Multi-band GPS, 12-day battery

SatIQ multi-band GPS for precise tracking in cities and trails, with up to 12 days of battery life in the 45mm model — significantly more than any comparable smartwatch.

Quick Winner

The right pick depends on what you optimize for.

For the budget
Garmin Forerunner 170 wins

$509 vs $759 over 3 years.

For battery life
Garmin Venu wins

12 days vs 10 days battery.

For health depth
Garmin Venu wins

8 sensors.

For daily comfort
Garmin Venu wins

42g.

Bottom Line

Technical gaps
  1. Forerunner 170-only sensors: Training Readiness.
  2. Venu-only sensors: ECG, Skin Temp, Nap Detection.
Commercial gaps
  1. Hardware cost. Forerunner 170 is $250 cheaper upfront ($299 vs $549).
Pick the Garmin Forerunner 170 if…

Beginner and intermediate runners who want real GPS accuracy and Garmin's analytics depth without the price of the 570 or 970. With Training Readiness and running power now included, it closes much of the gap to Garmin's mid-range — the default first serious GPS watch.

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Pick the Garmin Venu if…

Users who want Garmin's best health analytics and sports tracking on a stylish AMOLED watch for everyday wear. Works equally well for Android and iPhone. The Venu 4 adds ECG and a flashlight to the formula — ideal for anyone who wants a capable lifestyle watch with genuine health monitoring depth.

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